Product ID:R1 FAST CAST 891A
MSDS Date:02/01/1995
FSC:8010
NIIN:00N072815
Kit Part:Y
MSDS Number: CDZQH

GOLDENWEST MFG INC

CEDAR RIDGE, CA 95924
US

Emergency Phone: 800-424-9300 (CHEMTREC)

Info Phone: 916-272-1133

Cage: 4V804

GOLDENWEST MFG INC

CEDAR RIDGE, CA 95924 US

Telephone: 916-272-1133

Cage: 4V804

BENZENE, 1,1'-METHYLENEBIS(ISOCYANATO-; (DIPHENYLMETHANE

CAS: 26447-40-5

Fraction By Weight: 29-31%

OSHA PEL N/K

ACGIH TLV: N/K

POLYMETHYLENE POLYPHENYLENE POLYISOCYANATE; (HIGHER

CAS: 9016-87-9

RTECS: TR0350000

Fraction By Weight: 29-31%

OSHA PEL N/K

ACGIH TLV: N/K

BENZENE, ISOCYANATO-; (PHENYL ISOCYANATE)

CAS: 103-71-9

RTECS: DA3675000

Fraction By Weight: TRACE

OSHA PEL N/K

ACGIH TLV: N/K

1,3-PENTANEDIOL, 2,2,4-TRIMETHYL-, DIISOBUTYRATE (ESTER);

CAS: 6846-50-0

RTECS: SA1420000

Fraction By Weight: 38-42%

OSHA PEL N/K

ACGIH TLV: N/K

DMG CAN OCCUR & INJURY IS SLOW TO HEAL. DMG

RTECS: 9999999ZZ

IN MOUTH, STOM TISS & DIGESTIVE TRACT. SORE THROAT,

RTECS: 9999999ZZ

ISOCYANATE SENSIT WHICH WILL CAUSE THEM TO REACT TO

RTECS: 9999999ZZ

TO MANY NON-SPECIFIC ASTHMATIC RESPONSES, THERE ARE

RTECS: 9999999ZZ

THESE SYMPS UPON EXPOS TO DUST, COLD AIR/OTHER

RTECS: 9999999ZZ

INDIVIDUALS MAY DEVELOP SKIN

RTECS: 9999999ZZ

OF CONT W/VERY SML AMTS OF LIQ MATL/AS RSLT OF

RTECS: 9999999ZZ

OR WATER TO DRINK. DO NOT GIVE ANYTHING BY

RTECS: 9999999ZZ

MOVE TO AREA FREE OF RISK TO FURTHER EXPOS. ADMIN

RTECS: 9999999ZZ

MADE OF BUTYL RUB, NITRILE RUB & SOME

RTECS: 9999999ZZ

INTO CLSD, BUT NOT SEALED, CONTR FOR DISP.

RTECS: 9999999ZZ

INTO SUITABLE UNSEALED CONTRS, TRANSPORT TO

RTECS: 9999999ZZ

ABOUT 10 PARTS NEUT PER PART OF SPILL. ALLOW TO

RTECS: 9999999ZZ

DECONTAMINATE FLOOR WITH DECONTAMINATING

RTECS: 9999999ZZ

WATER (90%), CONCENTRATED AMMONIA (3-8%) &

RTECS: 9999999ZZ

LD50 LC50 Mixture:NONE SPECIFIED BY MANUFACTURER.
Routes of Entry: Inhalation:YES Skin:YES Ingestion:NO
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:NO TOX INFO IS AVAIL ON THIS SPECIFIC
PREPARATION; THIS HLTH HAZ ASSESSMENT IS BASED ON INFO THAT IS
AVAIL ON PROPERTIES OF ITS COMPONENTS. ACUTE: INHAL: ALTHOUGH MDI
IS LOW IN VOLAT, INHAL HAZ CAN EX IST FROM MDI AEROSOLS/VAPS FORMED
DURING HEATING, FOAMING/SPRAYING. MDI VAPS/MIST AT CONCS >TLV CAN
(EFTS OF OVEREXP)
Explanation of Carcinogenicity:NOT RELEVANT.
Effects of Overexposure:HLTH HAZ: IRRITATE MUC MEMB IN RESP TRACT
CAUSING RUNNY NOSE, SORE THROAT, COUGH, CHEST DISCOMFORT & REDUCED
LUNG FUNC. EXPOS WELL >TLV MAY LEAD TO BRONCH, BRONCH SPASM & PULM
EDEMA. EFTS USUALLY REVE RSIBLE. CHEM/HYPERSENSITIVE PNEUMIT,
W/FLU-LIKE SYMPS (CHILLS, FEVER) HAS ALSO BEEN REPORTED. SYMPS CAN
BE (SUP DAT)
Medical Cond Aggravated by Exposure:PREEXISTING, NON-SPECIFIC BRONCHIAL
HYPERACTIVITY CAN RESPOND TO CONCENTRATIONS BELOW THE TLV WITH
SIMILAR SYMPTOMS AS WELL AS ASTHMA ATTACK.

