Product ID:J-2088 ISOCYANATE PART B
MSDS Date:04/30/1986
FSC:8010
NIIN:00N047866
Kit Part:Y
MSDS Number: BVBXL

CASTALL INC EAST WEYMOUTH INDUSTRIAL PARK

PLEASANT ST
EAST WEYMOUTH, MA 02189-1699
US

Emergency Phone: 617-337-6075

Info Phone: 617-337-6075

Cage: 29966

CASTALL INC EAST WEYMOUTH INDUSTRIAL PARK

EAST WEYMOUTH, MA 02189-1699 US

Telephone: 617-337-6075

Cage: 29966

SWELL/BLISTERING & IN SOME INDIVIDUALS SKIN SENSIT

RTECS: 9999999ZZ

CAUSE LACHRYMATION (TEARING EFT). CORNEAL DMG CAN

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COULD RSLT IN

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TRACT. HOWEVER, IT IS NOT CONSIDERED COMMON OCCUP

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DO NOT INDUCE

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ANYTHING BY MOUTH TO UNCON PERSON. CONSULT MD. NOTE

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OTHER CHRONIC RESP DISEASES/RECURRENT SKIN

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PERSON DIAGNOSED AS SENSITIZED TO MDI, NO FURTHER

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LOOSELY & ALLOW TO STAND 24-48 HRS. WASH DOWN

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UNION CARBIDE'S TERGITOL TMN-10 (20%) & WATER

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IN SAFE USE OF PROD. FOLLOW ALL LABEL

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AIR-PURIFYING RESP EQUIPPED W/ORGANIC

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TO POOR WARNING PROPERTIES OF MDI, ENSURE PROPER FIT

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POLYVINYL ALCOHOL).

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AREA COVERED BY CREAM TO A MINIMUM.

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ISOCYANIC ACID, METHYLENEDI-P-PHENYLENE ESTER;

CAS: 101-68-8

RTECS: NQ9350000

Fraction By Weight: 15%

OSHA PEL 0.2 MG/M3, C (MFR)

ACGIH TLV: 0.2 MG/M3, C (MFR)

EPA Report Quantity: 1 LB

DOT Report Quantity: 1 LB

IMMED/DELAYED & INCL CHEST TIGHTNESS, RESP

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& TISS MOISTURE & CAN CAUSE LOCALIZED IRRIT AS WELL

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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:INHAL:IN CONC ABOVE 0.02PPM CAN PRDCE
IRRIT OF MUC MEMB IN RESP TRACT, RUNNING NOSE, SORE THROAT,
PRODUCTIVE COUGH & REDUCTION IN LUNG FUNC. EXPOS TO CONC WELL ABOVE
TLV COULD LEAD TO BRONCH, BRONCH S PASM & PULM EDEMA. THESE EFTS
USUALLY REVERSIBLE. DUE TO LOW VOLAT, HIGH EXPOS ARE NOT ANTIC
EXCEPT IF (EFTS OF OVEREXP)
Explanation of Carcinogenicity:NOT RELEVANT
Effects of Overexposure:HLTH HAZ:MATL OVERHEATED/SPRAYED AS AEROSOL
INTO AIR. HYPERSENSITIVITY PNEUM HAS BEEN REPORTED. ANOTHER
RESPONSE IS HYPERACTIVITY/HYPERSENSIT. PERSONS W/PRE-EXISTING
UNSPECIFIC BRONCH HYPERACTIVITY/WI TH SPECIFIC ISOCYANATE
HYPERSENSIT WILLRESPOND TO SM ISOCYANATE CONC @ LEVELS WELL BELOW
TLV. SYMP COULD BE (ING 2)
Medical Cond Aggravated by Exposure:NONE SPECIFIED BY MANUFACTURER.

First Aid:EYES:FLUSH W/CLEAN, LUKEWARM WATER (LOW PRESS) FOR @ LEAST 15
MIN, OCCAS LIFTING EYELIDS & OBTAIN MED ATTN. SKIN:REMOVE CONTAMD
CLTHG. WASH THORO W/SOAP & WATER. WASH CONTAMD CLTHG THORO BEFORE
REUSE. INHAL:MOVE TO AREA FREE FROM RISK OF FURTHER EXPOS. ADMIN
O*2/ARTF RESP AS NEEDED. OBTAIN MED ATTN. ASTHMATIC-TYPE SYMP MAY
DEVELOP & MAY BE IMMED/DELAYED UP TO SEVERAL HRS. TREATMENT IS (ING
8)

Flash Point Method:PMCC
Flash Point:>350F,>177C
Extinguishing Media:DRY CHEM (E.G. MONOAMMONIUM PHOSPHATE, POTASSIUM
SULFATE & POTASSIUM CHLORIDE), CO*2, HIGH EXPANSION (SUPDAT)
Fire Fighting Procedures:USE NIOSH/MSHA APPROVED SCBA AND FULL
PROTECTIVE EQUIPMENT . USE COLD WATER TO COOL FIRE-EXPOSED
CONTAINERS.
Unusual Fire/Explosion Hazard:DURING FIRE, MDI VAP & OTHER IRRIT,
HIGHLY TOX GASES MAY BE GENERATED BY THERMAL DECOMP/COMBUST. AT
TEMP > 400F, POLYMERIC MDI CAN POLYMERIZE & (SUPDAT)

