Product ID:211233 CHEVRON THINNER 325-H
MSDS Date:01/01/1987
FSC:6850
NIIN:00-264-9038
MSDS Number: BKHLG

CHEVRON ENVIRONMENTAL HEALTH CENTER INC.

15299 SAN PABLO AVE.
RICHMOND, CA 94804-0054
US

Emergency Phone: 415-233-3737

Info Phone: 415-233-3737

Cage: 0AHD1

CHEVRON ENVIRONMENTAL HEALTH CENTER INC

4054 RICHMOND, CA 94804 US

Telephone: 800-582-3835

Cage: 0AHD1

MEDIUM ALIPHATIC NAPHTHA (AROMATIC 100), PARAFFIN-NAPTHANES

CAS: 64742-88-7

Fraction By Weight: 89%

OSHA PEL 500 PPM

ACGIH TLV: 100 PPM

XYLENES (O-,M-,P- ISOMERS) (SARA III)

CAS: 1330-20-7

RTECS: ZE2100000

Fraction By Weight: 1 - 10%

OSHA PEL 100 PPM/150 STEL

ACGIH TLV: 100 PPM/150STEL;9192

EPA Report Quantity: 1000 LBS

DOT Report Quantity: 1000 LBS

C8+ (EIGHT CARBONS PLUS)

Fraction By Weight: 10%

BENZENE (SARA III)

CAS: 71-43-2

RTECS: CY1400000

Fraction By Weight: <0.1%

OSHA PEL 1PPM/5STEL;1910.1028

ACGIH TLV: 10 PPM; A2; 9192

EPA Report Quantity: 10 LBS

DOT Report Quantity: 10 LBS

Routes of Entry: Inhalation:YES Skin:YES Ingestion:YES
Reports of Carcinogenicity:NTP:YES IARC:YES OSHA:YES
Health Hazards Acute and Chronic:SKIN: IRRITATION, CRACKING, DRYNESS, &
DEFATTING. EYES: IRRITATION. INHALATION: CENTRAL NERVOUS SYSTEM
DEPRESSION INCLUDING HEADACHE, DIZZINESS, LOSS OF APPETITE,
WEAKNESS, & LOSS OF COORDINATION. ING ESTION: HARMFUL OR FATAL.
Explanation of Carcinogenicity:BENZENE IS A SUSPECTED A2 CARCINOGEN BY
ACGIH.
Effects of Overexposure:EYES: IRRITATION. SKIN: IRRITATION, CRACKING,
DRYNESS, & DEFATTING. INHALATION: CENTRAL NERVOUS SYSTEM DEPRESSION
INCLUDING HEADACHE, DIZZINESS, LOSS OF APPETITE, WEAKNESS, & LOSS
OF COORDINATION. ING ESTION: HARMFUL OR FATAL.

First Aid:EYES: FLUSH W/WATER FOR AT LEAST 15 MINS. SKIN: WASH
THOROUGHLY W/SOAP & WATER. INHALATION: REMOVE TO FRESH AIR. IF
BREATHING HAS STOPPED, APPLY ARTIFICIAL RESPIRATION. INGESTION:
DON'T INDUCE VOMITIN G. OBTAIN MEDICAL ATTENTION IN ALL CASES. NOTE
TO PHYSICIAN: INGESTION OF THIS PRODUCT OR SUBSEQUENT VOMITING CAN
RESULT IN ASPIRATION OF LIGHT HYDROCARBON LIQUID WHICH CAN CAUSE
PNEUMONITIS.

Flash Point Method:TCC
Flash Point:101F
Lower Limits:1%
Upper Limits:6%
Extinguishing Media:CO2, DRY CHEMICAL, FOAM, OR WATER SPRAY
Fire Fighting Procedures:WEAR SELF-CONTAINED BREATHING APPARATUS &
PROPER PROTECTIVE EQUIPMENT WHEN IN ENCLOSED/CONFINED FIRE SPACE.
Unusual Fire/Explosion Hazard:LIQUID EVAPORATES/FORMS VAPORS, WHICH
SPREAD/IGNITE W/EXPLOSIVE VIOLENCE. AUTOIGNITION TEMP: 500F. FIRE
HAZARD AT >85F. VAPOR HAZARD EXISTS. COMBUSTIBLE.

