Product ID:STYCAST 2651-40 BLACK
MSDS Date:03/02/1993
FSC:5970
NIIN:01-338-0784
MSDS Number: BYCBZ

EMERSON & CUMING INC

77 DRAGON COURT
WOBURN, MA 01888
US

Emergency Phone: 617-935-4850

Info Phone: 617-828-3300

Preparer: DAVID HAAS

Cage: DO244

EMERSON & CUMING INC DIV/W R GRACE CO

AUOBURN, MA 01888 US

Telephone: (617) 935-4850 OR (617) 938-8630

Cage: DO244

EPOXY RESIN

Fraction By Weight: 50-60%

OSHA PEL N/K

ACGIH TLV: N/K

MICA - SILICATES (< 1% CRYSTALLINE SILICA)

CAS: 12001-26-2

RTECS: VV8760000

Fraction By Weight: 35-45%

OSHA PEL 20 MPPCF; Z-3

ACGIH TLV: 3 MG/M3 RDUST

PROPANE, 1,2-EPOXY-3-PHENOXY-; (PHENYL GLYCIDYL ETHER)

CAS: 122-60-1

RTECS: TZ3675000

Fraction By Weight: 2-5%

OSHA PEL 10 PPM

ACGIH TLV: S, 1 PPM; A3

PIGMENTS

Fraction By Weight: <1%

OSHA PEL N/K

ACGIH TLV: N/K

SHOW MUTAGENICITY IN OTHERS. CHROMOSOMAL ABERRATIONS

RTECS: 9999999ZZ

BIOASSAYS ON MICE EXPOSED BY DERMAL RTE TO DGEBA

RTECS: 9999999ZZ

BASED ON THIS & OTHER EVIDENCE, THE IARC CONCLUDED IN

RTECS: 9999999ZZ

CARCIN. RECENT STUDIES INDICATE THAT BUTYL & PHENYL

RTECS: 9999999ZZ

ANIMALS. THIS HAS NOT BEEN RELATED TO HUMAN EXPOS,

RTECS: 9999999ZZ

BE FOLLOWED WHEN HANDLING COMPOUNDS CONTAINING EITHER

RTECS: 9999999ZZ

DILUTE BY GIVING

RTECS: 9999999ZZ

NEVER GIVE ANYTHING BY MOUTH TO DROWSY, UNCONSCIOUS,

RTECS: 9999999ZZ

VERMICULITE/OTHER SIMILAR MATL. WASH AREA

RTECS: 9999999ZZ

& WATER RINSES IN APPROP CNTNRS. DISPOSE OF I/A/W

RTECS: 9999999ZZ

IMMED SPILL AREA. SHUT OFF SOURCE OF RELEASE IF THIS

RTECS: 9999999ZZ

EXHAUST VENT SYS IN AREA. DIKE AREA TO CNTN SPILL &

RTECS: 9999999ZZ

COLLECT SPILLED MATL FOR SALVAGE/DISP. APPLY ABSORB

RTECS: 9999999ZZ

PVNT RUNOFF FROM ENTERING WATERWAYS. TRANSFER

RTECS: 9999999ZZ

DISPOSE OF I/A/W CURRENT FEDERAL, STATE AND LOCAL

RTECS: 9999999ZZ

PRIOR TO USE. STORE IN COOL, DRY LOCATION W/ADEQ

RTECS: 9999999ZZ

KEEP AWAY FROM OPEN FLAMES & HEAT SOURCES. CONSULT

RTECS: 9999999ZZ

ROUTINE INHAL. THIS IS NEC ESPECIALLY DURING ELEVATED

RTECS: 9999999ZZ

MAINTAIN AIRBORNE LEVELS OF INGREDS BELOW THEIR

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:CNTNS MATLS IRRITATING TO
EYES. SYMP MAY INCL BLURRED VISION, BURNING SENSATION & TEARING.
SKIN:CNTNS MATLS WHICH CAUSE MOD IRRIT. PRLNGD/RPTD EXPOS TO LIQ
MAY EXERT DEFAT/DRYING ACTION ON S KIN, POSSIBLY RSLTG IN DERM.
PROD MAY CAUSE SKIN SENSITIZ/ALLERGIC SKIN RXN WHICH MAY BE SEV IN
(EFFECTS OF OVEREXP)
Explanation of Carcinogenicity:NOT RELEVANT.
Effects of Overexposure:HLTH HAZ:CERTAIN INDIVIDUALS; SYMP INCL RASH,
ITCHING, HIVES, SWELLING OF EXTREMITIES. INHAL:HEATING CAN GENERATE
VAPS THAT MAY CAUSE RESP IRRIT, NAUS & HDCH. INHAL HAZ @ ROOM TEMP
IS UNLIKELY, DUE TO LOW VOLATILITY OF PROD. INGEST:HARMFULIF
SWALLOWED. CHRONIC:ALTHOUGH SIGNIFICANCE IS UNKNOWN, DGEBA EPOXY
(SUPDAT)
Medical Cond Aggravated by Exposure:EXPOSURE MAY AGGRAVATE PREEXISTING
SKIN AND/OR EYE DISORDERS.

