Product ID:N-450-9
MSDS Date:12/01/1997
FSC:6850
NIIN:01-292-5188
MSDS Number: CGFPX

GACO WESTERN INC

18700 S CENTER PKY
SEATTLE, WA 98188-4636
US

Emergency Phone: 206-575-0450 800-424-9300(CHEMTREC)

Info Phone: 206-575-0450

Cage: 09463

GACO WESTERN INC

88698 SEATTLE, WA 98188-4636 US

Telephone: 206-575-0450

Cage: 09463

TOLUENE (SARA 313) (CERCLA)

CAS: 108-88-3

RTECS: XS5250000

Fraction By Weight: 62%

OSHA PEL 200 PPM; Z-2

ACGIH TLV: S, 50 PPM; 9596

EPA Report Quantity: 1000 LBS

DOT Report Quantity: 1000 LBS

METHYL ETHYL KETONE (2-BUTANONE) (MEK) (SARA 313) (CERCLA)

CAS: 78-93-3

RTECS: EL6475000

Fraction By Weight: 32%

OSHA PEL 200 PPM

ACGIH TLV: 200 PPM/300STEL;9596

EPA Report Quantity: 5000 LBS

DOT Report Quantity: 5000 LBS

LD50 LC50 Mixture:ORAL LD50 (RAT) IS 636 MG/KG TOLUENE
Routes of Entry: Inhalation:YES Skin:YES Ingestion:NO
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:EYES:MAY CAUSE SEVERE
IRRITATION.SKIN:MAY CAUSE IRRITATION AND DEFATTING.INGEST:MAY CAUSE
GI TRACT IRRITATION.INHAL: MAY CAUSE RESPIRATORY IRRITATION AND CNS
DEPRESSION.CHRONIC:MAY CAUSE ALLERGIC SENS ITIZATION(OCCUPATIONAL
ASTHMA) AND HEARTDISEASE.
Explanation of Carcinogenicity:TOLUENE MAY BE HARMFUL TO THE FETUS
BASED ON LABORATORY STUDIES.
Effects of Overexposure:EYES:REDNESS,TEARING,BLURRED VISION.
Medical Cond Aggravated by Exposure:PREEXISTING EYE, SKIN, CENTRAL
NERVOUS SYSTEM AND RESPIRATORY DISORDERS MAY BE AGGRAVATED BY
EXPOSURE TO THIS PRODUCT.

First Aid:SKIN:REMOVE CONTAMINATED CLOTHING;WASH WITH SOAP AND
WATER.EYES:FLUSH WITH WATER FOR 15 MINUTES.CONTACT PHYSICIAN.
INHAL:REMOVE TO FRESH AIR.GIVE OXYGEN OR ARTIFICIAL RESPIRATION IF
NEEDED. INGEST:DO NOT INDUCE VOMITING.GET PROMPT QUALIFIEDMEDICAL
ATTENTION.

Flash Point Method:TCC
Flash Point:20.0F,-6.7C
Lower Limits:1.0
Extinguishing Media:WATER FOG, CARBON DIOXIDE, DRY CHEMICAL, FOAM.
Fire Fighting Procedures:WEAR FIRE FIGHTING PROTECTIVE EQUIPMENT AND A
FULL FACED SELF CONTAINED BREATHING APPARATUS. COOL FIRE EXPOSED
CONTAINERS WITH WATER FOG.
Unusual Fire/Explosion Hazard:VAPORS HEAVIER THAN AIR. CAN TRAVEL ALONG
GROUND AND FLAHSBACK. COMBUSTION OR HEAT OF FIRE MAY PRODUCE
HAZARDOUS DECOMPOSITION PRODUCTS AND VAPORS.

Spill Release Procedures:ELIMINATE SOURCES OF IGNITION.USE PROPER
RESPIRATORY AND PROTECTIVE EQUIPMENT.VENTILATE AREA.SOAK UP WITH A
NON- COMBUSTIBLE INERT ABSORBANT(CLAY,SAND);PLACE IN PROPER
CONTAINER FOR DISPOSAL.USE EXPLO SION-PROOF EQUIPMENT.
Neutralizing Agent:NOT APPLICABLE.

