W R GRACE & CO -- DARAWELD C  -- 6850-00F004942
<pre>=====================  Product Identification  =====================

Product ID:DARAWELD C
MSDS Date:06/05/1991
FSC:6850
NIIN:00F004942
=== Responsible Party ===
Company Name:W R GRACE & CO
Address:62 WHITTEMORE AVE
City:CAMBRIDGE
State:MA
ZIP:02140-1623
Country:US
Info Phone Num:617-876-1400
Emergency Phone Num:617-876-1400
CAGE:1BX64
=== Contractor Identification ===
Company Name:GRACE W R AND CO DEWEY AND ALMY CHEMICAL DIV
Address:62 WHITTEMORE AVE
Box:City:CAMBRIDGE
State:MA
ZIP:02140-1623
Country:US
Phone:617-876-1400
CAGE:17486
Company Name:W R GRACE & CO
Address:55 HAYDEN AVE
City:LEXINGTON
State:MA
ZIP:02173
Country:US
Phone:713-479-7348
CAGE:1BX64

=============  Composition/Information on Ingredients  =============

Ingred Name:POLYVINYL ACETATE, VINYL ACETATE POLYMER
CAS:9003-20-7
RTECS #:AK0920000

Ingred Name:VINYL ACETATE, DIBUTYL MALEATE POLYMER   *93-4*
CAS:25035-90-9

Ingred Name:HEXYLENE GLYCOL, 2-METHYL-2,4-PENTANEDIOL
CAS:107-41-5
RTECS #:SA0810000
Fraction by Wt: 3%
Other REC Limits:25 PPM
ACGIH TLV:C 21 MG/CUM

Ingred Name:VINYL ACETATE
CAS:108-05-4
RTECS #:AK0875000
Fraction by Wt: 1%
Other REC Limits:10 PPM
ACGIH TLV:35 MG/CUM
EPA Rpt Qty:5000 LBS
DOT Rpt Qty:5000 LBS

=====================  Hazards Identification  =====================

Routes of Entry: Inhalation:YES  Skin:NO  Ingestion:YES
Reports of Carcinogenicity:NTP:NO    IARC:NO	OSHA:NO
Health Hazards Acute and Chronic:INHALATION: RESPIRATORY IRRITATION.
    SKIN/EYES: IRRITATION. INGESTION: IRRITATION, CENTRAL NERVOUS
    SYSTEM DEPRESSION.
Explanation of Carcinogenicity:NONE

=======================  First Aid Measures  =======================

First Aid:INHALATION: REMOVE TO FRESH AIR. IF BREATHING STOPS, GIVE
    ARTIFICIAL RESPIRATION, THEN OXYGEN AS NEEDED. INGESTION: DON'T
    INDUCE VOMITING. GIVE PLENTY OF WATER TO DRINK FOR DILUTION EFFECT.
    NEVER GIVE	ANYTHING BY MOUTH IF UNCONSCIOUS. EYES: IMMEDIATELY
    FLUSH W/PLENTY OF WATER FOR AT LEAST 15 MINS. SKIN: WASH W/SOAP &
    WATER. OBTAIN MEDICAL ATTENTION IN ALL CASES.

=====================  Fire Fighting Measures  =====================

Flash Point Method:TCC
Flash Point:>212F
Extinguishing Media:WATER, DRY CHEMICAL, CO2 OR ALCOHOL FOAM
Fire Fighting Procedures:THIS PRODUCT IS AN AQUEOUS SOLUTION & IS
    UNLIKELY TO BURN UNTIL ALL WATER HAS BEEN EVAPORATED.

==================  Accidental Release Measures  ==================

Spill Release Procedures:PREVENT PRODUCT FROM ENTERING DRINKING WATER
    SUPPLIES OR STREAMS. COLLECT/ABSORB LIQUID W/INERT NON-COMBUSTIBLE
    MATERIAL & REMOVE FOR DISPOSAL.

======================	Handling and Storage  ======================

Handling and Storage Precautions:KEEP CONTAINERS CLOSED WHEN NOT IN
    USE.
Other Precautions:FOR PROFESSIONAL USE ONLY. AVOID BREATHING SPRAY
    MISTS. AVOID CONTACT W/EYES & SKIN. KEEP OUT OF CHILDREN'S REACH.

=============  Exposure Controls/Personal Protection  =============

Respiratory Protection:NIOSH APPROVED ORGANIC VAPOR RESPIRATOR
    W/PREFILTER FOR MISTS IS RECOMMENDED
Ventilation:LOCAL EXHAUST & MECHANICAL: NOT GENERALLY REQUIRED
Protective Gloves:RUBBER OR SYNTHETIC
Eye Protection:GOGGLES
Other Protective Equipment:NORMAL WORK CLOTHES
Work Hygienic Practices:USE GOOD HYGIENE PRACTICES & OBSERVE ABOVE
    PRECAUTIONS.
Supplemental Safety and Health

==================  Physical/Chemical Properties  ==================

Boiling Pt:B.P. Text: 212F
Vapor Pres:AS WATER
Vapor Density:AS WATER
Spec Gravity: 1
pH: 5
Evaporation Rate &amp; Reference:(BU AC = 1):  1
Solubility in Water:!ISCIBLE
Appearance and Odor:WHITE MILKY LIQUID W/SLIGHT VINEGAR ODOR
Percent Volatiles by Volume: 47

=================  Stability and Reactivity Data  =================

Stability Indicator/Materials to Avoid:YES
Hazardous Decomposition Products:CO & CO2

====================  Disposal Considerations  ====================

Waste Disposal Methods:DISPOSE OF IN ACCORDANCE W/LOCAL, STATE, &
    FEDERAL 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
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 particular situation.