Product ID:STYCAST CPC-19, PART A BLACK
MSDS Date:06/06/1996
FSC:5970
NIIN:00N077865
MSDS Number: CGFYG

EMERSON & CUMING INC

55 HAYDEN AVE
LEXINGTON, MA
US

Emergency Phone: 800-424-9300 (CHEMTREC)

Info Phone: 617-828-3300

Preparer: DAVID HAAS

Cage: DO244

EMERSON AND CUMING,INC (GRACE CO)

LEXINGTON, MA 02173

Telephone: 517-935-4850

Cage: 32208

METHYLENE-BIS (4-CYCLOHEXYL-ISOCYANATE)-BASED POLYMER

Fraction By Weight: >85%

OSHA PEL N/K

ACGIH TLV: N/K

ISOCYANATE COMPOUNDS; (METHYLENE-BIS

Fraction By Weight: <15%

OSHA PEL 0.01 PPM(C) (MFR)

ACGIH TLV: 0.005 PPM (MFR)

PIGMENTS

Fraction By Weight: <1%

OSHA PEL N/K

ACGIH TLV: N/K

HARMFUL IF SWALLOWED.

RTECS: 9999999ZZ

DILUTE BY GIVING PLENTY OF WATER TO

RTECS: 9999999ZZ

ANYTHING BY MOUTH TO DROWSY, UNCONSCIOUS, OR

RTECS: 9999999ZZ

VERMICULITE/OTHER SIMILAR MATL. WASH AREA

RTECS: 9999999ZZ

& RINSES IN APPROP WASTE CNTNRS; KEEP LOOSELY SEALED

RTECS: 9999999ZZ

PERS NOT DIRECTLY INVOLVED IN CTL/CLEANUP OPERATIONS

RTECS: 9999999ZZ

IMMED SPILL AREA. SHUT OFF SOURCES OF RELEASE ONLY IF

RTECS: 9999999ZZ

CONTAIN SPILL & PVNT RELEASES TO SEWERS, DRAINS &

RTECS: 9999999ZZ

ABSORB TO SOAK UP RESIDUE. DECONTAMINATE SPILL AREA

RTECS: 9999999ZZ

AMMONIUM HYDROXIDE; ALLOW TO POLYMERIZE FOR 10-15

RTECS: 9999999ZZ

CNTNRS; KEEP SEPARATE FROM VERMICULITE-ABOSRBED

RTECS: 9999999ZZ

VENTILATED AREA FOR 24-48 HRS TO PREVENT PRESSURE

RTECS: 9999999ZZ

CUSTOMER APPLIC, SPECIFIC SAFE HNDLG PROCEDURES

RTECS: 9999999ZZ

INTENDED USAGE CNDTNS & EQUIP. EMPLOYEES MUST BE

RTECS: 9999999ZZ

THAT SUSCEPTIBLE WORKERS MAY EXPERIENCE ALLERGIC

RTECS: 9999999ZZ

& PERSONAL PROT EQUIP MAY NOT BE SUFFICIENT TO

RTECS: 9999999ZZ

BE SUFFICIENT TO MAINTAIN AIRBORNE LEVELS OF INGRED

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:ACUTE: EYE:CONTAINS MATLS IRRITATING
TO EYES. SYMPS MAY INCL BLURRED VISION, BURNING SENSATION &
TEARING. SKIN:CONTAINS MATLS WHICH CAUSE SKIN IRRIT. PRLNGD CONT
MAY RSLT IN DERM. PROD MAY CAUSE SENSI TIZ/ALLERGIC SKIN RXNS WHICH
MAY BE SEVERE IN CERTAIN INDIVIDUALS. SYMS MAY INCL RASH, ITCHING,
HIVES, (EFTS OF OVEREXP)
Explanation of Carcinogenicity:NOT RELEVANT.
Effects of Overexposure:HLTH HAZ:REDDENING/SWELL OF EXTREMITIES.
INHAL:MAY CAUSE RESP SENSITIZ RESPONSES IN SUSCEPTIBLE INDIVIDUALS;
RXNS MAY BE SEV IN SOME CASES. PERSONS W/PRE-EXISTING ISOCYANATE
SENSITIVITY MAY BE AFFECTE D UPON SUBSEQUENT EXPOS, EVEN @ LEVELS
BELOW OSHA PEL/ACIGH TLV. SYMPS MAY INCL TIGHTNESS OF CHEST,
ASTHMA-LIKE (SUPDAT)
Medical Cond Aggravated by Exposure:PERSONS W/ASTHMA-TYPE CNDTNS,
CHRONIC BRONCHITIS, OTHER CHRONIC RESP DISEASES/RECURRENT SKIN
ECZEMA/SENSITIZATION SHOULD BE EXCLUDED FROM WORKING WITH
ISOCYANATES.

