NCS000592_Safety data sheets_20170526

KOPPERS'
1. Identification
Product identifier
Other means of identification
SDS number
Recommended use
Recommended restrictions
SAFETY DATA SHEET
SN_RTU
307-KPC
Corrosion inhibitor additive for use at wood treatment plants.
None known.
Manufacturer/Importer/Supplier/Distributor information
Company name Koppers Performance Chemicals Inc.
Address 1016 Everee Inn Rd., Griffin, GA 30224
Telephone number
Contact person
Emergency phone number
E-mail
770-233-4200
Regulatory Manager, KPC Inc.
CHEMTREC.
[e-mail]
2. Hazard(s) identification
Physical hazards Not classified.
Health hazards
Environmental hazards
OSHA defined hazards
Label elements
Signal word
Hazard statement
Precautionary statement
Prevention
Response
Storage
Disposal
Serious eye damage/eye irritation
Hazardous to the aquatic environment,
acute hazard
Not classified.
0 >
Warning
1-800-424-9300
Category 2A
Category 2
Causes serious eye irritation. Toxic to aquatic life.
Wear eye protection/face protection. Wash thoroughly after handling. Avoid release to the
environment.
If in eyes: Rinse cautiously with water for several minutes. Remove contact lenses, if present and
easy to do. Continue rinsing. If eye irritation persists- Get medical advice/attention.
Store away from incompatible materials.
Dispose of contents/container in accordance with local/regional/national/intemational regulations.
Hazard(s) not otherwise None known.
classified (HNOC)
3. Compositionlinformation on ingredients
Mixtures
Chemical name CAS number %
Water 7732-18-5 > 95
Sodium Nitnte 7632-00-0 1 - 5
Colorant Proprietary < 1
Composition comments All concentrations are in percent by weight unless ingredient is a gas. Gas concentrations are in
percent by volume. The specific chemical identity and/or exact percentage of component(s)
have been withheld as a trade secret. This product may also contain <1 % of mold inhibitors.
SN_RTU SDS US
Page 1 of 6

4. First-aid measures
Inhalation Remove victim to fresh air and keep at rest in a position comfortable for breathing. Call a
physician if symptoms develop or persist.
Skin contact Remove contaminated clothes and rinse skin thoroughly with water. Get medical attention if
irritation develops or persists.
Eye contact Immediately flush with plenty of water for up to 15 minutes. Remove any contact lenses and open
eyelids wide apart. Get medical attention if irritation develops or persists.
Ingestion Rinse mouth thoroughly with water. Do not induce vomiting without advice from medical
personnel. If vomiting naturally occurs, keep head low (lean forward) so that stomach content
doesn't get into the lungs. Get medical attention if any discomfort continues.
Most important This material may produce methemoglobin which, in sufficient concentration, causes cyanosis, a
symptoms/effects, acute and blue -gray discoloration of the skin and lips caused by a reduced ability of the blood to carry
delayed oxygen. Headaches, dizziness and nausea. Contact may cause eye irritation with redness,
tearing, pain, and/or blurred vision.
Indication of immediate Treat symptomatically. Danger of methaemoglobin formation after ingestion.
medical attention and special Treatment: Treat according to symptoms (decontamination, vital functions), treat with toluonium
treatment needed chloride to reverse methaemoglobmanaemia.
General information
Ensure that medical personnel are aware of the material(s) involved, and take precautions to
protective equipment and
protect themselves.
5. Fire -fighting measures
wearing appropriate protective clothing. Wear appropriate personal protective equipment (See
Suitable extinguishing media
Use fire -extinguishing media appropriate for surrounding materials.
Unsuitable extinguishing
Dry chemical. Carbon dioxide (CO2).
media
Large Spills: Dike far ahead of spill for later disposal. Absorb or cover with dry earth, sand or other
Specific hazards arising from
By heating and fire, toxic vapors/gases may be formed.
the chemical
Small Spills: After removal flush contaminated area thoroughly with water.
Special protective equipment
Selection of respiratory protection for firefighting: follow the general fire precautions indicated in
and precautions for
the workplace. Self-contained breathing apparatus and full protective clothing must be worn in
firefighters
case of fire.
Fire -fighting
Use standard firefighting procedures and consider the hazards of other involved materials. Cool
equipment/instructions
containers exposed to heat with water spray and remove container, if no risk is involved.
Specific methods
Use water spray to cool unopened containers.
General fire hazards
Combustible materials may catch fire more easily after being wet with sodium nitnte and dried.
Product intensifies combustion of other materials.
6. Accidental release measures
Personal precautions,
Ensure adequate ventilation. Avoid inhalation of mist and contact with skin and eyes. Keep
protective equipment and
unnecessary personnel away. Do not touch damaged containers or spilled material unless
emergency procedures
wearing appropriate protective clothing. Wear appropriate personal protective equipment (See
Section 8).
Methods and materials for
Should not be released into the environment. For waste disposal, see Section 13 of the SDS.
containment and cleaning up
Large Spills: Dike far ahead of spill for later disposal. Absorb or cover with dry earth, sand or other
non-combustible material and transfer to containers.
Small Spills: After removal flush contaminated area thoroughly with water.
Never return spills to original containers for re -use.
Environmental precautions
Prevent further leakage or spillage if safe to do so. Do not contaminate water. Reporting of
releases to appropriate regulatory agencies may be required.
7. Handling and storage
Precautions for safe handling Use only with adequate ventilation. Avoid inhalation of mist and contact with skin and eyes. Do not
breathe dust from dried product. Keep away from clothing and other combustible materials. Wash
thoroughly after handling. Wear appropriate personal protective equipment. Observe good
industrial hygiene practices. Avoid release to the environment.
Conditions for safe storage, Keep container tightly closed in a dry and well -ventilated place. Do not store with acids,
including any incompatibilities ammonium salts, cyanides, amines or reducing agents.
8. Exposure controls/personal protection
Occupational exposure limits No exposure limits noted for ingredient(s).
Biological limit values No biological exposure limits noted for the ingredient(s).
SN_RTU SDS US
Page 2 of 6

Appropriate engineering Good general ventilation should be provided to minimize contact with vapors, or dust from
controls dried -down product. Eye wash facilities and emergency shower must be available when handling
this product.
Individual protection measures, such as personal protective equipment
Eye/face protection
Chemical goggles and face shield are recommended.
Skin protection
Hand protection
Wear protective gloves. Be aware that the liquid may penetrate the gloves. Frequent change is
advisable. Suitable gloves can be recommended by the glove supplier.
Other
Wear appropriate chemical resistant clothing.
Respiratory protection
Not necessary under normal conditions. In case of insufficient ventilation wear suitable respiratory
equipment. Use a NIOSH/MSHA approved air purifying respirator as needed to control exposure.
Consult with respirator manufacturer to determine respirator selection, use, and limitations. Use
positive pressure, air -supplied respirator for uncontrolled releases or when air purifying respirator
limitations may be exceeded. Follow respirator protection program requirements (OSHA 1910.134
and ANSI Z88.2) for all respirator use.
Thermal hazards
Wear appropriate thermal protective clothing, when necessary.
General hygiene Always observe good personal hygiene measures, such as washing after handling the material
considerations and before eating, drinking, and/or smoking. Routinely wash work clothing and protective
equipment to remove contaminants.
9. Physical and Chemical Properties
Appearance
Physical state Liquid.
Form Clear liquid.
Color Pink.
Odor
Odor threshold
pH
Melting point/freezing point
Initial boiling point and boiling
range
Flash Point
Evaporation rate
No odor.
Not available.
7.8-8.8
32 °F (0 °C) (Approximate)
212 °F (100 °C) (Approximate)
Non-combustible.
Not determined.
Flammability (solid, gas) Not applicable.
Upper/lower flammability or explosive limits
Flammability limit - lower
N
Flammability limit - upper (%)
Explosive limit — lower (%)
Explosive limit - upper (%)
Vapor pressure
Vapor density
Specific gravity
Solubility(ies)
Solubility (water)
Partition coefficient (n-
octanol/water)
Auto -ignition temperature
Decomposition temperature
Viscosity
Other Information
Bulk density
SN_RTU
Not applicable.
Not applicable.
Not applicable.
Not applicable.
Not determined.
Not determined.
1.03 (H2O = 1) (Approximate)
Soluble in water.
No data available.
Not applicable.
Not available.
Not determined.
8.6 Ib/gal (Approximate)
SDS US
Page 3 of 6

10. Stability and reactivity
Reactivity
The product is stable and non-reactive under normal conditions of use, storage and transport.
Chemical stability
Material is stable under normal conditions. Unstable with heat after dry down.
Possibility of hazardous
Will not occur.
reactions
Conditions to avoid
High temperatures. Incompatible materials.
Incompatible materials
Acids. Ammonium salts. Amines. Activated carbon. Cyanides. Reducing agents. May react with
secondary or tertiary amines to form nitrosamines. (Certain nitrosamines are cancer -suspect
agents.)
Hazardous decomposition
Decomposes with heat. Decomposition temperature is 490°C (914°F) after dry down and will
products
produce oxygen and toxic nitrogen.
11. Toxicological information
Information on likely routes of
exposure
Inhalation
Vapor may be irritant to nose, throat and respiratory tract.
Skin contact
May cause skin irritation.
Eye contact
Causes serious eye irritation.
Ingestion Harmful if swallowed. If ingested it may cause the formation of methaemoglobin. Ingestion may
cause gastrointestinal irritation, nausea, vomiting and diarrhea. Hypotension (low blood
pressure).
Symptoms related to the This material may produce methemoglobin which, in sufficient concentration, causes cyanosis, a
physical, chemical and blue -gray discoloration of the skin and lips caused by a reduced ability of the blood to carry
toxicological characteristics oxygen. Headaches, dizziness and nausea. Contact may cause eye irritation with redness,
tearing, pain, and/or blurred vision. Rash.
Information on toxicological effects
Acute toxicity Not expected to be acutely toxic.
Components Species Test Results
Sodium nitrite (CAS 7632-00-0)
Inhalation
LC50 Rat 1.45 mg/L, 4 hours
Oral
LD50 Rat 120 mg/kg
Skin corrosion/irritation Based on available data, the classification criteria are not met.
Serious eye damage/eye Causes serious eye irritation.
irritation
Respiratory or skin sensitization
Respiratory sensitization Based on available data, the classification criteria are not met.
Skin sensitization Based on available data, the classification criteria are not met.
Germ cell mutagenicity No data available.
Carcinogenicity This product is not considered to be a carcinogen by IARC, ACGIH, NTP, or OSHA.
OSHA Specifically Regulated Substances (29 CFR 1910.1001-1050)
Not listed.
Reproductive toxicity No data available.
Specific target organ toxicity - Based on available data, the classification criteria are not met.
single exposure
Specific target organ toxicity - Based on available data, the classification criteria are not met.
repeated exposure
Aspiration hazard Not classified.
Chronic effects
SN_RTU
None known.
SDS US
Page 4 of 6