Handling and Storage Precautions:STORE IN COOL, DRY, WELL VENTILATED
PLACE, AWAY FROM HEAT, IGNITION SOURCES AND INCOMPATIBLE MATERIALS.
KEEP CONTAINERS CLOSED WHEN NOT IN USE.
Other Precautions:AVOID BREATHING VAPORS, AND EYE AND SKIN CONTACT. USE
ONLY WITH ADEQUATE VENTILATION. DO NOT TAKE INTERNALLY. EMPTY
CONTAINERS RETAIN RESIDUE, TREAT THEM AS IF THEY WERE FULL.

Respiratory Protection:WHERE ENVIRONMENTAL CONTROLS ARE LACKING OR IN
ENCLOSED SPACES USE EITHER A SELF-CONTAINED BREATHING APPARATUS OR
A NIOSH/ MSHA APPROVED RESPIRATOR FOR ORGANIC VAPORS,DEPENDING ON
THE AIRBORN CONCENTR ATION.
Ventilation:MECHANICAL (GENERAL) AND/OR LOCAL EXHAUST VENTILATION TO
MAINTAIN EXPOSURE BELOW TLV. USE EXPLOSION-PROOF EQUIPMENT.
Protective Gloves:CHEMICALLY RESISTANT PLASTIC OR RUBBER
Eye Protection:CHEMICAL SPLASH GOGGLES.
Other Protective Equipment:WORK CLOTHING TO PREVENT REPEATED OR
PROLONGED SKIN CONTACT. EYE WASH STATION AND SAFETY SHOWER.
Work Hygienic Practices:WASH THOROUGHLY AFTER HANDLING. LAUNDER
CONTAMINATED CLOTHING. DISCARD CONTAMINATED LEATHER GOODS.
Supplemental Safety and Health
NOTE: VAPOR PRESSURE FOR TOLUENE IS 22 MM HG @ 20C/68F; FOR METHYL
ETHYL KETONE IS 70 MM HG. MSDS PROVIDED BY CAGE 09463 FOR CONTRACT
NUMBER SP0450-98-MD-887.

HCC:F2
Boiling Pt:=78.C, 172.4F
Vapor Pres:SUPPLEMENT
Vapor Density:>1
Spec Gravity:0.841
Evaporation Rate & Reference:<1 (BUTYL ACETATE = 1)
Appearance and Odor:LIQUID;BENZENE-LIKE ODOR.COLOR NOT REPORTED.
Percent Volatiles by Volume:100

Stability Indicator/Materials to Avoid:YES
STRONG OXIDIZING AGENTS
Stability Condition to Avoid:HIGH HEAT, OPEN FLAMES AND OTHER SOURCES
OF IGNITION
Hazardous Decomposition Products:CARBON DIOXIDE,CARBON MONOXIDE

Waste Disposal Methods:DISPOSE OF IN ACCORDANCE WITH FEDERAL,STATE AND
LOCAL REGULATIONS.RCRA CODE FOR TOLUENE IS U220.

Transport Information:MANUFACTURERS SHIPMENTS ARE MARKED "PAINT RELATED
MATERIALS, UN 1263". INFORMATION ON CTDF STATES SHIPPPING NAME IS
"FLAMMABLE LIQUIDS,N.O.S.". THE PSN PRESENTLY ASSIGNED TO THIS ITEM
IS "PAINT, INCLU DING PAINT, LACQUER, ENAMEL, STAIN, SHELLAC
SOLUTIONS, VARNISH, POLISH, LIQUID FILLER, AND LIQUID LACQUER
BASE". SINCE THE MATERIAL IS NOT A PAINT AS DESCRIBED ABOVE, AND
THE MANUFACTURER SHIPS AS A "PAINT RELATED MATERIAL", THE PSN
USED BY THE MANUFACTURER WILL BE ASSIGNED TO THIS ITEM.

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.