Product ID:DIMETHYLPOLYSILOXANES,SF 96-500
MSDS Date:05/19/1994
FSC:9150
NIIN:00-024-9621
MSDS Number: BCVPK

GENERAL ELECTRIC CO., SILICONE PRODUCT DIV.

260 HUDSON RIVER ROAD
WATERFORD, NY 12188
US

Emergency Phone: 518-237-3330

Info Phone: 518-237-3330/FAX 518-233-3795

Preparer: DA POLSINELLI

Cage: 01139

THE SMITH GROUP INC.

PHILADELPHIA, PA 19124-3893 US

Telephone: 215-743-8200

Cage: 2B613

POLY (DIMETHYLSILOXANE)

CAS: 63148-62-9

RTECS: JJ6484500

Fraction By Weight: 80 - 99%

<5 G/L.

RTECS: 9999999VC

OSHA PEL NOT RELEVANT

ACGIH TLV: NOT RELEVANT

LD50 LC50 Mixture:LD50 (ORAL, RAT) IS >40,000 MG/KG.
Routes of Entry: Inhalation:NO Skin:NO Ingestion:NO
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:TARGET ORGANS:UNKNOWN. ACUTE- EYES:MAY
CAUSE MILD IRRITATION. SKIN/INHALATION/INGESTION:UNKNOWN. CHRONIC-
UNKNOWN.
Explanation of Carcinogenicity:NONE
Effects of Overexposure:MILD EYE IRRITATION, DISCOMFORT, TEARING

First Aid:CALL PHYSICIAN IF SYMPTOMS PERSIST. EYE:IMMEDIATELY FLUSH
WITH WATER FOR 15 MINUTES. HOLD EYELIDS OPEN. SKIN:WIPE OFF EXCESS
WITH CLOTH. WASH SKIN WITH SOAP & WATER. INHALED:REMOVE TO FRESH
AIR. ORAL: CALL PHYSICIAN.

Flash Point Method:PMCC
Flash Point:575F,302C
Extinguishing Media:WATER SPRAY, FOAM, DRY CHEMICAL/CARBON DIOXIDE.
COOL FIRE-EXPOSED CONTAINERS WITH WATER SPRAY.
Fire Fighting Procedures:DO NOT ENTER ANY ENCLOSED OR CONFINED AREA
WITHOUT PROPER PROTECTIVE EQUIPMENT AND NIOSH-APPROVED
SELF-CONTAINED BREATHING APPARATUS.
Unusual Fire/Explosion Hazard:NONE

Spill Release Procedures:WEAR PROTECTIVE EQUIPMENT. SPILLS CAN BE TAKEN
UP ON SAND, CLAY, EARTH, VERMICULITE & SHOVELD INTO CONTAINERS FOR
DISPOSAL. WASH SPILL SITE WITH DETERGENT AND WATER TO REDUCE
SLIPPING HAZARD.
Neutralizing Agent:NOT RELEVANT

Handling and Storage Precautions:STORE IN CLOSED CONTAINER. KEEP OUT OF
REACH OF CHILDREN.
Other Precautions:AVOID CONTACT WITH EYES. WASH THOROUGHLY AFTER
HANDLING. LAUNDER CLOTHING BEFORE REUSE. DO NOT TAKE INTERNALLY. DO
NOT EAT, DRINK OR SMOKE IN THE WORK AREA. ATTENTION: NOT FOR
INJECTION INTO HUMAN. MA Y FORM FORMALDEHYDE AT ABOUT 300F.

Respiratory Protection:NONE NORMALLY REQUIRED.
Ventilation:GENERAL ROOM VENTILATION SHOULD BE SUFFICIENT. USE LOCAL
EXHAUST AS NEEDED.
Protective Gloves:CLOTH
Eye Protection:SAFETY GLASSES
Other Protective Equipment:EYE WASH STATION AND SAFETY SHOWER.
INDUSTRIAL-TYPE WORK CLOTHING AND APRON AS REQUIRED.
Work Hygienic Practices:OBSERVE GOOD PERSONAL HYGIENE PRACTICES AND
RECOMMENDED PROCEDURES.
Supplemental Safety and Health

HCC:V6
NRC/State Lic Num:NOT RELEVANT
Boiling Pt:B.P. Text:>400F,>204C
Decomp Temp:Decomp Text:300F,149C
Vapor Pres:NEG
Spec Gravity:0.97
Evaporation Rate & Reference:<1 (N-BUTYL ACETATE=1)
Solubility in Water:INSOLUBLE
Appearance and Odor:CLEAR LIQUID - ODORLESS
Percent Volatiles by Volume:<1

Stability Indicator/Materials to Avoid:YES
Hazardous Decomposition Products:CARBON MONOXIDE, CARBON DIOXIDE,
FORMALDEHYDE

Waste Disposal Methods:DISPOSE OF IN AN APPROPRIATE DISPOSAL FACILITY
IN COMPLIANCE WITH LOCAL, STATE AND 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
assume responsibility for the suitability of this information to their
particular situation.