Further information This material may produce methemoglobin which, in sufficient concentration, causes cyanosis, a
blue -gray discoloration of the skin and lips caused by a reduced ability of the blood to carry
oxygen. Sodium nitrite can also react with certain amines forming compounds which may cause
cancer, mutations, or other toxicity. These compounds, known as nitrosamines, can be formed in
acidic environments such as that found in stomach. Since many medications and chemicals
contain an amine group, simultaneous exposure to nitrites should be avoided.
12. Ecological information
Ecotoxicity
Components
Very toxic to aquatic life.
Species Test Results
Sodium nitrite (CAS 7632-00-0)
Aquatic
Crusacea
EC50 Greasyback shrimp (Metapenaeus ensis) 16.14 - 26.61 mg/I, 48 hours
Fish
LC50 Rainbow trout (Oncorhynchus mykiss) 0.15 - 0.25 mg/l, 95 hours
Persistence and degradability
The product contains inorganic compounds which are not biodegradable.
Bioaccumulative potential
Bioaccumulation is not expected.
Mobility in soil
This product is water soluble and may disperse in sod.
Mobility in general
The product is soluble in water.
Other adverse effects
No other adverse environmental effects (e.g. ozone depletion, photochemical ozone creation
potential, endocrine disruption, global warming potential) are expected from this component.
13. Disposal considerations
Disposal instructions Dispose in accordance with applicable federal, state, and local regulations. Do not discharge into
drains, water courses or onto the ground.
Local disposal regulations
Hazardous waste code
Waste from residues / unused
products
Contaminated packaging
14. Transport information
DOT
IATA
IMDG
Transport in bulk according
to Annex II of MARPOL 73/78
and the IBC Code
15. Regulatory information
Dispose of in accordance with local regulations.
The Waste code should be assigned in discussion between the user, the producer and the waste
disposal company.
Dispose in accordance with all applicable regulations. Do not discharge into drains, water
courses or onto the ground.
Since emptied containers may retain product residue, follow label warnings even after container
is emptied.
Not regulated as dangerous goods.
Not regulated as dangerous goods.
Not regulated as dangerous goods.
Not applicable.
US federal regulations This product is a "Hazardous Chemical' as defined by the OSHA Hazard Communication
Standard, 29 CFR 1910.1200.
TSCA Section 12(b) Export Notification (40 CFR 707, Subpt. D)
Sodium nitrite (CAS 7632-00-0) 1.0 % One -Time Export Notification only.
OSHA Specifically Regulated Substances (29 CFR 1910.1001-1050)
Not listed.
CERCLA Hazardous Substance List (40 CFR 302.4)
Sodium nitrite (CAS 7632-00-0)
LISTED
Superfund Amendments and Reauthorization Act of 1986 (SARA) Hazard categories
Hazard categories
Immediate Hazard - Yes
Delayed Hazard -No _
Fire Hazard - No
Pressure Hazard - No
Reactivity Hazard - No
SN_RTU SDS US
Page 5 of 6

SARA 302 Extremely hazardous substance
SARA 311/312 Hazardous chemical
SARA 313 (TRI reporting)
Chemical name
Not listed.
Yes
CAS number
Sodium nitrite
7632-00-0
Other federal regulations
Clean Air Act (CAA) Section 112 Hazardous Air Pollutants (HAPs) List
Clean Air Act (CAA) Section 112(r) Accidental Release Prevention (40 CFR 68.130)
Clean Water Act (CWA) Section 112(r) (40 CFR 68.130)
Hazardous substance
Safe Drinking Water Act (SDWA)
Not regulated.
US state regulations
US. Massachusetts RTK - Substance List
Sodium nitrite (CAS 7632-00-0)
US. New Jersey Worker and Community Right -to -Know Act
Sodium nitrite (CAS 7632-00-0)
US. Pennsylvania Worker and Community Right -to -Know Law
Sodium nitrite (CAS 7632-00-0)
US. Rhode Island RTK
Sodium nitrite (CAS 7632-00-0)
%by wt
4
Not regulated.
Not regulated.
US. California Proposition 65
California Safe Drinking Water and Toxic Enforcement Act of 1986 (Proposition 65): This material is not known to contain any
chemicals currently listed as carcinogens or reproductive toxins.
International Inventories
Country(s) or region Inventory name
United States & Puerto Rico Toxic Substances Control Act (TSCA) Inventory
On inventory (yes/no)*
Yes
*A "Yes" indicates this product complies with the inventory requirements administered by the governing country(s).
A "No" indicates that one or more components of the product are not listed or exempt from listing on the inventory administered by the
governing country(s).
16. Other information, including date of preparation or last revision
Issue date 15 -May -2015
Revision date 9 -Dec -2015
Version # 03
Further information HMIS® is a registered trade and service mark of the NPCA.
C - Safety Glasses, Gloves, Apron
HMIS® ratings Health. 2
Flammability: 0
Physical hazard: 0
Personal protection: C
NFPA ratings
0
Disclaimer Koppers Performance Chemicals Inc. cannot anticipate all conditions under which this
information and its product, or the products of other manufacturers in combination with its
product, may be used. It is the user's responsibility to ensure safe conditions for handling,
storage and disposal of the product, and to assume liability for loss, injury, damage or expense
due to improper use. The information in the sheet was written based on the best knowledge and
experience currently available.
SN—RTU SDS US
Page 6 of 6

KOPPERS
1. Identification
Product identifier
Other means of identification
SDS number
EPA Reg No
Recommended use
Recommended restrictions
SAFETY DATA SHEET
K-33 (60%) Wood Preservative
73-KPC
3008-34
Preservative concentrate used for pressure treatment of wood.
None known.
Manufacturer/Importer/Supplier/Distributor information
Company Name
Koppers Performance Chemicals Inc.
Address
1016 Everee Inn Rd., Griffin, GA 30224
Telephone number
770-233-4200
Contact person
Regulatory Manager, KPC Inc.
Emergency Telephone
CHEMTREC 1-800-424-9300
Number
E-mail
[e-mail]
2. Hazard(s) identification
Physical hazards Not classified.
Health hazards Acute toxicity, oral
Acute toxicity, dermal
Acute toxicity, inhalation
Skin corrosion/irritation
Serious eye damage/eye irritation
Sensitization, respiratory
Sensitization, skin
Germ cell mutagenicity
Carcinogenicity
Reproductive toxicity
Specific target organ toxicity, repeated
exposure
Category 3
Category 3
Category 3
Category 1A
Category 1
Category 1
Category 1
Category 1 B
Category 1A
Category 2
Category 1 (Respiratory system)
Environmental hazards Hazardous to the aquatic environment, acute Category 1
hazard
Hazardous to the aquatic environment, Category 1
long-term hazard
OSHA defined hazards Not classified.
Label elements
Signal word Danger
Hazard statement Toxic if swallowed. Toxic in contact with skin. Toxic if inhaled. Causes severe skin bums and eye
damage. May cause allergy or asthma symptoms or breathing difficulties if inhaled. May cause an
allergic skin reaction. May cause genetic defects. May cause cancer. Suspected of damaging
fertility. Causes damage to organs (Respiratory system) through prolonged or repeated exposure.
Very toxic to aquatic life with long lasting effects.
K-33 (60%) Wood Preservative SDS US
924255 Version #: 03 Revision date. 05 -June -2015 Issue date. 25 -April -2015 1/9

Precautionary statement
CAS number %
Prevention
Obtain special instructions before use. Do not handle until all safety precautions have been read
Chromic Acid
and understood. Do not breathe mist or vapor. Wash thoroughly after handling. Do not eat, drink
Arsenic Acid (expressed as
or smoke when using this product. Use only outdoors or in a well -ventilated area. Contaminated
As205)
work clothing must not be allowed out of the workplace. Avoid release to the environment. Wear
Cupric Oxide
protective gloves/protective clothing/eye protection/face protection. In case of inadequate
Composition comments
ventilation wear respiratory protection.
Response
If swallowed- Immediately call a poison center/doctor. If swallowed: Rinse mouth. Do NOT induce
4. First-aid measures
vomiting. If on skin (or hair): Take off immediately all contaminated clothing. Rinse skin with
Inhalation
water/shower. If inhaled. Remove person to fresh air and keep comfortable for breathing. If in
eyes: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy
to do. Continue rinsing. Immediately call a poison center/doctor. If skin irritation or rash occurs.
Get medical advice/attention. Take off immediately all contaminated clothing and wash it before
Skin contact
reuse. Collect spillage.
Storage
Store in a well -ventilated place. Keep container tightly closed. Store locked up.
Disposal
Dispose of contents/container in accordance with local/regional/national/international regulations.
Hazard(s) not otherwise
None known.
classified (HNOC)
present and easy to do. Continue rinsing. Call a physician or poison control center immediately.
3. Composition/information on ingredients
Mixtures
Chemical name
CAS number %
Water
7732-18-5 39.6
Chromic Acid
1333-82-0 29.9
Arsenic Acid (expressed as
7778-39-4 20
As205)
Cupric Oxide
1317-39-1 10.5
Composition comments
All concentrations are in percent by weight unless ingredient is a gas. Gas concentrations are in
percent by volume.
4. First-aid measures
Inhalation
Remove victim to fresh air and keep at rest in a position comfortable for breathing. Oxygen or
artificial respiration if needed. Do not use mouth-to-mouth method if victim inhaled the substance.
Induce artificial respiration with the aid of a pocket mask equipped with a one-way valve or other
proper respiratory medical device. Call a POISON CENTER or doctor/physician.
Skin contact
Remove contaminated clothing immediately and wash skin with soap and water. Call a physician
or poison control center immediately. Chemical bums must be treated by a physician. Wash
contaminated clothing before reuse.
Eye contact
Immediately flush eyes with plenty of water for at least 15 minutes. Remove contact lenses, if
present and easy to do. Continue rinsing. Call a physician or poison control center immediately.
Ingestion
Call a physician or poison control center immediately. Rinse mouth. Do not induce vomiting. If
vomiting occurs, keep head low so that stomach content doesn't get into the lungs. Do not use
mouth-to-mouth method if victim ingested the substance. Induce artificial respiration with the aid of
a pocket mask equipped with a one-way valve or other proper respiratory medical device.
Most important
Burning pain and severe corrosive skin damage. Causes serious eye damage. Symptoms may
symptoms/effects, acute and
include stinging, tearing, redness, swelling, and blurred vision. Permanent eye damage including
delayed
blindness could result. Difficulty in breathing. Causes digestive tract burns. Prolonged exposure
may cause chronic effects.
Indication of immediate
Provide general supportive measures and treat symptomatically. Chemical bums: Flush with water
medical attention and special
immediately. While flushing, remove clothes which do not adhere to affected area. Call an
treatment needed
ambulance. Continue flushing during transport to hospital. Keep victim warm. Keep victim under
observation. Symptoms may be delayed.
General information
Take off immediately all contaminated clothing. If exposed or concerned get medical
attention/advice. If you feel unwell, seek medical advice (show the label where possible). Ensure
that medical personnel are aware of the material(s) involved, and take precautions to protect
themselves. Show this safety data sheet to the doctor in attendance. Wash contaminated clothing
before reuse.
5. Fire -fighting measures
Suitable extinguishing media
Water spray, fog or mist. Carbon Dioxide.
K-33 (60%) Wood Preservative
SDS US
924255 Version #: 03 Revision date: 05 -June -2015 Issue date: 25-Apnl-2015 2/9

Unsuitable extinguishing Do not use water jet as an extinguisher, as this will spread the fire.
media
Specific hazards arising from During fire, gases hazardous to health may be formed. Closed containers may rupture violently if
the chemical heated. Contact with combustible material may cause fire.
Special protective equipment Self-contained breathing apparatus and full protective clothing must be worn in case of fire.
and precautions for firefighters
Fire fighting Move containers from fire area if you can do so without risk.
equipmentlinstructions
Specific methods Use standard firefighting procedures and consider the hazards of other involved materials.
General fire hazards No unusual fire or explosion hazards noted.
6. Accidental release measures
Personal precautions,
Keep unnecessary personnel away. Keep people away from and upwind of spill/leak. Wear
protective equipment and
appropriate protective equipment and clothing during clean-up. Do not breathe mist or vapor. Do
emergency procedures
not touch damaged containers or spilled material unless wearing appropriate protective clothing.
1333-82-0)
Ensure adequate ventilation. Local authorities should be advised if significant spillages cannot be
contained. For personal protection, see section 8 of the SDS.
Methods and materials for
Should not be released into the environment.
containment and cleaning up
Value
Chromic Acid (CAS
Large Spills: Stop the flow of material, if this is without risk. Dike the spilled material, where this is
1 mg/m3
possible. Cover with plastic sheet to prevent spreading. Absorb in vermiculite, dry sand or earth
and place into containers. Prevent product from entering drains. Following product recovery, flush
US. OSHA Table Z-2 (29 CFR 1910.1000)
area with water.
Small Spills: Wipe up with absorbent material (e.g. cloth, fleece). Clean surface thoroughly to
remove residual contamination.
Never return spills to original containers for re -use. For waste disposal, see section 13 of the SDS.
Environmental precautions Avoid release to the environment. Prevent further leakage or spillage if safe to do so. Do not
contaminate water. Avoid discharge into drains, water courses or onto the ground. Inform
appropriate managerial or supervisory personnel of all environmental releases.
7. Handling and storage
Precautions for safe handling Obtain special instructions before use. Do not handle until all safety precautions have been read
and understood. Do not breathe mist or vapor. Do not get in eyes, on skin, or on clothing. Avoid
prolonged exposure. Do not taste or swallow. When using, do not eat, drink or smoke. Pregnant or
breastfeeding women must not handle this product. Should be handled in closed systems, if
possible. Use only outdoors or in a well -ventilated area. Wear appropriate personal protective
equipment. Wash hands thoroughly after handling. Avoid release to the environment. Wash
contaminated clothing before reuse. Observe good industrial hygiene practices.
Conditions for safe storage, Store locked up. Store in original tightly closed container. Store in a well -ventilated place. Store
including any incompatibilities away from incompatible materials (see Section 10 of the SDS).
8. Exposure controls/personal protection
Occupational exposure limits
US. OSHA Specifically Regulated Substances (29 CFR 1910.1001-1050)
Components
Type
Value
Chromic Acid (CAS
TWA
0.005 mg/m3
1333-82-0)
US. OSHA Table Z-1 Limits for Air Contaminants (29 CFR 1910.1000)
Components
Type
Value
Chromic Acid (CAS
PEL
1 mg/m3
1333-82-0)
US. OSHA Table Z-2 (29 CFR 1910.1000)
Components
Type
Value
Chromic Acid (CAS
Ceiling
0.1 mg/m3
1333-82-0)
K-33 (60%) Wood Preservative SDS US
924255 Version #. 03 Revision date: 05 -June -2015 Issue date. 25 -April -2015 3/9