Spill Release Procedures:COVER SPILL W/SAWDUST, VERMICULITE, FULLER'S
EARTH/OTHER ABSORB MATL. POUR DECONTAM SOLN OVER SPILL AREA & ALLOW
TO REACT FOR @ LEAST 10 MIN. COLLECT MATL IN OPEN CNTNRS & ADD
FURTHER AMTS OF DECONTAM SOLN. REMOVE CNTNRS TO SAFE PLACE, COVER
(ING 12)
Neutralizing Agent:NONE SPECIFIED BY MANUFACTURER.

Handling and Storage Precautions:STORE IN TIGHTLY CLSD CNTNRS TO PVNT
MOISTURE CONTAM. DO NOT RESEAL IF CONTAM SUSPECTED. MIN/MAX STORAGE
TEMP:65F (20C)/86F (30C). SHELF LIFE:6 MOS.
Other Precautions:AVOID CNTCT W/SKIN & EYES. IF CNTNR EXPOS TO HIGH
HEAT, 400F(204C), IT CAN BE PRESSURIZED & POSS RUPTURE. MDI REACTS
SLOWLY W/WATER TO FORM CO*2 GAS. GAS CAN CAUSE SEALED CNTNRS TO
EXPAND & POSS RUPTU RE. EDUCATE & TRAIN EMPLOYEES (ING 14)

Respiratory Protection:NIOSH/MSHA APPRVD AIR-SUPPLIED RESP DURING SPRAY
APPLICATN, DURING LONG-TERM (> 1 HR) EXPOS WHEN PROD HEATED/IN
ENVIRON OF HIGH CONC ABOVE TLV OF 0.2PPM. FOR SHORT-TERM (< 1 HR)
EMER SITUATIONS @ CONC NEAR TLV, NIOSH/MSHA APPRVD (ING 15)
Ventilation:LOCAL EXHAUST SHOULD BE USED TO MAINTAIN LEVELS BELOW THE
TLV WHENEVER MDI IS PROCESSED OR HEATED.
Protective Gloves:CHEM RESISTANT (NATRL RUBBER, (ING 17)
Eye Protection:ANSI APPVD CHEM WORK GOGG W/FULL(SUPDAT)
Other Protective Equipment:ANSI APVD SFTY SHWRS & EYE WASH STNS. CVR AS
MUCH OF EXPOS SKIN AS POSS W/APPROP CLTHG. IF SKIN CREAM USED, KEEP
(ING 18
Work Hygienic Practices:CONTACT LENSES SHOULD NOT BE WORN.
Supplemental Safety and Health
SOL IN H*2O:REACTS SLOWLY W/WATER TO LIBERATE CO*2 GAS. EXTING
MEDIA:(PROTEINIC) CHEM FOAM, WATER SPRAY FOR LG FIRES. EXPLO
HAZ:DECOMPOSE WHICH CAN CAUSE PRESS BUILD-UP IN CLSD CNTNRS. EXPLO
RUPTURE I S POSS. THEREFORE, USE COLD WATER TO COOL FIRE-EXPOS
CNTNRS. EYE PROT: LENGTH FACESHIELD .

HCC:N1
Spec Gravity:1.13 @ 77F
Solubility in Water:SUPDAT
Appearance and Odor:YELLOW LIQUID; SLIGHTLY MUSTY ODOR.
Percent Volatiles by Volume:NEGLIG

Stability Indicator/Materials to Avoid:YES
WATER, AMINES, STRONG BASES, ALCOHOLS. WILL CAUSE SOME CORROSION TO
COPPER ALLOYS & ALUMINUM.
Stability Condition to Avoid:NONE SPECIFIED BY MANUFACTURER.
Hazardous Decomposition Products:BY HIGH HEAT AND FIRE: CARBON
MONOXIDE, OXIDES OF NITROGEN, TRACES OF HCN, MDI.
Conditions to Avoid Polymerization:CNTCT W/MOISTURE/OTHER MATLS WHICH
REACT W/ISOCYANATES. MAY OCCUR AT TEMP > 400F (204C).

Waste Disposal Methods:WASTE MUST BE DISPOSED OF I/A/W FED, STATE &
LOCAL ENVIRONMENTAL CONTROL REGS. INCINERATION IS PREFERRED METHOD.
EMPTY CNTNRS MUST BE HANDLED W/CARE DUE TO PROD RESIDUE. DECONTAM
CNTNRS PRIOR TO DISP. DO NOT HEAT/CUT EMPTY CNTNR W/ELEC/GASTORCH.

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