First Aid:EYE:FLUSH THORO W/WATER FOR @ LEAST 15 MINS WHILE HOLDING
EYELIDS OPEN. GET MED ATTN. SKIN:REMOVE ANY CONTAMD CLTHG & FLUSH
AFFECTED AREA OF SKIN THORO W/PLENTY OF WATER. FOLLOW BY WASHING
W/SOAP & WA TER. GET MED ATTN IF IRRIT PERSISTS. DONOT REUSE
CONTAMD CLTHG UNTIL PROPERLY CLEANED. INHAL:REMOVE VICTIM TO FRESH
AIR. PROVIDE OXYG IF BRTHG IS DFCLT. GIVE ARTF RESP IF NOT BRTHG.
GET (ING 11)

Flash Point:>200F,>93C
Extinguishing Media:USE CARBON DIOXIDE, DRY CHEMICAL, FOAM, WATER FOG.
Fire Fighting Procedures:NIOSH/MSHA APPRVD SCBA & FULL PROT EQUIP .
COOL EXPOSED CNTNRS W/WATER TO PVNT PRESS BUILDUP. IF LG QTYS OF
MATL ARE INVOLVED, EVAC AREA & FIGHT (SUPDAT)
Unusual Fire/Explosion Hazard:DECOMPOSITION & COMBUSTION PRODS MAY BE
TOXIC. CLOSED CNTNRS 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 AVAIL EXHAUST VENT
EQUIP IN IMMED SPILL AREA. WIPE UP/ABSORB SPILLED MATL WITH (ING
13)
Neutralizing Agent:NONE SPECIFIED BY MANUFACTURER.

Handling and Storage Precautions:THE REC DESCRIBED IN THIS SECTION ARE
PROVIDED AS GEN GUIDANCE FOR MINIMIZING EXPOS WHEN HANDLING THIS
PRODUCT.
Other Precautions:BECAUSE USAGE CNDTNS WILL VARY DEPENDING ON CUSTOMER
APPLIC, SPECIFIC SAFE HDNLG PROC SHOULD BE DEVELOPED BY PERSON
KNOWLEDGEABLE IN THE INTENDED USAGE CNDTNS & EQUIP. EMPLOYEES MUST
BE PROPERLY TRAIN ED IN SAFE HNDLG OF THIS PROD (ING 20)

Respiratory Protection:USE AN APPROP, NIOSH/MSHA PROPERLY FITTED RESP
IF EXPOS EXCEED PEL/TLV VALUES. TYPE OF PROT SELECTED (NIOSH/MSHA
SCBA, AIR-PURIFYING, ETC) WILL DEPEND UPON CNDTNS OF USE. OBSERVE
OSHA REGS FOR RESP PR OT (29 CFR 1910.134).
Ventilation:PROVIDE EFTIVE MECH EXHAUST VENT TO DRAW VAPS, MISTS/FUMES
GENERATED DURING PROCESSING AWAY FROM WORKER & PVNT (ING 22)
Protective Gloves:NEOPRENE GLOVES.
Eye Protection:ANSI APPRVD CHEM WORKERS GOGGLES .
Other Protective Equipment:CHEM-RESIST APRON & ADDNL IMPERVIOUS CLTHG.
EMER EYE WASH FACILITIES & SAFETY SHOWER MUST BE AVAILABLE.
Work Hygienic Practices:NORM WORK CLTHG SHOULD BE WASHED BEFORE REUSE.
WASH HANDS & FACE THORO AFTER HNDLG PROD & BEFORE EATING,
DRINKING/SMKNG.
Supplemental Safety and Health
FIRE FIGHT PROC:FIRE FROM SAFE DIST. CNDTNS TO AVOID:OR EXPOS TO
INCOMPAT SUBSTANCES. MATLS TO AVOID:MAY CAUSE HAZ POLYMERIZATION.
HAZ DECOMP PROD:BY-PRODS WILL VARY WIDELY DEPENDING ON CNDTNS OF
COMB USTION. EFTS OF OVEREXP:RESIN IN PROD HAS BEEN SHOWN TO BE
MUTAGENIC IN SOME MICROBIAL TESTS, BUT HAS FAILED TO (ING 5)

Vapor Pres:<1 @ 25C
Vapor Density:HVR/AIR
Spec Gravity:1.60 (WATER =1)
Evaporation Rate & Reference:NOT KNOWN
Solubility in Water:INSOLUBLE
Appearance and Odor:BLACK LIQUID
Percent Volatiles by Volume:<3(WT)

Stability Indicator/Materials to Avoid:YES
INCOMPAT W/STRONG OXIDIZERS, ACIDS, BASES; UNCONTROLLED MIXING
W/AMINES, ANHYDRIDES, MERCAPTANS, IMIDAZOLES (SUPDAT)
Stability Condition to Avoid:AVOID STOR IN OPEN CNTNRS, EXPOS TO OPEN
FLAME/UNCONTROLLED EXPOS TO HEAT, UNCONTROLLED MIXING W/CURING
AGENTS (SUPDAT)
Hazardous Decomposition Products:CO, CO*2, ALDEHYDES, ACIDS & OTHER ORG
SUBSTANCES MAY BE FORMED DURING COMBUSTION. CHEM NATURE & QTY OF
DECOMP (SUPDAT)
Conditions to Avoid Polymerization:HAZ POLYMERIZATION WILL NOT OCCUR;
HOWEVER, REVIEW REACTIVITY DATA CONCERNING CNDTNS TO AVOID &
INCOMPAT SUBSTANCES.

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