US. ACGIH Threshold Limit Values
Components Type Value
Arsenic Acid (expressed as TWA 0.01 mg/m3
As2O5) (CAS 7778-39-4)
Chromic Acid (CAS TWA 0.05 mg/m3
1333-82-0)
US. NIOSH: Pocket Guide to Chemical Hazards
Components Type Value Form
Arsenic Acid (expressed as Ceiling 0.002 mg/m3
As2O5) (CAS 7778-39-4)
Chromic Acid (CAS TWA 0.001 mg/m3
1333-82-0)
Cupric Oxide (CAS TWA 1 mg/m3 Dust and mist.
1317-39-1)
Biological limit values
ACGIH Biological Exposure Indices
Components Value Determinant Specimen Sampling Time
Arsenic Acid (expressed as 35 pg/I Inorganic Urine
As2O5) (CAS 7778-39-4) arsenic, plus
methylated
metabolites, as
As
Chromic Acid (CAS 25 pg/I Total chromium Urine
1333-82-0)
10 pg/I Total chromium Urine
* - For sampling details, please see the source document.
Appropriate engineering Good general ventilation (typically 10 air changes per hour) should be used. Ventilation rates
controls should be matched to conditions. If applicable, use process enclosures, local exhaust ventilation,
or other engineering controls to maintain airborne levels below recommended exposure limits. If
exposure limits have not been established, maintain airborne levels to an acceptable level.
General ventilation normally adequate. Eye wash facilities and emergency shower must be
available when handling this product.
Individual protection measures, such as personal protective equipment
Eye/face protection
Wear safety glasses with side shields (or goggles).
Skin protection
Hand protection
Wear appropriate chemical resistant gloves.
Other
Wear appropriate chemical resistant clothing. Use of an impervious apron is recommended.
Respiratory protection
Chemical respirator with specific cartridge and full facepiece providing protection against the
compound of concern.
Thermal hazards
Wear appropriate thermal protective clothing, when necessary.
General hygiene
When using, do not eat, drink or smoke. Always observe good personal hygiene measures, such
considerations
as washing after handling the material and before eating, drinking, and/or smoking. Routinely wash
work clothing and protective equipment to remove contaminants. Contaminated work clothing
should not be allowed out of the workplace.
9. Physical and chemical properties
Appearance
Physical state Liquid.
Form Liquid.
Color Dark red -orange.
Odor
Odor threshold
pH
Melting point/freezing point
Initial boiling point and boiling
range
Flash point
Odorless.
Not available.
<1
Not available.
>212°F(>100°C)
Not available.
K-33 (60%) Wood Preservative SDS US
924255 Version #: 03 Revision date: 05 -June -2015 Issue date. 25 -April -2015 4/9

Evaporation rate
Not available.
Flammability (solid, gas)
Not available.
Upper/lower flammability or explosive
limits
Flammability limit - lower
Not available.
(%)
Not available.
Flammability limit - upper
Not available.
(%)
include stinging, tearing, redness, swelling, and blurred vision. Permanent eye damage including
Explosive limit - lower (%)
Not available.
Explosive limit - upper (%)
Not available.
Vapor pressure
Not available.
Vapor density
Not available.
Relative density
1.83 (Water = 1)
Solubility(les)
Causes serious eye damage.
Solubility (water)
Not available.
Partition coefficient
Not available.
(n-octanol/water)
include stinging, tearing, redness, swelling, and blurred vision. Permanent eye damage including
Auto -ignition temperature
Not available.
Decomposition temperature
Not available.
Viscosity
Not available.
Other information
Percent volatile
40 % v/v (Water)
Pounds per gallon
15.3
10. Stability and reactivity
Reactivity Reacts violently with strong alkaline substances. This product may react with reducing agents.
Chemical stability Material is stable under normal conditions.
Possibility of hazardous No dangerous reaction known under conditions of normal use.
reactions
Conditions to avoid Do not mix with other chemicals. Contact with incompatible materials.
Incompatible materials Strong bases. Reducing agents. Aluminum. Zinc. Combustible material.
Hazardous decomposition Metallic oxides.
products
11. Toxicological information
Information on likely routes of exposure
Inhalation
Toxic if inhaled. May cause damage to organs through prolonged or repeated exposure by
inhalation. May cause allergy or asthma symptoms or breathing difficulties if inhaled.
Skin contact
Toxic in contact with skin. Causes severe skin burns. May cause an allergic skin reaction.
Eye contact
Causes serious eye damage.
Ingestion
Toxic if swallowed. Causes digestive tract burns.
Symptoms related to the
Burning pain and severe corrosive skin damage. Causes serious eye damage. Symptoms may
physical, chemical and
include stinging, tearing, redness, swelling, and blurred vision. Permanent eye damage including
toxicological characteristics
blindness could result. Difficulty in breathing. Causes digestive tract burns. .
Information on toxicological effects
Acute toxicity
Toxic if inhaled. Toxic in contact with eyes and skin. Toxic if swallowed. May cause an allergic
skin reaction.
Components
Species
Test Results
Cupric Oxide (CAS 1317-39-1)
Acute
Dermal
LD50 Rat > 2000 mg/kg, 24 hours
Inhalation
LC50 Rat 2.92 mg/l, 4 hours
K-33 (60%) Wood Preservative SDS US
924255 Version # 03 Revision date: 05 -lune -2015 Issue date 25 -April -2015 5/9

Components Species Test Results
Oral
LD50
Rat
Estimates for product may be based on additional component data not shown.
Skin corrosion/irritation Causes severe skin burns.
Serious eye damage/eye Causes serious eye damage.
irritation
0.47 g/kg
Respiratory or skin sensitization
Respiratory sensitization May cause allergy or asthma symptoms or breathing difficulties if inhaled.
Skin sensitization May cause an allergic skin reaction.
Germ cell mutagenicity May cause genetic defects.
Carcinogenicity May cause cancer.
IARC Monographs. Overall Evaluation of Carcinogenicity
Very toxic to aquatic life with long lasting effects. Because of the low pH of this product, it would be
Arsenic Acid (expressed as As2O5) (CAS 7778-39-4)
1 Carcinogenic to humans.
Chromic Acid (CAS 1333-82-0)
1 Carcinogenic to humans.
NTP Report on Carcinogens
No data is available on the degradability of this product.
Arsenic Acid (expressed as As2O5) (CAS 7778-394)
Known To Be Human Carcinogen.
Chromic Acid (CAS 1333-82-0)
Known To Be Human Carcinogen.
OSHA Specifically Regulated Substances (29 CFR 1910.1001-1050)
Arsenic Acid (expressed as As2O5) (CAS 7778-39-4)
Cancer
Chromic Acid (CAS 1333-82-0)
Cancer
Reproductive toxicity Suspected of damaging fertility.
Specific target organ toxicity - Not classified.
single exposure
Specific target organ toxicity - Causes damage to organs (Respiratory system) through prolonged or repeated exposure.
repeated exposure
Aspiration hazard Not an aspiration hazard.
Chronic effects Causes damage to organs through prolonged or repeated exposure. Prolonged inhalation may be
harmful. Prolonged exposure may cause chronic effects.
12. Ecological information
Ecotoxicity
Very toxic to aquatic life with long lasting effects. Because of the low pH of this product, it would be
expected to produce significant ecotoxiaty upon exposure to aquatic organisms and aquatic
systems.
Persistence and degradability
No data is available on the degradability of this product.
Bioaccumulative potential
No data available.
Mobility in soil
This product is water soluble and may disperse in soil.
Other adverse effects
No other adverse environmental effects (e.g. ozone depletion, photochemical ozone creation
potential, endocrine disruption, global warming potential) are expected from this component.
13. Disposal considerations
Disposal instructions
Collect and reclaim or dispose in sealed containers at licensed waste disposal site. Do not allow
this material to drain into sewers/water supplies. Do not contaminate ponds, waterways or ditches
with chemical or used container. Dispose of contents/container in accordance with
local/regional/national/international regulations.
Local disposal regulations
Dispose in accordance with all applicable regulations.
Hazardous waste code
D002: Waste Corrosive material [pH —2 or=>12.5, or corrosive to steel]
D004: Waste Arsenic
D007: Waste Chromium
US RCRA Hazardous Waste P List: Reference
Arsenic Acid (expressed
as As2O5) (CAS 7778-39-4) P010
Waste from residues / unused
Dispose of in accordance with local regulations. Empty containers or liners may retain some
products
product residues. This material and its container must be disposed of in a safe manner (see:
Disposal instructions).
K-33 (60%) Wood Preservative SDS US
924255 Version #: 03 Revision date: 05 -June -2015 Issue date: 25 -April -2015 6/9

Contaminated packaging Empty containers should be taken to an approved waste handling site for recycling or disposal.
Since emptied containers may retain product residue, follow label warnings even after container is
emptied.
14. Transport information
DOT
UN number
UN2922
UN proper shipping name
Corrosive liquids, toxic, n.o.s. (Arsenic Acid, Chromic Acid) ( RQ = 1 LB)
Transport hazard class(es)
Packaging exceptions
Class
8
Subsidiary risk
6.1
Label(s)
8, 6.1
Packing group
II
Environmental hazards
No
Marine pollutant
No
Special precautions for user Read safety instructions, SDS and emergency procedures before handling.
Special provisions
B3, 1132, T7, TP2
Packaging exceptions
154
Packaging non bulk
202
Packaging bulk
243
IATA
Packing group
UN number
UN2922
UN proper shipping name
Corrosive liquid, toxic, n.o.s. (Arsenic Acid, Chromic Acid)
Transport hazard class(es)
Chromic Acid (CAS 1333-82-0)
Class
8
Subsidiary risk
6.1
Label(s)
8, 6.1
Packing group
II
Environmental hazards
No
ERG Code
8P
Special precautions for user Read safety instructions, SDS and emergency procedures before handling.
IMDG
Special precautions for user Read safety instructions, SDS and emergency procedures before handling.
UN number
UN2922
UN proper shipping name
CORROSIVE LIQUID, TOXIC, N.O.S. (Arsenic Acid, Chromic Acid)
Transport hazard class(es)
Chromic Acid (CAS 1333-82-0)
Class
8
Subsidiary risk
6.1
Label(s)
8, 6.1
Packing group
II
Environmental hazards
Arsenic Acid (expressed as As205) (CAS 7778-39-4)
Marine pollutant
No
EmS
F -A, S -B
Special precautions for user Read safety instructions, SDS and emergency procedures before handling.
Transport in bulk according to
Not applicable.
Annex II of MARPOL 73/78 and
the IBC Code
15. Regulatory information
US federal regulations This product is a "Hazardous Chemical" as defined by the OSHA Hazard Communication
Standard, 29 CFR 1910.1200.
All components are on the U.S. EPA TSCA Inventory List.
TSCA Section 12(b) Export Notification (40 CFR 707, Subpt. D)
Chromic Acid (CAS 1333-82-0)
0.1 % Annual Export Notification required.
OSHA Specifically Regulated Substances (29 CFR 1910.1001-1050)
Arsenic Acid (expressed as As205) (CAS 7778-39-4)
Cancer
Chromic Acid (CAS 1333-82-0)
Cancer
Arsenic Acid (expressed as As205) (CAS 7778-39-4)
Liver
Chromic Acid (CAS 1333-82-0)
Eye irritation
Arsenic Acid (expressed as As205) (CAS 7778-39-4)
Skin
Chromic Acid (CAS 1333-82-0)
Skin sensitization
Arsenic Acid (expressed as As205) (CAS 7778-39-4)
Respiratory irritation
K-33 (60%) Wood Preservative SDS US
924255 Version #. 03 Revision date: 05 -June -2015 Issue date. 25-Apni-2015 7/9