First Aid:SKIN: WASH MATL OFF SKIN W/PLENTY OF SOAP & WATER. FOR SEV
EXPOS, GET UNDER SFTY SHOWER AFTER REMOVING CLTHG, THEN GET MED
ATTN. FOR LESSER EXPOS, SEEK MED ATTN IF IRRIT DEVELOPS/PERSISTS
AFTER AREA I S WASHED. DO NOT REUSE CLTHG UNTIL CLEANED. EYE: FLUSH
W/COPIOUS AMTS OF WATER FOR AT LEAST 15 MIN HOLDING EYELIDS OPEN.
GET MED ATTN IMMED. INGEST: DO NOT INDUCE VOMIT. GIVE 1-2 CUPS OF
MILK (ING 12)

Flash Point Method:PMCC
Flash Point:262F,128C
Extinguishing Media:DRY CHEMICAL, CARBON DIOXIDE, HIGH EXPANSION
(PROTEINIC) CHEMICAL FOAM, WATER SPRAY FOR LARGE FIRES.
Fire Fighting Procedures:WEAR NIOSH APPROVED SCBA & FULL PROTECTIVE
EQUIPMENT . USE COLD WATER TO COOL FIRE-EXPOSED CONTAINERS.
Unusual Fire/Explosion Hazard:COMBUST LIQ. DURING FIRE, MDI VAPS &
OTHER IRRIT, HIGHLY TOX GASES MAY BE GENERATED BY THERMAL
DECOMP/COMBUST. AT TEMPS >400F, POLYMERIC MDI CAN POLYM (SUP DAT)

Spill Release Procedures:EVACUATE & VENT SPILL AREA: DIKE SPILL TO PVNT
ENTRY INTO WATER SYS; WEAR FULL PROT EQUIP DURING CLEANUP. MAJOR
SPILL: IF TEMPORARY CTL OF ISOCYANATE VAPS IS REQUIRED, BLANKET OF
PROTEIN FOAM MAY BE P LACED OVER SPILL. LGE QTYS MAY BE PUMPED (ING
15)
Neutralizing Agent:MIX OF WATER (80%) W/NON-IONIC SURFACTANT TERGITOL
TMN-10 (20%), OR (ING 19)

Handling and Storage Precautions:STORE IN TIGHTLY SEALED CONTAINERS TO
PROTECT FROM ATMOSPHERIC MOISTURE. MATL QUALITY WILL DETERIORATE IF
STORED >100F (3-6 MONTHS).
Other Precautions:TEMPS < 55F WILL CAUSE SEPARATION OF SOLN THAT IS
REVERSIBLE BY HEATING TO ABOUT 76F & TUMBLING/ROLLING CONTR TO
MIX/MECHANICALLY MIXING RESIN IN CONTR. EDUCATE & TRAIN EMPLOYEES
IN SAFE USE OF PROD.

Respiratory Protection:BECAUSE OF LOW VAP PRESS, VENT IS USUALLY
SUFFICIENT TO KEEP VAPS MATL IS HEATED, SPRAYED/USED IN POORLY VENTILATED AREA. IN SUCH
CASES/WHENEVER CONCS EXCEED TL V, USE NIOSH APPRVD RESP FOR PROT.
Ventilation:LOCAL EXHAUST SHOULD BE USED TO KEEP AIRBORNE
CONCENTRATIONS BELOW THE TLV WHENEVER MDI IS PROCESSED,
HEATED/SPRAYED.
Protective Gloves:IMPERVIOUS GLOVES.
Eye Protection:ANSI APPRVD CHEM WORKERS GOGGLES .
Other Protective Equipment:ANSI APPRVD EMER EYEWASH & DELUGE SHOWER .
APRON, ARM COVERS/FULL BODY SUIT. TESTS INDICATE THAT CLTHG (ING
14)
Work Hygienic Practices:NONE SPECIFIED BY MANUFACTURER.
Supplemental Safety and Health
EXPLO HAZ: & DECOMPOSE WHICH CAN CAUSE PRESS BUILD-UP IN CLSD CONTRS.
EXPLO RUPTURE POSS. EFTS OF OVEREXP: DELAYED UP TO SEVERAL HRS
AFTER EXPOS. SKIN: CAN CAUSE IRRIT W/REDDENING, SWELL RASH, SCALING
/BLISTERING. CURED MATL DFCLT TO REMOVE. EYE: IRRIT, CAN CAUSE
TEARING, REDDENING & SWELL. UNTREATED, CORNEAL (ING 5)

Boiling Pt:B.P. Text:>406F,>208C
Vapor Pres:4 @ 121C
Spec Gravity:1.1
Solubility in Water:SLIGHT
Appearance and Odor:DARK BROWN LIQUID WITH SLIGHTLY MUSTY, FRUITY ODOR

Stability Indicator/Materials to Avoid:YES
WATER, AMINES, STRONG BASES, ALCOHOLS.
Stability Condition to Avoid:STABLE UNDER NORMAL CONDITIONS.
Hazardous Decomposition Products:BY HIGH HEAT AND FIRE: CARBON
MONOXIDE, OXIDES OF NITROGEN, TRACES OF HCN, MDI VAPORS OR
AEROSOLS.
Conditions to Avoid Polymerization:AVOID CONTACT WITH MOISTURE OR OTHER
MATERIALS WHICH REACT WITH ISOCYANATES. AVOID TEMPERATURES OVER
400F.

Waste Disposal Methods:WASTE MUST BE DISPOSED OF ACCORDING TO FED,
STATE & LOC ENVIRONMENTAL CTL REGS. INCIN IS PREF METHOD. DECONTAM
CONTRS PRIOR TO DISP. EMPTY CONTRS SHOULD BE CRUSHED TO PVNT REUSE.
DO NOT HEAT/CUT EMPTY CONTR W/ELEC/GAS TORCH. VAPS & GASES MAY BE
TOX.

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.