Product ID:G 624
MSDS Date:04/17/1990
FSC:6850
NIIN:00-880-7616
MSDS Number: BLDBB

GENERAL ELECTRIC CO., SILICONE PRODUCT DIV.

260 HUDSON RIVER ROAD
WATERFORD, NY 12188
US

Emergency Phone: 518-237-3330

Info Phone: 518-237-3330

Preparer: DA POLSINELLI

Cage: 01139

R.H.CARLSON COMPANY,INC.

1687 GREENWICH, CT 06830-5921 US

Telephone: 203-531-5500

Cage: 33530

FUMED SILICA

CAS: 112945-52-5

Fraction By Weight: 5 - 10%

OSHA PEL 6MG/M3

ACGIH TLV: 6MG/M3

TRADE SECRET

Fraction By Weight: 1 - 5%

OSHA PEL 15 MG/M3 (MFR)

ACGIH TLV: 10 MG/M3 (MFR)

SILICON FLUID/DIMETHYLPOLYSILOXANE (80-99%)

CAS: 63148-62-9

Routes of Entry: Inhalation:YES Skin:YES Ingestion:NO
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:ACUTE-EYES:MAY CAUSE
IRRITATION.SKIN:IRRITATION IS NOT EXPECTED,BUT MAY OCCUR IN CERTAIN
SENSITIVE INDIVIDUALS.INHALATION:A DUST HAZARD MAY BE CREATED
IF,UNDER CONDITIONS OF USE,SOLID PARTICLES ARE SE PARATED FROM THE
POLYMERIC MATRIX.INGESTION:UNKNOWN.CHRONIC-RESPIRATORY
AILMENTS,SILICOSIS.
Effects of Overexposure:EYES:MAY CAUSE IRRITATION.SKIN:IRRITATION IS
NOT EXPECTED,BUT MAY OCCUR IN CERTAIN SENSITIVE
INDIVIDUALS.INHALATION:A DUST HAZARD MAY BE CREATED IF,UNDER
CONDITIONS OF USE,SOLID PARTICLES ARE SEPARATE D FROM THE POLYMERIC
MATRIX.INGESTION:UNKNOWN.
Medical Cond Aggravated by Exposure:DUST MAY IRRITATE PRE-EXISTING SKIN
DISORDER.

First Aid:CALL A PHYSICIAN.INHALATION:REMOVE TO FRESH
AIR.EYES:IMMEDIATELY FLUSH WITH WATER FOR 15 MINUTES.GET MEDICAL
ATTENTION IF IRRITATION PERSISTS.SKIN:WASH WITH SOAP AND
WATER.INGESTION:RINSE MOUTH WITH W ATER SEVERAL TIMES.

Flash Point Method:COC
Flash Point:>500F,>260C
Extinguishing Media:ALL STANDARD FIRE FIGHTING MEDIA
Fire Fighting Procedures:COMBUSTIBLE. WEAR SELF-CONTAINED BREATHING
APPARATUS IF IN A CONFINED AREA. COOL FIRE EXPOSED CONTAINERS WITH
WATER SPRAY.

Spill Release Procedures:WIPE, SCRAPE OR SOAK UP IN AN INERT MATERIAL
AND PUT IN A CONTAINER FOR DISPOSAL.WASH WALKING SURFACES WITH
DETERGENT AND WATER TO REDUCE SLIPPING HAZARD.WEAR PROPER
PROTECTIVE EQUIPMENT.
Neutralizing Agent:NOT APPLICABLE.

Handling and Storage Precautions:STORAGE-KEEP CONTAINER CLOSED.
Other Precautions:AVOID BREATHING DUST. AVOID CONTACT WITH SKIN & EYES.
USE ONLY IN A WELL VENTILATED AREA. WASH THOROUGHLY AFTER HANDLING.

Respiratory Protection:WORK IN A WELL VENTILATED AREA. WEAR
NIOSH-APPROVED SELF-CONTAINED BREATHING APPARATUS OR DUST MASK IF
NEEDED.
Ventilation:GOOD GENERAL VENTILATION IS SUFFICIENT.
Protective Gloves:CLOTH
Eye Protection:SAFETY GLASSES
Other Protective Equipment:EYE WASH STATION.
Work Hygienic Practices:OBSERVE GOOD PERSONAL HYGIENE PRACTICES AND
RECOMMENDED PROCEDURES.
Supplemental Safety and Health

HCC:V7
Boiling Pt:B.P. Text:NONE
Vapor Pres:NEGLIGIBLE
Spec Gravity:1.035
Evaporation Rate & Reference:<1 (N-BUTYL ACETATE=1)
Solubility in Water:INSOLUBLE
Appearance and Odor:OFF-WHITE SOLID, SLIGHT ODOR
Percent Volatiles by Volume:<1

Stability Indicator/Materials to Avoid:YES
Stability Condition to Avoid:KEEP AWAY FROM HEAT, SPARKS AND FLAMES.
AVOID ANY SOURCE OF IGNITION.
Hazardous Decomposition Products:SILICONE DIOXIDE

Waste Disposal Methods:DISPOSAL SHOULD BE MADE IN ACCORDANCE WITH ALL
APPLICABLE FEDERAL, STATE AND LOCAL LAWS AND 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.