Nervous system
Acute toxicity
CERCLA Hazardous Substance List (40 CFR 302.4)
Arsenic Acid (expressed as As2O5) (CAS 7778-39-4) LISTED
Cupric Oxide (CAS 1317-39-1) LISTED
Supenfund Amendments and Reauthorization Act of 1986 (SARA)
Hazard categories Immediate Hazard - Yes
Delayed Hazard - Yes
Fire Hazard - No
Pressure Hazard - No
Reactivity Hazard - No
SARA 302 Extremely hazardous substance
Not listed.
SARA 311/312 Hazardous No
chemical
SARA 313 (TRI reporting)
Chemical name CAS number % by wt.
Chromic Acid 1333-82-0 29.9
Arsenic Acid (expressed as As2O5) 7778-39-4 20
Cupric Oxide 1317-39-1 10.5
Other federal regulations
Clean Air Act (CAA) Section 112 Hazardous Air Pollutants (HAPs) List
Arsenic Acid (expressed as As2O5) (CAS 7778-39-4)
Chromic Acid (CAS 1333-82-0)
Clean Air Act (CAA) Section 112(r) Accidental Release Prevention (40 CFR 68.130)
Not regulated.
Safe Drinking Water Act Not regulated.
(SDWA)
US state regulations
US. Massachusetts RTK - Substance List
Arsenic Acid (expressed as As2O5) (CAS 7778-394)
US. New Jersey Worker and Community Right -to -Know Act
Arsenic Acid (expressed as As2O5) (CAS 7778-394)
Chromic Acid (CAS 1333-82-0)
Cupric Oxide (CAS 1317-39-1)
US. Pennsylvania Worker and Community Right -to -Know Law
Arsenic Acid (expressed as As2O5) (CAS 7778-39-4)
Chromic Acid (CAS 1333-82-0)
US. Rhode Island RTK
Arsenic Acid (expressed as As2O5) (CAS 7778-39-4)
Cupric Oxide (CAS 1317-39-1)
US. California Proposition 65
WARNING: This product contains a chemical known to the State of California to cause cancer and birth defects or other
reproductive harm.
US - California Proposition 65 - Carcinogens & Reproductive Toxicity (CRT): Listed substance
Arsenic Acid (expressed as As2O5) (CAS 7778-39-4)
Chromic Acid (CAS 1333-82-0)
International Inventories
Country(s) or region
Inventory name
On inventory (yes/no)*
Australia
Australian Inventory of Chemical Substances (AILS)
Yes
Canada
Domestic Substances List (DSL)
Yes
Canada
Non -Domestic Substances List (NDSL)
No
China
Inventory of Existing Chemical Substances in China (IECSC)
Yes
Europe
European Inventory of Existing Commercial Chemical
Yes
Substances (EINECS)
Europe
European List of Notified Chemical Substances (ELINCS)
No
Japan
Inventory of Existing and New Chemical Substances (ENCS)
Yes
K-33 (60%) Wood Preservative
SDS US
924255 Version M 03 Revision date: 05 -June -2015 Issue date: 25-Apnl-2015
8/9

Country(s) or region Inventory name On inventory (yes/no)*
Korea Existing Chemicals List (ECL) Yes
New Zealand New Zealand Inventory Yes
Philippines Philippine Inventory of Chemicals and Chemical Substances Yes
(PICCS)
United States & Puerto Rico Toxic Substances Control Act (TSCA) Inventory Yes
*A "Yes" indicates this product complies with the inventory requirements administered by the governing country(s).
A "No" indicates that one or more components of the product are not listed or exempt from listing on the inventory administered by the governing
country(s).
16. Other information, including date of preparation or last revision
Issue date
25 -April -2015
Revision date
05 -June -2015
Version #
03
Further information
HMIS® is a registered trade and service mark of the NPCA.
B - Safety Glasses, Gloves
HMIS® ratings
Health: 2
Flammability: 0
Physical hazard: 1
Personal protection. B
NFPA ratings
(t>
Disclaimer Koppers Performance Chemicals Inc. cannot anticipate all conditions under which this information
and its product, or the products of other manufacturers in combination with its product, may be
used. It is the user's responsibility to ensure safe conditions for handling, storage and disposal of
the product, and to assume liability for loss, injury, damage or expense due to improper use. The
information in the sheet was written based on the best knowledge and experience currently
available.
K-33 (60%) Wood Preservative SDS US
924255 Version M 03 Revision date: 05 -June -2015 Issue date: 25-Apnl-2015 9/9

K®PPERS
1. Identification
Product identifier
Other means of identification
SDS number
Product code
Recommended use
Recommended restrictions
SAFETY DATA SHEET
CleanWood Micro
273-KPC
EPA Reg. No. 72304-1-3008
Mold Inhibitor Additive for use at wood treatment plants.
None known.
Manufacturer/Importer/Supplier/Distributor information
Company Name
Koppers Performance Chemicals Inc.
Address
1016 Everee Inn Rd., Griffin, GA 30224
Telephone number
770-233-4200
Contact person
Regulatory Manager, KPC Inc.
Emergency Telephone
CHEMTREC 1-800-424-9300
Number
E-mail
[e-mail]
2. Hazard(s) identification
Physical hazards
Not classified.
Health hazards
Serious eye damage/eye irritation Category 1
Sensitization, skin Category 1
Carcinogenicity Category 2
Environmental hazards Specific target organ toxicity, single exposure Category 3 respiratory tract irritation
Hazardous to the aquatic environment, acute Category 1
hazard
OSHA defined hazards Hazardous to the aquatic environment, Category 2
long-term hazard
Label elements Not classified.
QX
Signal word Danger
Hazard statement Causes serious eye damage. May cause an allergic skin reaction. Suspected of causing cancer.
May cause respiratory irritation. Very toxic to aquatic life with long lasting effects.
Precautionary statement
Prevention Obtain special instructions before use. Do not handle until all safety precautions have been read
and understood. Wear protective gloves/protective clothing/eye protection/face protection.
Contaminated work clothing must not be allowed out of the workplace. Do not breathe dust or
mist. Use only outdoors or in a well -ventilated area. Avoid release to the environment.
Response If exposed or concerned: Get medical advice/attention. If on skin: Wash with plenty of soap and
water. If skin irritation or rash occurs: Get medical advice/attention. Wash contaminated clothing
before reuse. If in eyes: Rinse cautiously with water for several minutes. Remove contact lenses,
if present and easy to do. Continue rinsing. If inhaled: Remove person to fresh air and keep
comfortable for breathing. Collect spillage.
Storage Store in a well -ventilated place. Keep container tightly closed. Store locked up.
Disposal Dispose of contents/container in accordance with local/regional/national/international regulations.
CleanWood Micro SDS US
1/7

Hazards) not otherwise None known.
All concentrations are in percent by weight unless ingredient is a gas. Gas concentrations are in
and precautions for firefighters
classified (HNOC)
been withheld as a trade secret.
3. Composition/information on ingredients
Use standard firefighting procedures and consider the hazards of other involved materials. Cool
Inhalation
Mixtures
6. Accidental release measures
oxygen. Get medical attention.
Chemical name
CAS number
%
Water
7732-18-5
45-55
Chlorothalonil
1897-45-6
35-45
Propylene glycol
57-55-6
<5
Composition comments
All concentrations are in percent by weight unless ingredient is a gas. Gas concentrations are in
and precautions for firefighters
percent by volume. The specific chemical identity and/or exact percentage of component(s) have
been withheld as a trade secret.
4. First-aid measures
Use standard firefighting procedures and consider the hazards of other involved materials. Cool
Inhalation
Remove to fresh air. If not breathing, give artificial respiration. If breathing is difficult, give
6. Accidental release measures
oxygen. Get medical attention.
Skin contact
Remove contaminated clothes and rinse skin thoroughly with water for at least 15 minutes. Call a
equipment (See Section 8).
POISON CENTER or doctor/physician.
Eye contact
Immediately flush eyes with plenty of water for at least 15 minutes. Remove any contact lenses
Should not be released into the environment. For waste disposal, see Section 13 of the SDS.
and open eyelids wide apart Get medical attention immediately. Continue to rinse.
Ingestion
Have affected person sip a glass of water if able to swallow. Do not induce vomiting unless told
suitable container. Dispose of waste in accordance with local, state and federal regulations.
by a poison control center or doctor. Do not give anything by mouth to an unconscious person.
Most important
Headaches, dizziness and nausea. Can cause blurred vision, redness, pain and eye damage.
symptoms/effects, acute and
Sensitization. Burning sensation in mouth.
delayed
Indication of immediate
Treat symptomatically.
medical attention and special
treatment needed
General information
Ensure that medical personnel are aware of the material(s) involved, and take precautions to
protect themselves.
5. Fire -fighting measures
Suitable extinguishing media Use carbon dioxide, foam, dry chemical or water.
Unsuitable extinguishing None known.
media
Specific hazards arising from By heating and fire, toxic vapors/gases may be formed.
the chemical
Special protective equipment
Selection of respiratory protection for firefighting: follow the general fire precautions indicated in
and precautions for firefighters
the workplace. Self-contained breathing apparatus and full protective clothing must be worn in
case of fire.
Fire fighting
Use standard firefighting procedures and consider the hazards of other involved materials. Cool
equipmentlinstructions
containers exposed to heat with water spray and remove container, if no risk is involved.
6. Accidental release measures
Personal precautions,
Avoid breathing vapors. Avoid skin and eye contact. Wear appropriate personal protective
protective equipment and
equipment (See Section 8).
emergency procedures
Methods and materials for
Should not be released into the environment. For waste disposal, see Section 13 of the SDS.
containment and cleaning up
If possible, stop flow of product. Contain and/or absorb spill with inert material, then place in
suitable container. Dispose of waste in accordance with local, state and federal regulations.
Environmental precautions
Prevent entry to sewers and public waters. Reporting of releases to appropriate regulatory
agencies may be required.
CleanWood Micro SDS US
2/7

7. Handling and storage
Precautions for safe handling Avoid contact with eyes, skin and clothing. Do not eat, drink or smoke when using this product.
Do not breathe dust from dried product. Wash thoroughly after handling. Wear appropriate
personal protective equipment. Observe good industrial hygiene practices. Avoid release to the
environment.
Conditions for safe storage, Keep container tightly closed in a dry, cool, and well -ventilated place.
including any incompatibilities
8. Exposure controls/personal protection
Occupational exposure limits
Chemical name OSHA PEL ACGIH TLV Other Source
Propylene glycol Not established Not established 10 mg/m3 TWA AIHA
Biological limit values No biological exposure limits noted for the ingredient(s).
Appropriate engineering
Good general ventilation (typically 10 air changes per hour) should be used. Ventilation rates
controls
should be matched to conditions. If applicable, use process enclosures, local exhaust ventilation,
Color
or other engineering controls to maintain airborne levels below recommended exposure limits. If
Odor
exposure limits have not been established, maintain airborne levels to an acceptable level. Eye
Odor threshold
wash facilities and emergency shower must be available when handling this product.
Individual protection measures, such as personal protective equipment
Eye/face protection
Chemical goggles and face shield are recommended.
Skin protection
Wear impervious gloves to minimize skin contact. Frequent change is advisable.
Hand protection
range
Other
Wear appropriate chemical resistant clothing.
Respiratory protection
Not necessary under normal conditions. In case of insufficient ventilation wear suitable respiratory
Not determined.
equipment. Use a NIOSH/MSHA approved air purifying respirator as needed to control exposure.
Not applicable.
Consult with respirator manufacturer to determine respirator selection, use, and limitations. Use
Flammability limit - lower
positive pressure, air -supplied respirator for uncontrolled releases or when air purifying respirator
N
limitations may be exceeded. Follow respirator protection program requirements (OSHA
1910.134 and ANSI Z88.2) for all respirator use.
Thermal hazards
Wear appropriate thermal protective clothing, when necessary.
General hygiene
Always observe good personal hygiene measures, such as washing after handling the material
considerations
and before eating, drinking, and/or smoking. Routinely wash work clothing and protective
equipment to remove contaminants. Observe any medical surveillance requirements.
9. Physical and chemical properties
Appearance
Physical state
Liquid.
Form
Liquid.
Color
Medium beige.
Odor
Slight.
Odor threshold
Not available.
pH
6-8
Melting point/freezing point
23 °F (-5 °C)
Initial boiling point and boiling
212 °F (100 °C)
range
Flash point
Not flammable.
Evaporation rate
Not determined.
Flammability (solid, gas)
Not applicable.
Uppedlower flammability or explosive limits
Flammability limit - lower
Not available.
N
Flammability limit - upper Not available.
N
Explosive limit - lower (%) Not available.
Explosive limit - upper (%) Not available.
Vapor pressure 5.72 x 10-7 torr @ 25 °C
CleanWood Micro SDS US
3/7

