Product ID:THINNER 325
MSDS Date:04/24/1990
FSC:6850
NIIN:00D002729
MSDS Number: BKJMX

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

STODDARD SOLVENT

CAS: 8052-41-3

RTECS: WJ8925000

Fraction By Weight: <=100%

OSHA PEL 500 PPM

ACGIH TLV: 100 PPM; 9293

1,2,4-TRIMETHYLBENZENE (SARA III)

CAS: 95-63-6

RTECS: DC3325000

Fraction By Weight: 0.5%

OSHA PEL 25 PPM

ACGIH TLV: 25 PPM; 9192

MESITYLENE - 1,3,5-TRIMETHYLBENZENE

CAS: 108-67-8

RTECS: OX6825000

Fraction By Weight: 0.2%

Routes of Entry: Inhalation:YES Skin:YES Ingestion:NO
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:ACUTE-EYE:NOT SIGNIFICANT
IRRITATION.SKIN:MAY CAUSE MODERATE
IRRITATION,PAIN,SWELLING,BLISTERING.INHALATION:CAN CAUSE CNS
EFFECTS SUCH AS HEADACHE,DIZZINESS,LOSS OF APPETITE,WEAKNESS & LOSS
OF COORDIN ATION.INGESTION:NON-TOXIC BUT IF ASPIRATED INTO LUNG,MAY
CAUSE LUNG INJURY & DEATH.CHRONIC-ANXIETY,DEPRESSION,FATIGUE..
Explanation of Carcinogenicity:NONE SPECIFIED BY MANUFACTURER.
Effects of Overexposure:SEE HEALTH HAZARDS SECTION.
Medical Cond Aggravated by Exposure:NONE SPECIFIED BY MANUFACTURER.

First Aid:EYE:FLUSH W/WATER 15 MIN.REMOVE CONTACT LENSES IF
WORN.SKIN:WASH WITH WATER.SEE A DOCTOR IF IRRITATION
PERSISTS.INHALED:REMOVE TO FRESH AIR.SEE A DOCTOR IF
NECESSARY.INGESTED:IF CONSCIOUS,GIVE WATER/M ILK.DO NOT INDUCE
VOMITING.GET IMMEDIATE MEDICAL CARE.

Flash Point Method:TCC
Flash Point:105F,41C
Lower Limits:1.0
Upper Limits:6.0
Extinguishing Media:USE WATER FOG, CO2, FOAM AND DRY CHEMICAL.
Fire Fighting Procedures:FIRE FIGHTERS SHOULD USE NIOSH APPROVED SELF
CONTAINED BREATHING APPARATUS & FULL PROTECTIVE EQUIPMENT WHEN
FIGHTING CHEMICAL FIRE.
Unusual Fire/Explosion Hazard:CARBON DIOXIDE AND CARBON MONOXIDE

Spill Release Procedures:ELIMINATE ALL SOURCES OF IGNITION.STOP THE
LEAK IF POSSIBLE.WEAR PROTECTIVE EQUIPMENT.CONTAIN LIQUID.CLEAN UP
SMALL SPILLS USING ABSORBENT MATERIALS/PUMPING.REMOVE CONTAMINATED
SOIL.
Neutralizing Agent:NONE

Handling and Storage Precautions:STORE IN A COOL,DRY,WELL VENTILATED
AREA AWAY FROM HEAT & FLAME.PROTECT CONTAINERS FROM PHYSICAL
DAMAGE.
Other Precautions:AVOID BREATHING OF VAPORS.

Respiratory Protection:SELF CONTAINED BREATHING APPARATUS OR SUPPLIED
AIR MASK
Ventilation:GENERAL ROOM VENTILATION IS NORMALLY ADEQUATE FOR STORAGE
AREAS.
Protective Gloves:POLYVINYL ALCOHOL
Eye Protection:SAFETY GLASSES OR GOGGLES
Other Protective Equipment:EYE WASH STATION AND SAFETY SHOWER.
INDUSTRIAL-TYPE WORK CLOTHING AND APRON AS REQUIRED.
Work Hygienic Practices:DO NOT INHALE VAPORS. USE GOOD CHEMICAL HYGIENE
PRACTICE. AVOID UNNECESSARY CONTACT.
Supplemental Safety and Health

HCC:F4
Boiling Pt:B.P. Text:325F,163C
Vapor Pres:2.8 @ 68F
Vapor Density:4.8
Spec Gravity:0.788
Evaporation Rate & Reference:0.22 (N-BUTYL ACETATE=1)
Solubility in Water:INSOLUBLE
Appearance and Odor:COLORLESS LIQUID
Percent Volatiles by Volume:>99

Stability Indicator/Materials to Avoid:YES
STRONG OXIDIZING AGENTS SUCH AS CHLORATES, NITRATES, PEROXIDES, ETC.
Stability Condition to Avoid:HIGH TEMPERATURES, OPEN FLAMES
Hazardous Decomposition Products:NOT DETERMINED.

Waste Disposal Methods:PLACE CONTAMINATED MATERIAL IN DISPOSABLE
CONTAINERS AND DISPOSE OF IN A MANNER CONSISTENT WITH ALL FEDERAL,
STATE AND LOCAL REGULATIONS.CONTACT LOCAL ENVIRONMENTAL OR HEALTH
AUTHORITIES FOR APPROVED DISPOSAL OF THIS MATERIAL.

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.