First Aid:EYE:FLUSH THORO W/WATER FOR @ LST 15 MINS WHILE HOLDING
EYELIDS OPEN. GET MED ATTN. SKIN:REMOVE ANY CONTAMD CLTHG & FLUSH
AFFECTED AREA THORO W/PLENTY OF WATER. FOLLOW BY WASHING W/SOAP &
WATER. GET M ED ATTN IF IRRIT PERSISTS. DO NOT REUSECONTAMD CLTHG
UNTIL PROPERLY CLEANED. INHAL:REMOVE TO FRESH AIR. PROVIDE OXYG IF
BRTHG IS DFCLT. GIVE ARTF RESP IF NOT BRTHG. GET IMMED MED ATTN.
(ING 5)

Flash Point:350F,177C
Extinguishing Media:CARBON DIOXIDE, DRY CHEMICAL, FOAM, WATER FOG.
AVOID USE OF DIRECT WATER STREAM TO CONTROL FIRE; FROTHING MAY
OCCUR.
Fire Fighting Procedures:NIOSH APPRVD SCBA & FULL PROT EQUIP . COOL
EXPOS CNTNRS W/WATER TO PVNT PRESS BUILDUP. IF LG QTYS OF MATL ARE
INVOLVED, EVAC AREA & FIGHT FIRE (SUPDAT)
Unusual Fire/Explosion Hazard:DECOMPOSITION & COMBUSTION PRODS ARE
TOXIC. CLOSED CONTAINERS MAY VIOLENTLY RUPTURE UNDER FIRE
CONDITIONS.

Spill Release Procedures:SPILL RESPONSE OPERATIONS MUST BE CONDUCTED
I/A/W PROVISIONS OF OSHA 29 CFR 1910.120. REVIEW ENTIRE MSDS BEFORE
PROCEEDING W/SPILL RESPONSE. SM SPILLS:ACTIVATE ALL EXHAUST VENT
EQUIP IN IMMED SPILL AR EA. WIPE UP/ABSORB SPILLED MATL WITH (ING
7)
Neutralizing Agent:NONE SPECIFIED BY MANUFACTURER.

Handling and Storage Precautions:STORE IN TIGHTLY SEALED CNTNRS @ ROOM
TEMP. PROVIDE PROPER VENT. KEEP BLANKETED IN NITROGEN TO RETARD
POLYMERIZATION.
Other Precautions:KEEP AWAY FROM OPEN FLAMES & HEAT SOURCES. CONSULT
PROD TECHNICAL BULLETIN FOR DETAILED STOR INFO. THE REC DESCRIBED
ARE PROVIDED AS GEN GUIDANCE FOR MINIMIZING EXPOS WHEN HNDLG PROD.
BECAUSE USAGE CN DNTS WILL VARY DEPENDING ON (ING 16)

Respiratory Protection:USE APPROP, PROPERLY FITTED NIOSH APPRVD RESP IF
EXPOS EXCEED PEL/TLV VALUES. TYPE OF RESP PROT SELECTED(NIOSH
APPRVD SCBA, AIR-PURIFYING, ETC.) WILL DEPEND ON CNDTNS OF USE.
OBSERVE OSHA REGS FOR RES P REQUIREMENTS, IF MUST BE NOTED(ING 18)
Ventilation:PROVIDE EFFTIVE MECH EXHAUST VENT TO DRAW VAPS, MISTS/FUMES
AWAY FROM WORKER & PVNT ROUTINE INHAL. VENT MUST (ING 20)
Protective Gloves:IMPERVIOUS GLOVES .
Eye Protection:ANSI APPRVD CHEM WORKERS GOGGLES .
Other Protective Equipment:ANSI APPRVD EYE WASH & DELUGE SHOWER . IF
NEC, PROPER CHEM-RESIST APRON & CONTAM OF CLTHG.
Work Hygienic Practices:NORM WORK CLTHG SHOULD BE WASHED BEFORE RE-USE.
WASH HANDS & FACE THORO AFTER HNDLG & BEFORE EATING,
DRINKING/SMOKING.
Supplemental Safety and Health
% VOLAT BY WT @ 25C:NEGLIG. FIRE FIGHT PROC:FROM SAFE DIST. CNDTNS TO
AVOID:AVOID STOR IN OPEN CNTNRS, WHICH MAY LEAD TO MOISTURE ABSORP
& CAUSE POLYMER. HAZ DECOMP PRODS:COMBUST. CHEM NATURE & QTY OF
DECOMP BY-PRODS WILL VARY WIDELY DEPENDING ON CNDTNS OF COMBUST.
EFTS OF OVEREX:SYMPS, RESP DISTRESS; SYMPS (ING 4)

Vapor Pres:NEGLIGIBLE
Spec Gravity:1.5 (WATER =1)
Evaporation Rate & Reference:NOT KNOWN
Solubility in Water:REACTS WITH WATER
Appearance and Odor:BLACK LIQUID, SLIGHT ODOR.
Percent Volatiles by Volume:SUPDAT

Stability Indicator/Materials to Avoid:YES
STRONG OXIDIZERS, ACIDS, BASES; UNCONTROLLED MIXING W/AMINES, WATER,
POLYOLS/ALCOHOLS MAY CAUSE HAZ POLYMERIZATION.
Stability Condition to Avoid:AVOID EXPOS TO OPEN FLAME/HEAT SOURCES,
UNCONTROLLED MIXING W/CURING AGENTS/EXPOS TO INCOMPAT SUBSTANCES.
(SUPDAT)
Hazardous Decomposition Products:CO*2, CO, ALDEHYDES, ORG ACIDS,
ISOCYANATES, TRACES OF CYANIDES & OTHER ORG SUBSTANCES MAY BE
FORMED DURING (SUPDAT)

Waste Disposal Methods:DISPOSE OF IN ACCORDANCE WITH ALL CURRENT
FEDERAL, STATE, AND LOCAL REGULATIONS.

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.