Vapor density
Relative density
Solubility(les)
Solubility (water)
Partition coefficient
(n-octanol/water)
Auto -ignition temperature
Decomposition temperature
Viscosity
Other information
Bulk density
10. Stability and reactivity
Reactivity
Chemical stability
Possibility of hazardous
reactions
Conditions to avoid
Incompatible materials
Hazardous decomposition
products
1.1929 g/ml @ 20 °C
Not available.
Dispersible in water.
No data available.
Not available.
Not available.
738.1 centistokes @ 25°C
10.3 Ib/gal (Approximate)
The product is non reactive under normal conditions of use, storage and transport.
Material is stable under normal conditions.
Will not occur.
High temperatures. Incompatible materials.
None known.
Thermal decomposition can produce hydrogen chloride gas and nitrogen oxides.
11. Toxicological information
Information on likely routes of exposure
Inhalation Fatal if inhaled. Vapors and mist may irritate throat and respiratory system and cause coughing.
Skin contact May cause skin irritation. May cause an allergic skin reaction.
Eye contact Causes serious eye damage.
Ingestion May be harmful if swallowed. Ingestion may cause gastrointestinal irritation, nausea, vomiting and
diarrhea. Hypotension (low blood pressure).
Symptoms related to the Vapors may irritate throat and respiratory system and cause coughing. Headaches, dizziness and
physical, chemical and nausea. Can cause blurred vision, redness, pain and eye damage. Sensitization. Burning
toxicological characteristics sensation in mouth.
Information on toxicological effects
Acute toxicity Fatal if inhaled.
Components Species
Chlorothalonil (CAS 1897-45-6)
Acute
Dermal
LD50
Inhalation
LC50
Oral
LD50
Skin corrosion/irritation
Serious eye damage/eye
irritation
Respiratory or skin sensitization
Respiratory sensitization
Skin sensitization
Genn cell mutagenicity
Carcinogenicity
National Toxicity Program
Test Results
Rabbit > 2000 mg/kg
Rat 0.13 mg/I, 1 Hour
Rat 4100 mg/kg
Based on available data, the classification criteria are not met.
Causes serious eye damage.
Based on available data, the classification criteria are not met.
May cause an allergic skin reaction.
No data available.
Suspected of causing cancer.
Reasonably anticipated to be a human carcinogen.
CleanWood Micro SDS US
4/7

IARC Monographs. Overall Evaluation of Carcinogenicity
Chlorothalonil (CAS 1897-45-6) 213 Possibly carcinogenic to humans.
OSHA Specifically Regulated Substances (29 CFR 1910.1001-1050)
Not listed.
Reproductive toxicity No data available.
Specific target organ toxicity - May cause respiratory irritation.
single exposure
Specific target organ toxicity - Based on available data, the classification criteria are not met.
repeated exposure
Aspiration hazard Not classified.
Chronic effects None known.
12. Ecological information
Ecotoxicity Very toxic to aquatic life with long lasting effects.
Components Species Test Results
Chlorothalonil (CAS 1897-45-6)
Aquatic
Crustacea EC50 Water flea (Daphnia magna) 0.0342 - 0.143 mg/I, 48 hours
Fish LC50 Rainbow trout,donaldson trout 0.012 mg/I, 96 hours
(Oncorhynchus mykiss)
Persistence and degradability The product contains inorganic compounds which are not biodegradable.
Bioaccumulative potential The product does not contain any substances expected to be bioaccumulating. Log Pow = 2.9
(at 22 °C).
Mobility in soil Expected to have low mobility in soil.
Mobility in general Product is miscible with water and is expected to disperse in the soil.
Other adverse effects No other adverse environmental effects (e.g. ozone depletion, photochemical ozone creation
potential, endocrine disruption, global warming potential) are expected from this component.
13. Disposal considerations
Disposal instructions Dispose in accordance with applicable federal, state, and local regulations. Do not discharge into
Local disposal regulations
Hazardous waste code
Waste from residues / unused
products
Contaminated packaging
14. Transport information
DOT
UN number
UN proper shipping name
Transport hazard class(es)
Class
Subsidiary risk
Label(s)
Packing group
Environmental hazards
Marine pollutant
IATA
UN number
drains, water courses or onto the ground.
Dispose of in accordance with local regulations.
The Waste code should be assigned in discussion between the user, the producer and the waste
disposal company.
Dispose in accordance with all applicable regulations. Do not discharge into drains, water courses
or onto the ground.
Since emptied containers may retain product residue, follow label warnings even after container is
emptied.
UN3082
Environmentally hazardous substances, liquid, n.o.s. (Chlorothalonil)
9
9
III
Val
UN3082
UN proper shipping name Environmentally hazardous substances, liquid, n.o.s. (Chlorothalonil)
CleanWood Micro SDS US
5/7

Transport hazard class(es)
Class 9
Subsidiary risk -
Label(s) 9
Packing group III
Environmental hazards Yes
Special precautions for user Read safety instructions, SDS and emergency procedures before handling.
IMDG
UN number
UN3082
UN proper shipping name
Environmentally hazardous substances, liquid, N.O.S. (Chlorothalonil)
Transport hazard class(es)
Class
9
Subsidiary risk
-
Label(s)
9
Packing group
III
Environmental hazards
Marine pollutant
Yes
Special precautions for user Read safety instructions, SDS and emergency procedures before handling.
Transport in bulk according to The material is not covered under Appendix I of the IMSBC Code.
Annex II of MARPOL 73178 and
the IBC Code
15. Regulatory information
US federal regulations This product is a "Hazardous Chemical" as defined by the OSHA Hazard Communication
Standard, 29 CFR 1910.1200.
TSCA Section 12(b) Export Notification (40 CFR 707, Subpt. D)
Not regulated.
OSHA Specifically Regulated Substances (29 CFR 1910.1001-1050)
Not listed.
CERCLA Hazardous Substance List (40 CFR 302.4)
BENZENE, HEXACHLORO- (CAS 118-74-1) LISTED
Superfund Amendments and Reauthorization Act of 1986 (SARA)
Hazard categories Immediate Hazard - Yes
Delayed Hazard - Yes
Fire Hazard - No
Pressure Hazard - No
Reactivity Hazard - No
SARA 302 Extremely hazardous substance
Not listed.
SARA 311/312 Hazardous Yes
chemical
SARA 313 (TRI reporting)
Chemical name CAS number % by wt.
Chlorothalonil 1897-45-6 35-45
Other federal regulations
Clean Air Act (CAA) Section 112 Hazardous Air Pollutants (HAPs) List
BENZENE, HEXACHLORO- (CAS 118-74-1)
Clean Air Act (CAA) Section 112(r) Accidental Release Prevention (40 CFR 68.130)
Not regulated.
Clean Water Act (CWA)
Section 112(r) (40 CFR
68.130)
Safe Drinking Water Act
(SDWA)
Hazardous substance
Not regulated.
CleanWood Micro SDS US
925732 Version #: 01 Revision date: - Issue date: 20 -March -2015 6/7

US state regulations
US. Massachusetts RTK - Substance List
Chlorothalonil (CAS 1897-45-6)
US. New Jersey Worker and Community Right -to -Know Act
Chlorothalonil (CAS 1897-45-6)
US. Pennsylvania Worker and Community Right -to -Know Law
Chlorothalonil (CAS 1897-45-6)
US. Rhode Island RTK
Chlorothalonil (CAS 1897-45-6)
US. California Proposition 65
WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other
reproductive harm.
US - California Proposition 65 - Carcinogens & Reproductive Toxicity (CRT): Listed substance
Chlorothalonil (CAS 1897-45-6)
International Inventories
Country(s) or region Inventory name On inventory (yes/no)*
United States & Puerto Rico Toxic Substances Control Act (TSCA) Inventory No
*A "Yes" indicates this product complies with the inventory requirements administered by the governing country(s).
A "No" indicates that one or more components of the product are not listed or exempt from listing on the inventory administered by the governing
country(s).
16. Other information, including date of preparation or last revision
Issue date 20 -March -2015
Revision date 22 -June -2015
Version # 03
Further information HMISO is a registered trade and service mark of the NPCA.
D - Face Shield, Gloves, Apron
HMIS® ratings Health: 3*
Flammability: 0
Physical hazard: 0
Personal protection: D
NFPA ratings
41 0
Disclaimer Koppers Performance Chemicals Inc. cannot anticipate all conditions under which this information
and its product, or the products of other manufacturers in combination with its product, may be
used. It is the user's responsibility to ensure safe conditions for handling, storage and disposal of
the product, and to assume liability for loss, injury, damage or expense due to improper use. The
information in the sheet was written based on the best knowledge and experience currently
available.
CleanWood Micro SDS US
7/7

SAFETY DATA SHEET
KOPPERS
1. Identification
Product identifier
MP200-A
Other means of identification
Mixtures
SDS number
258-KPC
EPA Reg. No.
3008-101
Recommended use
Preservative Concentrate Component used for the pressure treatment of wood.
Recommended restrictions
None known.
Manufacturer/Importer/Supplier/Distributor information
Company Name
Koppers Performance Chemicals Inc.
Address
1016 Everee Inn Rd., Griffin, GA 30224
Telephone number
770-233-4200
Contact person
Regulatory Manager, KPC Inc.
Emergency Telephone
CHEMTREC 1-800-424-9300
Number
E-mail
[e-mail]
2. Hazard(s) identification
Physical hazards Not classified.
Health hazards Serious eye damage/eye irritation Category 2B
Environmental hazards Hazardous to the aquatic environment, Category 1
long-term hazard
OSHA defined hazards Not classified.
Label elements
Signal word Warning
Hazard statement Causes eye irritation. Very toxic to aquatic life with long lasting effects.
Precautionary statement
Prevention Wear eye/face protection. Wash thoroughly after handling. Avoid release to the environment.
Response If in eyes: Rinse cautiously with water for several minutes. Remove contact lenses, if present and
easy to do. Continue rinsing. If eye irritation persists: Get medical advice/attention. Collect
spillage.
Storage Store away from incompatible materials.
Disposal Dispose of contents/container in accordance with local/regional/national/international regulations.
Hazard(s) not otherwise None known.
classified (HNOC)
3. Composition/information on ingredients
Mixtures
Chemical name
CAS number
%
Copper carbonate*
12069-69-1
30-60
Water
7732-18-5
25-30
Dispersent,
Mixture
6-9
Tebuconazole
107534-96-3
1-2
MP200-A SDS US
926215 Version # 01 Revision date- - Issue date: 21 -April -2015 1 /7

