Product ID:LAST-A-FOAM FRL-3700 PART A
MSDS Date:02/18/1993
FSC:9330
NIIN:00N003542
MSDS Number: BXHSW

GENERAL PLASTIC MFG CO

4910 BURLINGTON WAY
TACOMA, WA 98409
US

Emergency Phone: 206-473-5000

Info Phone: 206-473-5000

Cage: EO042

GENERAL PLASTICS MFG CO

9097 TACOMA, WA 98409-2833 US

Telephone: 206-473-5000

Cage: 28014

ISOCYANIC ACID, METHYLENEDI-P-PHENYLENE ESTER;

CAS: 101-68-8

RTECS: NQ9350000

Fraction By Weight: 50%

OSHA PEL C 0.02 PPM

ACGIH TLV: 0.005 PPM

EPA Report Quantity: 1 LB

DOT Report Quantity: 1 LB

POLYMETHYLENEPOLYPHENYL ISOCYANATE; (SIMILAR STRUCTURE

CAS: 9016-87-9

RTECS: TR0350000

Fraction By Weight: 50%

OSHA PEL N/K

ACGIH TLV: N/K

W/TREATING SOLN TO OBTAIN WET TO DAMP SLURRY,

RTECS: 9999999ZZ

MIX TO AN OPEN CNTNR. DO NOT SEAL CNTNR, ALLOW RXN TO

RTECS: 9999999ZZ

WILL BE EVOLVED, LEAVING INSOLUBLE POLYUREAS. NEITHER

RTECS: 9999999ZZ

LD50 LC50 Mixture:LD50:(ORAL,RAT) > 10G/KG
Routes of Entry: Inhalation:YES Skin:YES Ingestion:YES
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:ACUTE:INGESTION:IRRITATION OF MOUTH,
PHARYNX, ESOPHAGUS & STOMACH CAN DEVELOP FOLLOWING INGESTION.
EYE:WILL CAUSE MODERATE TO SEVERE IRRITATION. SKIN:NO IRRIT IS
LIKELY TO DEVELOP FOLLOWING CONT W/HUM AN SKIN, DERMATITIS & SKIN
SENSITIZATION CAN DEVELOP AFTER REPEATED/PROLONGED CONTACT.
INHALATION: (EFTS OF OVEREXP)
Explanation of Carcinogenicity:NOT RELEVANT.
Effects of Overexposure:HLTH HAZ:EVIDENCE SUGGESTS THAT MDI CAN INDUCE
ASTHMA-LIKE RESPIRATORY SENSITIZATION, WHICH IS SIMILAR TO TDI
SENSITIZATION. VAPORS & AEROSOIS CAN IRRITATE EYES, NOSE &
RESPIRATORY PASSAGES & CAN RESU LT IN PERMANENT DECREASES IN LUNG
FUNCTION.
Medical Cond Aggravated by Exposure:ASTHMA, BRONCHITIS, EMPHYSEMA, SKIN
ALLERGIES, AND ECZEMA.

First Aid:SKIN:REMOVE W/SOAP & WATER. SEEK MED ATTN IF REDNESS
PERSISTS. EYES:IMMED FLUSH W/PLENTY OF WATER FOR @ LEAST 15 MINS &
SEEK MED ATTN. INGEST:GIVE 1-2 GLASSES OF WATER TO DRINK. DO NOT
INDUCE VOMIT, S EEK MED ATTN. INHAL:REMOVE VICTIM TO FRESH AIR. IF
COUGH/OTHER RESP SYMPTOMS DEVELOP, SEEK MED ATTN.

Flash Point Method:COC
Flash Point:425F,218C
Extinguishing Media:DRY CHEMICAL, CARBON DIOXIDE; FOAM, OR EXTENSIVE
WATER SPRAY.
Fire Fighting Procedures:NIOSH/MSHA APPRVD SCBA & FULL PROT EQUIP .
DURING FIRE, MDI VAP & OTHER IRRIT &/OR HIGHLY TOX VAPS MAY BE
PRESENT. AT TEMP >400F THIS MATL CAN (SUPDAT)
Unusual Fire/Explosion Hazard:NONE SPECIFIED BY MANUFACTURER.

Spill Release Procedures:WEAR SKIN, EYE & IF NEC, RESP PROT DURING
CLEANUP. MIX W/ABSORB & TREAT W/DECONTAM SOLN. PREPARE SUCH SOLN BY
DISSOLVING SM AMT OF BASIC MATL SUCH AS 3-8% CONC AMMONIA IN WATER.
5-10% SODIUM CARBONATE SOLN MAY ALSO BE USED. MIX ABSORBED SPILL
(ING 3)
Neutralizing Agent:NONE SPECIFIED BY MANUFACTURER.

Handling and Storage Precautions:PVNT SKIN & EYE CONT. AVOID BRTHG
VAPORS/AEROSOLS. STORE IN TIGHTLY SEALED CNTNRS TO PROTECT FROM
ATMOSPHERIC MOISTURE.
Other Precautions:NEVER SEAL CNTNR THAT MAY BE CONTAMD. REACTION
W/WATER WILL PRODUCE CO*2 WHICH WILL PRESSURIZE CONTAINERS.

Respiratory Protection:BECAUSE OF LOW VAP PRESS, VENT IS USUALLY
SUFFICIENT TO KEEP VAPS BELOW TLV @ ROOM TEMP. EXCEPTIONS ARE WHEN
MATL IS SPRAYED/HEATED. IF NEC, USE NIOSH/MSHA APPRVD POS PRESS
SUPPLIED AIR RESP. FOR EMER GENCIES, USE NIOSH/MSHA APPRVD SCBA.
Ventilation:NONE SPECIFIED BY MANUFACTURER.
Protective Gloves:IMPERVIOUS GLOVES .
Eye Protection:ANSI APPRVD CHEM WORKERS GOGGLES .
Other Protective Equipment:PROTECTIVE APRONS. ANSI APPRVD EMERGENCY EYE
WASH & DELUGE SHOWER .
Work Hygienic Practices:NONE SPECIFIED BY MANUFACTURER.
Supplemental Safety and Health
VP:<0.00001 @77F FOR MDI. VAP DENS:8.5 (MDI) ASSUMING AIR=1. FIRE FIGHT
PROC:REACT &/DECOMPOSE WHICH CAN CAUSE PRESS BUILD-UP IN CLSD
CNTNRS & EXPLO RUPTURE IS POSS. MATLS TO AVOID:ALKALINE MATLS & SO
ME METAL CMPDS. SOME RXNS CAN BE VIOLENT. DO NOT RESEAL CNTNRS
WHICH MAY HAVE BEEN CONTAMD, AS EXCESS PRESS MAY DEVELOP.

Boiling Pt:B.P. Text:ING 1
Vapor Pres:SUPDAT
Vapor Density:SUPDAT
Spec Gravity:1.24
Evaporation Rate & Reference:NOT KNOWN
Solubility in Water:NOT SOLUBLE
Appearance and Odor:DARK BROWN LIQUID WITH SLIGHT MUSTY ODOR

Stability Indicator/Materials to Avoid:YES
PROD WILL REACT W/MATLS SUCH AS WATER, ALCOHOL, AMMONIA, BASES & ACIDS.
RXN W/WATER IS SLOW UNDER PRESENCE OF (SUPDAT)
Stability Condition to Avoid:NONE SPECIFIED BY MANUFACTURER.
Hazardous Decomposition Products:NONE SPECIFIED BY MANUFACTURER.

Waste Disposal Methods:DISPOSAL MUST BE I/A/W FEDERAL, STATE & LOCAL
REGULATIONS .

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particular situation.