Product ID:S-325 UNSATURATED POLYESTER RESIN
MSDS Date:09/26/1994
FSC:8040
NIIN:00-291-0164
MSDS Number: CHKGV

INTER PLASTIC CORP.

1225 WILLOW LAKE BOULEVARD
VANDAIS HEIGHTS, MN 55110-5145
US

Emergency Phone: 800-424-9300 (CHEMTREC)

Info Phone: 612-481-6860

Cage: LO202

INTERPLASTIC CORP

MINNEAPOLIS, MN 55413 US

Telephone: 612-331-6850

Cage: 16881

UNSATURATED POLY ESTER BASE RESIN

CAS: 9065-68-3

Fraction By Weight: 66-68%

STYRENE (SARA 313)

CAS: 100-42-5

RTECS: WL3675000

Fraction By Weight: 32-34%

OSHA PEL 50 PPM/100 CEILING

ACGIH TLV: 50 PPMSTEL 100

EPA Report Quantity: 1000 LBS

DOT Report Quantity: 1000 LBS

Routes of Entry: Inhalation:YES Skin:YES Ingestion:YES
Reports of Carcinogenicity:NTP:NO IARC:YES OSHA:NO
Health Hazards Acute and Chronic:EYE: SEVERE IRRIT, REDNESS, TEARING,
BLURRED VISION. SKIN: MODERATE IRRIT, DEFATTING, DERMATITIS. INHAL:
NASAL IRRIT, DIZZINESS, WEAKNESS, FATIGUE, NAUSEA, HEADACHE,
UNCONSCIOUSNESS, ASPHYXIATION. ING EST: GI IRRIT, NAUSEA, VOMITING,
DIARRHEA, ASPIRATION, CHEMICAL PNEUMONITIS.
Explanation of Carcinogenicity:STYRENE IDENTIFIED BY IARC AS POSSIBLE
HUMAN CARCINOGEN.

First Aid:SKIN: WASH W/SOAP & WATER. REMOVE CONTAM CLOTHES, WASH BEFORE
REUSE. EYE: FLUSH W/WATER LIFTING LIDS OCCASIONALLY. GET MED AID.
INGEST: DONT INDUCE VOMITING. KEEP WARM/QUIET. GET MED AID.
ASPIRATION C AN BE FATAL. INHAL: GET FRESH AIR.
GIVEOXYGEN/ARTIFICIAL RESPIRATION. KEEP WARM/QUIET. GET MED AID.

Flash Point:88.0F,31.1C
Lower Limits:1.1
Upper Limits:6.1
Extinguishing Media:REGULAR FOAM, CO2, DRY CHEMICAL.
Fire Fighting Procedures:WATER/FOAM MAY CAUSE VIOLENT LIFE ENDANGERING
FROTHING, DONT USE WATER/FOAM. USE SCBA W/FULL FACEPIECE OR OTHER
POSITIVE PRESSURE SCBA.
Unusual Fire/Explosion Hazard:VAPORS HEAVIER THAN AIR, MAY
TRAVEL/IGNITE BY IGNIT SOURCES OR ELECTRICAL EQUIPMENT DISTANT FROM
MATERIAL HANDLING POINT. NEVER WELD/CUT ON/NEAR FULL/EMPTY DRUM

Spill Release Procedures:SM: ABSORB ON ABSORBENT/TRANSFER TO HOOD. LG:
REMOVE ALL IGNITS. EVACUATE. USE PROTECTIVE EQUIPMENT. STOP SPILL
AT SOURCE, DIKE. PUMP LIQUID TO SALVAGE TANK. ABSORB REMAINING
W/ABSORBENT. SHOVEL INTO CONTAINERS.

Other Precautions:EMPTY CONTAINERS MAY BE HAZARDOUS DUE TO RESIDUE.

Respiratory Protection:NIOSH/MSHA APPROVED AIR-SUPPLIED RESPIRATOR.
Ventilation:MECHANICAL (GENERAL) &/OR LOCAL EXHAUST.
Protective Gloves:CHEMICAL RESISTANT NEOPRENE/RUBBER/LATEX
Eye Protection:CHEMICAL SPLASH GOGGLES
Other Protective Equipment:NORMAL WORK CLOTHING COVERING ARMS/LEGS.
Supplemental Safety and Health
NK

Boiling Pt:B.P. Text:293F,145C
Vapor Pres:4.3
Vapor Density:3.6 AIR=1
Spec Gravity:1.0-1.2
Evaporation Rate & Reference:SLOWER THAN ETHER
Percent Volatiles by Volume:66.68

Stability Indicator/Materials to Avoid:YES
OXIDIZING AGENTS.
Stability Condition to Avoid:HEAT, FLAME, STORAGE IN OPEN CONTAINERS,
STORAGE >6 MONTHS, STORAGE >38C.
Hazardous Decomposition Products:CO2, CO, LOW MOLECULAR HYDROCARBONS,
ORGANIC ACIDS.

Waste Disposal Methods:SMALL AMOUNTS: ALLOW VOLATILE PORTION TO
EVAPORATE IN HOOD. ALLOW VAPORS TO COMPLETELY CLEAR HOOD DUCT WORK.
DISPOSE REMAINING MATERIAL PER APPLIC REGS. LG AMOUNTS: DESTROY BY
LIQUID INCINERATION PER APPLIC REGS. DISPOSE CONTAM ABSORBENT PER
REGS.

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.