57.6% as Copper Carbonate Copper oxide equivalent 41.70% Copper Metallic Equivalent 33.31 %
Composition comments
All concentrations are in percent by weight unless ingredient is a gas. Gas concentrations are in
protective equipment and
percent by volume. Product contains either sodium benzoate or calcium nitrite at <1 %. It will not
emergency procedures
contain both ingredients. Components not listed are either non -hazardous or are below reportable
Methods and materials for
limits.
4. First-aid measures
disposal, see Section 13 of the SDS.
Inhalation
Move to fresh air. If breathing is difficult, remove to fresh air and keep at rest in a position
comfortable for breathing. Symptoms of toxicity may occur after several hours, therefore, medical
observation of breathing may be necessary.
Skin contact
Wash off with soap and water. Get medical attention if irritation develops and persists.
Eye contact
Immediately flush with plenty of water for at least 15 minutes. If easy to do, remove contact lenses.
If eye irritation persists: Get medical advice/attention.
Ingestion
Rinse mouth with water and afterwards drink plenty of water. Get medical attention if symptoms
occur.
Most important
Symptoms may include coughing, difficulty breathing and shortness of breath. Symptoms include
symptoms/effects, acute and
itching, burning, redness, and tearing of eyes. Symptoms may include capillary damage,
delayed
headache, cold sweat, weak pulse, kidney and liver damage, central nervous excitation followed
by depression, jaundice, convulsions, blood effects, paralysis and coma. Death could occur from
shock or renal failure. May cause gastrointestinal disturbances.
Indication of immediate
Treat symptomatically.
medical attention and special
treatment needed
General information
Ensure that medical personnel are aware of the material(s) involved, and take precautions to
protect themselves.
5. Fire -fighting measures
Suitable extinguishing media Use extinguishing agent suitable for type of surrounding fire.
Unsuitable extinguishing Do not use water jet as an extinguisher, as this will spread the fire.
media
Specific hazards arising from During fire, gases hazardous to health may be formed.
the chemical
Special protective equipment Self-contained breathing apparatus and full protective clothing must be worn in case of fire.
and precautions for firefighters
Fire fighting Move containers from fire area if you can do so without risk.
equipment/instructions
Specific methods Use standard firefighting procedures and consider the hazards of other involved materials.
6. Accidental release measures
Personal precautions,
Ensure adequate ventilation. Avoid inhalation of mist and contact with skin and eyes. Keep
protective equipment and
unnecessary personnel away. Do not touch damaged containers or spilled material unless wearing
emergency procedures
appropriate protective clothing. Wear appropriate personal protective equipment (See Section 8).
Methods and materials for
Should not be released into the environment. Stay upwind. Keep out of low areas. For waste
containment and cleaning up
disposal, see Section 13 of the SDS.
Large Spills: Dike far ahead of spill for later disposal. Absorb or cover with dry earth, sand or other
non-combustible material and transfer to containers.
Small Spills: Wipe up with absorbent material (e.g. cloth, fleece). After removal flush contaminated
area thoroughly with water.
Never return spills in original containers for re -use.
Environmental precautions Prevent further leakage or spillage if safe to do so. Do not contaminate water. Reporting of
releases to appropriate regulatory agencies may be required.
7. Handling and storage
Precautions for safe handling Use only with adequate ventilation. Avoid inhalation of vapors/mist and contact with skin and eyes.
Wash thoroughly after handling. Wear appropriate personal protective equipment. Observe good
industrial hygiene practices. Avoid release to the environment.
Conditions for safe storage, Keep container tightly closed in a dry and well -ventilated place. Store away from incompatible
including any incompatibilities materials (see Section 10 of the SDS).
MP200-A SDS US
926215 Version #: 01 Revision date: - Issue date. 21-Apnl-2015 2/7

9. Exposure controls/personal protection
Occupational exposure limits
US. NIOSH: Pocket Guide to Chemical Hazards
Components
Type
Value Form
Copper carbonate' (CAS TWA 1 mg/m3 Dust and mist.
12069-69-1)
Biological limit values No biological exposure limits noted for the ingredient(s).
Appropriate engineering Good general ventilation should be provided to minimize contact with vapors, or dust from
controls dried -down product. Provide easy access to water supply and eye wash facilities.
Individual protection measures, such as personal protective equipment
Eye/face protection Wear approved safety goggles.
Skin protection
Hand protection Wear protective gloves. Be aware that the liquid may penetrate the gloves. Frequent change is
9. Physical and chemical properties
Appearance
Physical state
advisable. Suitable gloves can be recommended by the glove supplier.
Other
Wear appropriate chemical resistant clothing.
Respiratory protection
In case of insufficient ventilation wear suitable respiratory equipment. Use a NIOSH/MSHA
Odor
approved air purifying respirator as needed to control exposure. Consult with respirator
Odor threshold
manufacturer to determine respirator selection, use, and limitations. Use positive pressure,
pH
air -supplied respirator for uncontrolled releases or when air purifying respirator limitations may be
Melting point/freezing point
exceeded. Follow respirator protection program requirements (OSHA 1910.134 and ANSI Z88.2)
Initial boiling point and boiling
for all respirator use.
Thermal hazards
Wear appropriate thermal protective clothing, when necessary.
General hygiene
Always observe good personal hygiene measures, such as washing after handling the material
considerations
and before eating, drinking, and/or smoking. Routinely wash work clothing and protective
equipment to remove contaminants. Observe any medical surveillance requirements.
9. Physical and chemical properties
Appearance
Physical state
Liquid.
Form
Liquid.
Color
Blue green.
Odor
Latex.
Odor threshold
Not available.
pH
8.99
Melting point/freezing point
Not determined.
Initial boiling point and boiling
Not determined.
range
Not available.
Flash point
Not determined.
Evaporation rate
Not determined.
Flammability (solid, gas)
Not applicable.
Upper/lower flammability or explosive
limits
Flammability limit - lower
Not available.
N
Flammability limit - upper
Not available.
N
Explosive limit - lower (%)
Not available.
Explosive limit - upper (%)
Not available.
Vapor pressure
Vapor density
Relative density
Solubility(les)
Solubility (water)
Partition coefficient
(n-octanol/water)
Not determined.
Not determined.
1.8 (H20=1) (Approximate)
Soluble in water.
Not available.
MP200-A SDS US
926215 Version #. 01 Revision date: - Issue date: 21 -April -2015 3/7

Auto -ignition temperature
Not available.
Decomposition temperature
Not available.
Viscosity
Not available.
Other information
Bulk density
15 Ib/gal
Density
1.80 (Approximate)
Percent volatile
Not determined.
10. Stability and reactivity
Reactivity
The product is stable and non-reactive under normal conditions of use, storage and transport.
Chemical stability
Material is stable under normal conditions.
Possibility of hazardous
No dangerous reaction known under conditions of normal use.
reactions
Conditions to avoid
Avoid contact with incompatible materials.
Incompatible materials
Sodium hypobromite. Acetylene. Hydrazine. Nitromethane. Strong acids. Reducing agents.
Hazardous decomposition
Thermal decomposition or combustion may produce: CO, CO2, oxides of nitrogen and other
products
potentially toxic gases.
11. Toxicological information
Information on likely routes of exposure
Inhalation May cause respiratory irritation. Inhalation of fumes may cause a flu-like illness called metal fume
fever.
Skin contact Prolonged skin contact may cause temporary irritation.
Eye contact Causes eye irritation.
Ingestion Copper poisoning can result in hemolytic anemia and kidney, liver and spleen damage.
Symptoms related to the Symptoms may include coughing, difficulty breathing and shortness of breath. Symptoms include
physical, chemical and itching, burning, redness, and tearing of eyes. Symptoms may include capillary damage,
toxicological characteristics headache, cold sweat, weak pulse, kidney and liver damage, central nervous excitation followed
by depression, jaundice, convulsions, blood effects, paralysis and coma. Death could occur from
shock or renal failure. May cause gastrointestinal disturbances.
Information on toxicological effects
Acute toxicity Not expected to be acutely toxic.
Product Species Test Results
MP200-A (CAS Mixture)
Acute
Dermal
LD50
Rat
> 2000 mg/kg
Inhalation
LC50
Rat
> 2.05 mg/1
Oral
LD50
Rat
> 2000 mg/kg
Components
Species
Test Results
Tebuconazole (CAS 107534-96-3)
Acute
Dermal
LD50
Inhalation
LC50
Oral
LD50
Skin corrosion/irritation
Serious eye damage/eye
irritation
Rat
Rat
Rat
Skin irritation test (rabbit). Not a skin irritant.
Causes eye irritation.
Eye irritation test (rabbit). Mildly irritating to the eye.
> 5000 mg/kg
> 2.07 mg/I
1750 mg/kg
MP200-A SDS US
926215 Version #. 01 Revision date: - Issue date: 21-Apn1-2015 4/7

Respiratory or skin sensitization
Respiratory sensitization Not a respiratory sensitizer.
Skin sensitization Skin sensitization (Guinea pig): Not a skin sensitizer.
Germ cell mutagenicity No data available to indicate product or any components present at greater than 0.1% are
mutagenic or genotoxic.
Carcinogenicity This product is not considered to be a carcinogen by IARC, ACGIH, NTP, or OSHA.
OSHA Specifically Regulated Substances (29 CFR 1910.1001-1050)
Not listed.
Reproductive toxicity
Specific target organ toxicity -
single exposure
Specific target organ toxicity -
repeated exposure
Aspiration hazard
Chronic effects
12. Ecological information
Ecotoxicity
Components
Not classified.
Not classified.
Not classified.
Not an aspiration hazard.
Prolonged skin contact may cause dermatitis
Very toxic to aquatic life with long lasting effects.
Species
Test Results
Copper carbonate* (CAS 12069-69-1)
EC50 Balanus balanoides 350 - 480 pg/I, 48 hours
Persistence and degradability The product contains inorganic compounds for which biodegradability is not applicable.
Bioaccumulative potential No data available.
Mobility in soil This product is water soluble and may disperse in soil.
Other adverse effects No other adverse environmental effects (e.g. ozone depletion, photochemical ozone creation
potential, endocrine disruption, global warming potential) are expected from this component.
13. Disposal considerations
Disposal instructions Dispose in accordance with applicable federal, state, and local regulations. Do not discharge into
drains, water courses or onto the ground.
Local disposal regulations Dispose of in accordance with local regulations.
Hazardous waste code The Waste code should be assigned in discussion between the user, the producer and the waste
disposal company.
Waste from residues / unused Dispose in accordance with all applicable regulations. Do not discharge into drains, water courses
products or onto the ground.
Contaminated packaging Since emptied containers may retain product residue, follow label warnings even after container is
emptied.
14. Transport information
DOT
Not regulated as dangerous goods.
IATA
UN number UN3082
UN proper shipping name Environmentally hazardous substance, liquid, n.o.s. (Tebuconazole, copper carbonate)
Transport hazard class(es)
Class 9
Subsidiary risk -
Label(s) 9
Packing group III
Environmental hazards Yes
ERG Code 9L
Special precautions for user Read safety instructions, SDS and emergency procedures before handling.
IMDG
UN number UN3082
UN proper shipping name ENVIRONMENTALLY HAZARDOUS SUBSTANCE, LIQUID, N.O.S. (Tebuconazole, copper
carbonate)
MP200-A SDS US
926215 Version #: 01 Revision date. - Issue date: 21 -April -2015 5/7

Transport hazard class(es)
Class 9
Subsidiary risk -
Label(s) 9
Packing group III
Environmental hazards
Marine pollutant Yes
EmS F -A, S -F
Special precautions for user Read safety instructions, SDS and emergency procedures before handling.
Transport in bulk according to Not applicable.
Annex II of MARPOL 73178 and
the IBC Code
15. Regulatory information
US federal regulations This product is considered hazardous under 29 CFR 1910.1200 (Hazard Communication).
TSCA Section 12(b) Export Notification (40 CFR 707, Subpt. D)
Not regulated.
OSHA Specifically Regulated Substances (29 CFR 1910.1001-1050)
Not listed.
CERCLA Hazardous Substance List (40 CFR 302.4)
Copper carbonate* (CAS 12069-69-1) LISTED
Superfund Amendments and Reauthorization Act of 1986 (SARA)
Hazard categories Immediate Hazard - Yes
Delayed Hazard - No
Fire Hazard - No
Pressure Hazard - No
Reactivity Hazard - No
SARA 302 Extremely hazardous substance
Not listed.
SARA 3111312 Hazardous Yes
chemical
SARA 313 (TRI reporting)
Chemical name
Copper carbonate*
Other federal regulations
CAS number % by wt.
12069-69-1 30-60
Clean Air Act (CAA) Section 112 Hazardous Air Pollutants (HAPS) List
Not regulated.
Clean Air Act (CAA) Section 112(r) Accidental Release Prevention (40 CFR 68.130)
Not regulated.
Safe Drinking Water Act Not regulated.
(SDWA)
US state regulations
US. Massachusetts RTK - Substance List
Not regulated.
US. New Jersey Worker and Community Right -to -Know Act
Copper carbonate* (CAS 12069-69-1)
US. Pennsylvania Worker and Community Right -to -Know Law
Not listed.
US. Rhode Island RTK
Copper carbonate* (CAS 12069-69-1)
US. California Proposition 65
California Safe Drinking Water and Toxic Enforcement Act of 1986 (Proposition 65): This material is not known to contain
any chemicals currently listed as carcinogens or reproductive toxins.
MP200-A SDS US
926215 Version #. 01 Revision date: - Issue date: 21-Apni-2015 6/7