Spill Release Procedures:ELIMINATE ALL OPEN FLAMES. CLEAN UP SPILLS AS
SOON AS POSSIBLE, OBSERVING PRECAUTIONS. ABSORB W/ABSORBENT CLAY,
DIATOMACEOUS EARTH, OR OTHER SUITABLE MATERIAL.

Handling and Storage Precautions:AVOID CONTACT W/EYES/PROLONGED CONTACT
W/SKIN/INHALATION OF VAPOR. KEEP CONTAINER CLOSED/REPLACE CAP/BUNG.
DON'T WELD, DRILL, OR HEAT.
Other Precautions:EMPTIED CONTAINER CONTAINS HAZARDOUS/EXPLOSIVE
VAPORS/LIQUID. DON'T USE PRESSURE TO EMPTY DRUMS OR EXPLOSION
RESULTS. DON'T USE/STORE NEAR FLAME/SPARK/HOT SURFACE. USE IN WELL
VENTILATED AREA. READ/OB SERVE PRODUCT LABEL. KEEP FROM CHILDREN.

Respiratory Protection:WEAR APPROVED ORGANIC VAPOR CARTRIDGE RESPIRATOR
OR AN AIR-SUPPLYING RESPIRATOR UNLESS VENTILATION EQUIPMENT IS
ADEQUATE TO KEEP AIRBORNE CONCENTRATIONS Ventilation:USE ADEQUATE VENTILATION TO KEEP Protective Gloves:RUBBER
Eye Protection:CHEMICAL SAFETY GOGGLES
Other Protective Equipment:IMPERVIOUS CLOTHING
Work Hygienic Practices:REMOVE/LAUNDER CONTAMINATED CLOTHING BEFORE
REUSE.
Supplemental Safety and Health
AIR POLLUTION REGULATIONS CONCERNING THE USE OF MATERIALS IN WORK
SITUATIONS, WHICH MAY RELEASE VOLATILE COMPONENTS IN THE
ATMOSPHERE, SHOULD BE STUDIED TO DETERMINE IF THIS MATERIAL IS
REGULATED IN T HE AREA WHERE IT IS TO BE USED.

Boiling Pt:B.P. Text:310-370F
Vapor Pres:5
Vapor Density:4.8
Spec Gravity:0.76
Evaporation Rate & Reference:(BU AC = 1): 0.23
Solubility in Water:INSOLUBLE
Appearance and Odor:COLORLESS LIQUID.
Percent Volatiles by Volume:>99%

Stability Indicator/Materials to Avoid:YES
STRONG OXIDIZING MATERIALS
Stability Condition to Avoid:SOURCES OF PILOT LIGHTS, WELDING
EQUIPMENT, ELECTRICAL MOTORS, SWITCHES, OPEN FLAMES, SPARKS, OR HOT
SURFACES
Hazardous Decomposition Products:CO2 & WATER VAPOR UPON NORMAL
COMBUSTION & CO UPON INCOMPLETE COMBUSTION

Waste Disposal Methods:PLACE CONTAMINATED MATERIALS IN DISPOSABLE
CONTAINERS & BURY IN AN APPROVED DUMPING AREA. COMBUSTIBLE.

Disclaimer (provided with this information by the compiling agencies):
This information is formulated for use by elements of the Department
of Defense. The United States of America in no manner whatsoever,
expressly or implied, warrants this information to be accurate and
disclaims all liability for its use. Any person utilizing this
document should seek competent professional advice to verify and
assume responsibility for the suitability of this information to their
particular situation.