Product ID:G641 SILICONE COMPOUND
MSDS Date:02/12/1993
FSC:6850
NIIN:00-927-9461
MSDS Number: BZLHY

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

GENERAL ELECTRIC CO, SILICONE PRODUCTS BUSINESS DEPT

WATERFORD, NY 12188 US

Telephone: 518-237-3330/800-332-3390

Cage: 01139

VOLITILE ORGANIC CONTENT AS LISTED ON MSDS, EPA METHOD 24,

RTECS: 9999999VC

ZINC OXIDE (SARA 313) (CERCLA)

CAS: 1314-13-2

RTECS: ZH4810000

Fraction By Weight: 60-80%

OSHA PEL 15 MG/M3 TDUST

ACGIH TLV: 10 MG/M3 TDUST; 9495

POLY (DIMETHYLSILOXANE)

CAS: 63148-62-9

RTECS: JJ6484500

Fraction By Weight: 10-30%

Routes of Entry: Inhalation:NO Skin:NO Ingestion:NO
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:INGEST:NONE KNOWN. SKIN:MAY CAUSE MILD
IRRIT. INHAL:DUST HAZARD MAY BE CREATED IF UNDER CONDITIONS OF USE
SOLID PARTICLES ARE SEPARATED FROM POLYMERIC MATRIX. EYE:CAUSES
MODERATE IRRIT. SUCHRONIC (TAR GET ORGANS) EFFECTS:METAL FUME
FEVER. CONTAINS METHYLPOLYSILOXANES WHICH GENERATES FORMALDEHYDE
@>300F;SKIN/RESP (SUPP)
Explanation of Carcinogenicity:PER MSDS:NOT LISTED AS CARCINOGEN OR
SUSPECTED CARCINOGEN BY NTP/IARC/OSHA.
Effects of Overexposure:MILD SKIN IRRITATION. MODERATE EYE IRRITATION.
METAL FUME FEVER.
Medical Cond Aggravated by Exposure:NONE KNOWN.

First Aid:INGEST:RINSE MOUTH W/WATER SEVERAL TIMES. SKIN:WASH
W/SOAP/WATER. INHAL:MOVE PERSON TO FRESH AIR. EYE:IMMED FLUSH
W/PLENTY OF WATER FOR @LEAST 15MINS.GET MED ATTN IF IRRIT PERSISTS.
NOTE TO PHYSICIAN: NONE KNOWN.

Flash Point Method:COC
Flash Point:>500F,>260C
Extinguishing Media:ALL STANDARD FIREFIGHTING MEDIA.
Fire Fighting Procedures:NONE KNOWN.
Unusual Fire/Explosion Hazard:NONE SPECIFIED BY MANUFACTURER.

Spill Release Procedures:WIPE/SCRAP/SOAK UP IN INERT MATL.PUT IN CNTNR
FOR DISPOSAL.WASH WALKING SURFACES W/DETERGETN & WATER TO REDUCE
SLIPPING HAZARD.WEAR PROPER PROTECTIVE EQMT AS SPECIFIED IN
PROTECTIVE EQPMT SECTION.
Neutralizing Agent:NONE SPECIFIED BY MANUFACTURER.

Handling and Storage Precautions:AVOID CONTACT W/EYES.
Other Precautions:PROD CONTAINS METHYLPOLYSILOXANES WHICH CAN GENERATE
FORMALDEHYDE @ APRROX 300F/ABOVE IN ATM W/OXY.MSDS FOR FORMALDEHYDE
AVAILABLE FROM GE SILICONES.

Respiratory Protection:NONE KNOWN.
Ventilation:NONE KNOWN.
Protective Gloves:CLOTH GLOVES.
Eye Protection:SAFETY GLASSES.
Other Protective Equipment:EYEWASH STATIONS.
Work Hygienic Practices:WASH HANDS AFT HDNLG.
Supplemental Safety and Health
HEALTH HAZ:SENSITIZER,EYE/THROAT IRRIT,ACUTE TOXICANT,POT CANCE HAZ.

HCC:N1
Boiling Pt:B.P. Text:>572F,>300C
Vapor Pres:<1
Vapor Density:NEG
Spec Gravity:2.6
Evaporation Rate & Reference:NEGL (N-BUTYL ACETATE=1)
Solubility in Water:INSOLUBLE
Appearance and Odor:SOLID, WHITE COLOR, ODORLESS.
Percent Volatiles by Volume:<1

Stability Indicator/Materials to Avoid:YES
CONTACT W/OXIDIZING AGENTS.
Stability Condition to Avoid:NONE KNOWN.
Hazardous Decomposition Products:SILICON DIOXIDE, FORMALDEHYDE, CARBON
MONOXIDE AND CARBON DIOXIDE

Waste Disposal Methods:DISPOSAL SHOULD BE MADE IN ACCORDANCE WITH
LOCAL, STATE AND FEDERAL REGULATIONS. SARA SEC 313 TITTLE III/ 40
CFR PART 372:ZINC AND COMPOUNDS.

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assume responsibility for the suitability of this information to their
particular situation.