International Inventories
Country(s) or region Inventory name On inventory (yes/no)*
United States & Puerto Rico Toxic Substances Control Act (TSCA) Inventory Yes
*A "Yes" indicates this product complies with the inventory requirements administered by the governing country(s)
A "No" indicates that one or more components of the product are not listed or exempt from listing on the inventory administered by the governing
country(s).
16. Other information, including date of preparation or last revision
Issue date
21 -April -2015
Revision date
-
Version #
01
Further information
HMIS® is a registered trade and service mark of the NPCA.
G - Safety Glasses, Gloves, Vapor Respirator
HMIS® ratings
Health: 1
Flammability- 0
Physical hazard: 0
Personal protection: G
NFPA ratings
41 0
Disclaimer Koppers Performance Chemicals Inc. cannot anticipate all conditions under which this information
and its product, or the products of other manufacturers in combination with its product, may be
used. It is the user's responsibility to ensure safe conditions for handling, storage and disposal of
the product, and to assume liability for loss, injury, damage or expense due to improper use. The
information in the sheet was written based on the best knowledge and experience currently
available.
MP200-A SDS US
926215 Version #. 01 Revision date, - Issue date: 21 -April -2015 7 / 7

HE55
Safety Data Sheet
Material Name: Diesel Fuel, All Types SDS No. 9909
US GHS
Synonyms: Ultra Low Sulfur Diesel; Low Sulfur Diesel; No. 2 Diesel; Motor Vehicle Diesel Fuel; Non -
Road Diesel Fuel; Locomotive/Marine Diesel Fuel
* * * Section 1 - Product and Company Identification * `
Manufacturer Information
Hess Corporation
1 Hess Plaza
Woodbridge, NJ 07095-0961
Phone: [phone] Corporate EHS
Emergency # 800-424-9300 CHEMTREC
www.hess.com (Environment, Health, Safety Internet Website)
11 * * * Section 2 - Hazards Identification
GHS Classification:
Flammable Liquids - Category 3
Skin Corrosion/Irritation — Category 2
Germ Cell Mutagenicity — Category 2
Carcinogenicity - Category 2
Specific Target Organ Toxicity (Single Exposure) - Category 3 (respiratory irritation, narcosis)
Aspiration Hazard — Category 1
Hazardous to the Aquatic Environment, Acute Hazard — Category 3
GHS LABEL ELEMENTS
Symbol(s)
Signal Word
DANGER
Hazard Statements
Flammable liquid and vapor.
Causes skin irritation.
Suspected of causing genetic defects.
Suspected of causing cancer.
May cause respiratory irritation.
May cause drowsiness or dizziness.
May be fatal if swallowed and enters airways.
Harmful to aquatic life.
Precautionary Statements
Prevention
Keep away from heat/sparks/open flames/hot surfaces. No smoking
Keep container tightly closed.
Ground/bond container and receiving equipment.
Page 1 of 10 Revision Date 8/30/12

Safety Data Sheet
Material Name: Diesel Fuel, All Types SDS No. 9909
Use explosion -proof electrical/ventilating/lighting/equipment.
Use only non -sparking tools.
Take precautionary measures against static discharge.
Wear protective gloves/protective clothing/eye protection/face protection.
Wash hands and forearms thoroughly after handling.
Obtain special instructions before use.
Do not handle until all safety precautions have been read and understood.
Avoid breathing fume/mist/vapours/spray.
Response
In case of fire: Use water spray, fog or foam to extinguish.
IF ON SKIN (or hair): Wash with plenty of soap and water. Remove/Take off immediately all contaminated
clothing and wash it before reuse. If skin irritation occurs: Get medical advice/attention.
IF INHALED: Remove person to fresh air and keep comfortable for breathing. Call a poison center/doctor if you
feel unwell.
If swallowed: Immediately call a poison center or doctor. Do NOT induce vomiting.
IF exposed or concerned: Get medical advice/attention.
Storage
Store in a well -ventilated place. Keep cool.
Keep container tightly closed.
Store locked up.
Disposal
Dispose of contents/container in accordance with
regulations.
11 * * * Section 3 - Composition / Information on Ingredients * *
CAS # Component Percent
68476-34-6 Fuels, diesel, no. 2 100
91-20-3 Naphthalene <0.1
A complex mixture of hydrocarbons with carbon numbers in the range C9 and
II * * * Section 4 - First Aid Measures * * * II
First Aid: Eyes
In case of contact with eyes, immediately flush with clean, low-pressure water for at least 15 min. Hold eyelids
open to ensure adequate flushing. Seek medical attention.
First Aid: Skin
Remove contaminated clothing. Wash contaminated areas thoroughly with soap and water or with waterless hand
cleanser. Obtain medical attention if irritation or redness develops. Thermal bums require immediate medical
attention depending on the severity and the area of the body burned.
First Aid: Ingestion
DO NOT INDUCE VOMITING. Do not give liquids. Obtain immediate medical attention. If spontaneous vomiting
occurs, lean victim forward to reduce the risk of aspiration. Monitor for breathing difficulties. Small amounts of
material which enter the mouth should be rinsed out until the taste is dissipated.
Page 2 of 10
Revision Date 8/30/12

Safety Data Sheet
Material Name: Diesel Fuel, All Types
First Aid: Inhalation
SDS No. 9909
Remove person to fresh air. If person is not breathing, provide artificial respiration. If necessary, provide
additional oxygen once breathing is restored if trained to do so. Seek medical attention immediately.
11 * * * Section 5 - Fire Fighting Measures
General Fire Hazards
See Section 9 for Flammability Properties.
Vapors may be ignited rapidly when exposed to heat, spark, open flame or other source of ignition. When mixed
with air and exposed to an ignition source, flammable vapors can burn in the open or explode in confined spaces.
Being heavier than air, vapors may travel long distances to an ignition source and flash back. Runoff to sewer
may cause fire or explosion hazard.
Hazardous Combustion Products
Carbon monoxide, carbon dioxide and non -combusted hydrocarbons (smoke).
Extinguishing Media
SMALL FIRES: Any extinguisher suitable for Class B fires, dry chemical, CO2, water spray, fire fighting foam, and
other gaseous agents.
LARGE FIRES: Water spray, fog or fire fighting foam. Water may be ineffective for fighting the fire, but may be
used to cool fire -exposed containers.
Unsuitable Extinguishing Media
None
Fire Fighting Equipment/instructions
Small fires in the incipient (beginning) stage may typically be extinguished using handheld portable fire
extinguishers and other fire fighting equipment. Firefighting activities that may result in potential exposure to high
heat, smoke or toxic by-products of combustion should require NIOSH/MSHA- approved pressure -demand self-
contained breathing apparatus with full facepiece and full protective clothing. Isolate area around container
involved in fire. Cool tanks, shells, and containers exposed to fire and excessive heat with water. For massive
fires the use of unmanned hose holders or monitor nozzles may be advantageous to further minimize personnel
exposure. Major fires may require withdrawal, allowing the tank to bum. Large storage tank fires typically require
specially trained personnel and equipment to extinguish the fire, often including the need for properly applied fire
fighting foam.
* * * Section 6 - Accidental Release Measures
Recovery and Neutralization
Carefully contain and stop the source of the spill, if safe to do so.
Materials and Methods for Clean -Up
Take up with sand or other oil absorbing materials. Carefully shovel, scoop or sweep up into a waste container for
reclamation or disposal. Caution, flammable vapors may accumulate in closed containers.
Emergency Measures
Evacuate nonessential personnel and remove or secure all ignition sources. Consider wind direction; stay upwind
and uphill, if possible. Evaluate the direction of product travel, diking, sewers, etc. to confirm spill areas. Spills
may infiltrate subsurface soil and groundwater; professional assistance may be necessary to determine the extent
of subsurface impact.
Page 3 of 10
Revision Date 8/30/12

Safety Data Sheet
Material Name: Diesel Fuel, All Types SDS No. 9909
Personal Precautions and Protective Equipment
Response and clean-up crews must be properly trained and must utilize proper protective equipment (see Section
8).
Environmental Precautions
Protect bodies of water by diking, absorbents, or absorbent boom, if possible. Do not flush down sewer or
drainage systems, unless system is designed and permitted to handle such material. The use of fire fighting foam
may be useful in certain situations to reduce vapors. The proper use of water spray may effectively disperse
product vapors or the liquid itself, preventing contact with ignition sources or areas/equipment that require
protection.
Prevention of Secondary Hazards
None
11 * * * Section 7 - Handling and Storage
Handling Procedures
Handle as a combustible liquid. Keep away from heat, sparks, excessive temperatures and open flame! No
smoking or open flame in storage, use or handling areas. Bond and ground containers during product transfer to
reduce the possibility of static -initiated fire or explosion.
Special slow load procedures for "switch loading" must be followed to avoid the static ignition hazard that can
exist when higher flash point material (such as fuel oil) is loaded into tanks previously containing low flash point
products (such as this product) - see API Publication 2003, "Protection Against Ignitions Arising Out Of Static,
Lightning and Stray Currents."
Storage Procedures
Keep away from flame, sparks, excessive temperatures and open flame. Use approved vented containers. Keep
containers closed and clearly labeled. Empty product containers or vessels may contain explosive vapors. Do not
pressurize, cut, heat, weld or expose such containers to sources of ignition.
Store in a well -ventilated area. This storage area should comply with NFPA 30 "Flammable and Combustible
Liquid Code". Avoid storage near incompatible materials. The cleaning of tanks previously containing this product
should follow API Recommended Practice (RP) 2013 "Cleaning Mobile Tanks In Flammable and Combustible
Liquid Service" and API RP 2015 "Cleaning Petroleum Storage Tanks."
Incompatibilities
Keep away from strong oxidizers.
* * * Section 8 - Exposure Controls / Personal Protection
Component Exposure Limits
Fuels, diesel, no. 2 (68476-34-6)
ACGIH: 100 mg/m3 TWA (inhalable fraction and vapor, as total hydrocarbons, listed under Diesel fuel)
Skin - potential significant contribution to overall exposure by the cutaneous route (listed under
Diesel fuel)
Page 4 of 10 Revision Date 8/30/12

Safety Data Sheet
Material Name: Diesel Fuel, All Types SDS No. 9909
Naphthalene (91-20-3)
ACGIH: 10 ppm TWA
15 ppm STEL
Skin - potential significant contribution to overall exposure by the cutaneous route
OSHA: 10 ppm TWA; 50 mg/m3 TWA
NIOSH: 10 ppm TWA; 50 mg/m3 TWA
15 ppm STEL; 75 mg/m3 STEL
Engineering Measures
Use adequate ventilation to keep vapor concentrations of this product below occupational exposure and
flammability limits, particularly in confined spaces.
Personal Protective Equipment: Respiratory
A NIOSH/MSHA-approved air -purifying respirator with organic vapor cartridges or canister may be permissible
under certain circumstances where airborne concentrations are or may be expected to exceed exposure limits or
for odor or irritation. Protection provided by air -purifying respirators is limited.
Use a positive pressure, air -supplied respirator if there is a potential for uncontrolled release, exposure levels are
not known, in oxygen -deficient atmospheres, or any other circumstance where an air -purifying respirator may not
provide adequate protection.
Personal Protective Equipment: Hands
Gloves constructed of nitrile, neoprene, or PVC are recommended.
Personal Protective Equipment: Eyes
Safety glasses or goggles are recommended where there is a possibility of splashing or spraying.
Personal Protective Equipment: Skin and Body
Chemical protective clothing such as of E.I. DuPont TyChem@, Saranex@ or equivalent recommended based on
degree of exposure. Note: The resistance of specific material may vary from product to product as well as with
degree of exposure. Consult manufacturer specifications for further information.
* * * Section 9 - Physical & Chemical Properties
Appearance:
Physical State:
Vapor Pressure:
Boiling Point:
Solubility (H2O):
Evaporation Rate:
Percent Volatile:
Flash Point:
Upper Flammability Limit
(UFL):
Burning Rate:
Clear, straw -yellow.
Liquid
0.009 psia @ 70 OF (21 °C)
320 to 690 OF (160 to 366 °C)
Negligible
Slow; varies with conditions
100%
>125 OF (>52 °C) minimum
7.5
ND
Odor: Mild, petroleum distillate odor
pH:
ND
Vapor Density:
>1.0
Melting Point:
ND
Specific Gravity:
0.83-0.876 @ 60°F (16°C)
VOC:
ND
Octanol/1-120 Coeff.: ND
Flash Point Method: PMCC
Lower Flammability Limit 0.6
(LFL):
Auto Ignition: 494°F (257°C)
11 * * * Section 10 - Chemical Stability & Reactivity Information
Chemical Stability
This is a stable material.
Hazardous Reaction Potential
Will not occur.
Page 5 of 10
Revision Date 8/30/12

Safety Data Sheet
Material Name: Diesel Fuel, All Types
Conditions to Avoid
Avoid high temperatures, open flames, sparks, welding, smoking and other ignition sources.
Incompatible Products
Keep away from strong oxidizers.
Hazardous Decomposition Products
Carbon monoxide, carbon dioxide and non -combusted hydrocarbons (smoke).
* * * Section 11 -Toxicological Information
Acute Toxicity
A: General Product Information
Harmful if swallowed.
SDS No. 9909
B: Component Analysis - LD50/LC50
Naphthalene (91-20-3)
Inhalation LC50 Rat >340 mg/m3 1 h; Oral LD50 Rat 490 mg/kg; Dermal LD50 Rat >2500 mg/kg; Dermal LD50
Rabbit >20 g/kg
Potential Health Effects: Skin Corrosion Property/Stimulativeness
Practically non-toxic if absorbed following acute (single) exposure. May cause skin irritation with prolonged or
repeated contact. Liquid may be absorbed through the skin in toxic amounts if large areas of skin are repeatedly
exposed.
Potential Health Effects: Eye Critical Damage/ Stimulativeness
Contact with eyes may cause mild irritation.
Potential Health Effects: Ingestion
Ingestion may cause gastrointestinal disturbances, including irritation, nausea, vomiting and diarrhea, and central
nervous system (brain) effects similar to alcohol intoxication. In severe cases, tremors, convulsions, loss of
consciousness, coma, respiratory arrest, and death may occur.
Potential Health Effects: Inhalation
Excessive exposure may cause irritations to the nose, throat, lungs and respiratory tract. Central nervous system
(brain) effects may include headache, dizziness, loss of balance and coordination, unconsciousness, coma,
respiratory failure, and death.
WARNING: the burning of any hydrocarbon as a fuel in an area without adequate ventilation may result in
hazardous levels of combustion products, including carbon monoxide, and inadequate oxygen levels, which may
cause unconsciousness, suffocation, and death.
Respiratory Organs Sensitization/Skin Sensitization
This product is not reported to have any skin sensitization effects.
Generative Cell Mutagenicity
This material has been positive in a mutagenicity study.
Carcinogenicity
A: General Product Information
Suspected of causing cancer.
Page 6 of 10
Revision Date 8/30/12

Safety Data Sheet
Material Name: Diesel Fuel, All Types
SDS No. 9909
Studies have shown that similar products produce skin tumors in laboratory animals following repeated
applications without washing or removal. The significance of this finding to human exposure has not been
determined. Other studies with active skin carcinogens have shown that washing the animal's skin with soap and
water between applications reduced tumor formation.
13: Component Carcinogenicity
Fuels, diesel, no. 2 (68476.34-6)
ACGIH: A3 - Confirmed Animal Carcinogen with Unknown Relevance to Humans (listed under Diesel
fuel)
Naphthalene (91-20-3)
ACGIH: A4 - Not Classifiable as a Human Carcinogen
NTP: Reasonably Anticipated To Be A Human Carcinogen (Possible Select Carcinogen)
IARC: Monograph 82 [2002] (Group 2B (possibly carcinogenic to humans))
Reproductive Toxicity
This product is not reported to have any reproductive toxicity effects.
Specified Target Organ General Toxicity: Single Exposure
This product is not reported to have any specific target organ general toxicity single exposure effects.
Specified Target Organ General Toxicity: Repeated Exposure
This product is not reported to have any specific target organ general toxicity repeat exposure effects.
Aspiration Respiratory Organs Hazard
The major health threat of ingestion occurs from the danger of aspiration (breathing) of liquid drops into the lungs,
particularly from vomiting. Aspiration may result in chemical pneumonia (fluid in the lungs), severe lung damage,
respiratory failure and even death.
* * * Section 12 - Ecological Information
Ecotoxicity
A: General Product Information
Keep out of sewers, drainage areas and waterways. Report spills and releases, as applicable, under Federal and
State regulations.
13: Component Analysis - Ecotoxicity - Aquatic Toxicity
Fuels, diesel, no. 2 (68476-34-6)
Test & Species Conditions
96 Hr LC50 Pimephales promelas 35 mg/L [flow-
through]
Naphthalene (91-20-3)
Test & Species
Conditions
96 Hr LC50 Pimephales promelas
5.74-6.44 mg/L
[flow-through]
96 Hr LC50 Oncorhynchus mykiss
1.6 mg/L [flow-
through]
96 Hr LC50 Oncorhynchus mykiss
0.91-2.82 mg/L
[static]
96 Hr LC50 Pimephales promelas
1.99 mg/L [static]
Page 7 of 10
Revision Date 8/30/12

Safety Data Sheet
Material Name: Diesel Fuel, All Types SDS No. 9909
96 Hr LC50 Lepomis macrochirus 31.0265 mg/L
Persistence/Degradability
No information available.
Bioaccumulation
No information available.
Mobility in Soil
No information available.
11 * * * Section 13 - Disposal Considerations
Waste Disposal Instructions
See Section 7 for Handling Procedures. See Section 8 for Personal Protective Equipment recommendations.
Disposal of Contaminated Containers or Packaging
Dispose of contents/container in accordance with local/regional/national/intemational regulations.
11 * * * Section 14 - Transportation Information * *
DOT Information
Shipping Name: Diesel Fuel
NA #: 1993 Hazard Class: 3 Packing Group: III
Placard:
* * * Section 15 - Regulatory Information
Regulatory Information
Component Analysis
This material contains one or more of the following chemicals required to be identified under SARA Section 302
(40 CFR 355 Appendix A), SARA Section 313 (40 CFR 372.65) and/or CERCLA (40 CFR 302.4).
Naphthalene (91-20-3)
CERCLA: 100 Ib final RQ; 45.4 kg final RQ
SARA Section 311/312 — Hazard Classes
Acute Health Chronic Health Fire Sudden Release of Pressure Reactive
X X X -- --
Page 8 of 10 Revision Date 8/30/12
[static]
72 Hr EC50 Skeletonema costatum
0.4 mg/L
48 Hr LC50 Daphnia magna
2.16 mg/L
48 Hr EC50 Daphnia magna
1.96 mg/L [Flow
through]
48 Hr EC50 Daphnia magna
1.09 - 3.4 mg/L
[Static]
Persistence/Degradability
No information available.
Bioaccumulation
No information available.
Mobility in Soil
No information available.
11 * * * Section 13 - Disposal Considerations
Waste Disposal Instructions
See Section 7 for Handling Procedures. See Section 8 for Personal Protective Equipment recommendations.
Disposal of Contaminated Containers or Packaging
Dispose of contents/container in accordance with local/regional/national/intemational regulations.
11 * * * Section 14 - Transportation Information * *
DOT Information
Shipping Name: Diesel Fuel
NA #: 1993 Hazard Class: 3 Packing Group: III
Placard:
* * * Section 15 - Regulatory Information
Regulatory Information
Component Analysis
This material contains one or more of the following chemicals required to be identified under SARA Section 302
(40 CFR 355 Appendix A), SARA Section 313 (40 CFR 372.65) and/or CERCLA (40 CFR 302.4).
Naphthalene (91-20-3)
CERCLA: 100 Ib final RQ; 45.4 kg final RQ
SARA Section 311/312 — Hazard Classes
Acute Health Chronic Health Fire Sudden Release of Pressure Reactive
X X X -- --
Page 8 of 10 Revision Date 8/30/12

Safety Data Sheet
Material Name: Diesel Fuel, All Types
SDS No. 9909
SARA SECTION 313 - SUPPLIER NOTIFICATION
This product may contain listed chemicals below the de minimis levels which therefore are not subject to the
supplier notification requirements of Section 313 of the Emergency Planning and Community Right- To -Know Act
(EPCRA) of 1986 and of 40 CFR 372. If you may be required to report releases of chemicals listed in 40 CFR
372.28, you may contact Hess Corporate Safety if you require additional information regarding this product.
State Regulations
Component Analysis - State
The following components appear on one or more of the following state hazardous substances lists:
Component
CAS
CA
MA
MN
NJ
PA
RI
Fuels, diesel, no. 2
68476-34-6
No
No
No
Yes
No
No
Naphthalene
91-20-3
Yes
Yes
Yes
Yes
Yes
No
The following statement(s) are provided under the California Safe Drinking Water and Toxic Enforcement Act of
1986 (Proposition 65):
WARNING! This product contains a chemical known to the state of California to cause cancer.
Component Analysis - WHMIS IDL
No components are listed in the WHMIS IDL.
Additional Regulatory Information
Compo
lent Analysis - Inventory
Component AS # TSCA CAN EEC
Fuels, diesel, no. 2 68476-34-6 Yes DSL EINECS
Naphthalene 91-20-3 Yes DSL EINECS
* * * Section 16 - Other Information
NFPA® Hazard Rating Health 1
Fire 2
Reactivity 0 0
HMIS® Hazard Rating Health 1* Slight
Fire 2 Moderate
Physical 0 Minimal
*Chronic
Page 9 of 10
Revision Date 8/30/12

Safety Data Sheet
Material Name: Diesel Fuel, All Types SDS No. 9909
Key/Legend
ACGIH = American Conference of Governmental Industrial Hygienists; ADG = Australian Code for the Transport
of Dangerous Goods by Road and Rail; ADR/RID = European Agreement of Dangerous Goods by Road/Rail; AS
= Standards Australia; DFG = Deutsche Forschungsgemeinschaft; DOT = Department of Transportation; DSL =
Domestic Substances List; EEC = European Economic Community; EINECS = European Inventory of Existing
Commercial Chemical Substances; ELINCS = European List of Notified Chemical Substances; EU = European
Union; HMIS = Hazardous Materials Identification System; IARC = International Agency for Research on Cancer;
IMO = International Maritime Organization; IATA = International Air Transport Association; MAK = Maximum
Concentration Value in the Workplace; NDSL = Non -Domestic Substances List; NFPA = National Fire Protection
Association; NOHSC = National Occupational Health & Safety Commission; NTP = National Toxicology Program;
STEL = Short-term Exposure Limit; TDG = Transportation of Dangerous Goods; TLV = Threshold Limit Value;
TSCA = Toxic Substances Control Act; TWA = Time Weighted Average
Literature References
None
Other Information
Information presented herein has been compiled from sources considered to be dependable, and is accurate and
reliable to the best of our knowledge and belief, but is not guaranteed to be so. Since conditions of use are
beyond our control, we make no warranties, expressed or implied, except those that may be contained in our
written contract of sale or acknowledgment.
Vendor assumes no responsibility for injury to vendee or third persons proximately caused by the material if
reasonable safety procedures are not adhered to as stipulated in the data sheet. Additionally, vendor assumes no
responsibility for injury to vendee or third persons proximately caused by abnormal use of the material, even if
reasonable safety procedures are followed. Furthermore, vendee assumes the risk in their use of the material.
Page 10 of 10
End of Sheet
Revision Date 8/30/12