Product ID:RTV157
MSDS Date:03/13/1991
FSC:8040
NIIN:00-181-8380
MSDS Number: BQGLX

GE SILICONES

260 HUDSON RIVER ROAD
WATERFORD, NY 12188
US

Emergency Phone: 518-237-3330

Info Phone: 518-237-3330

Preparer: DA POLSINELLI

Cage: GESIL

GENERAL ELECTRIC CO, SILICONE PRODUCTS BUSINESS DEPT

WATERFORD, NY 12188 US

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

Cage: 01139

HAZARDOUS TRADE SECRET COMPONENT

Fraction By Weight: 1-5%

METHYLTRIACETOXYSILANE

CAS: 4253-34-3

RTECS: VV4500000

Fraction By Weight: 1-5%

OSHA PEL 10 (R) PPM

ACGIH TLV: 10 (R) PPM

NON-HAZARDOUS TRADE SECRET COMPONENT

Fraction By Weight: 5-10%

TRADE SECRET COMPONENT

Fraction By Weight: 10-30%

OSHA PEL 15 MG/M3

ACGIH TLV: 10 MG/M3

DIMETHYL POLYSILOXANE SILANOL/ST

CAS: 70131-67-8

Fraction By Weight: 60-80%

174 G/L

RTECS: 9999999VO

LD50 LC50 Mixture:ACUTE ORAL LD50: 3160 (RAT) MG/KG
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:INGESTION: MAY BE HARMFUL IF
SWALLOWED. SKIN CONTACT: UNCURED PRODUCT CONTACT WILL IRRITATE
LIPS, GUMS AND TONGUE. UNCURED PRODUCT CONTACT MAY IRRITATE THE
SKIN. INHALATION: CAUSE MODERATE RESPIRATORY IRRITATION. APPLIES
ONLY IN UNCURED STATE. EYE CONTACT: UNCURED PRODUCT CONTACT
IRRITATES EYES.
Explanation of Carcinogenicity:THIS PRODUCT OR ONE OF ITS INGREDIENTS
PRESENT 0.1% OR MORE IS NOT LISTED AS A CARCINOGEN OR SUSPECTED
CARCINOGEN.
Effects of Overexposure:SUBCHRONIC (TARGET ORGAN) EFFECTS: RESPIRATORY
AILMENTS.
Medical Cond Aggravated by Exposure:NONE KNOWN

First Aid:INGESTION: RINSE MOUTH WITH WATER SEVERAL TIMES. SKIN: TO
CLEAN FROM SKIN, REMOVE COMPLETELY WITH A DRY CLOTH OR PAPER TOWL,
BEFORE WASHING WITH DETERGENT AND WATER. INHALATION: MOVE PERSON TO
FRESH A IR. EYES: IN CASE OF CONTACT, IMMEDIATELY FLUSH EYES WITH
PLENTY OF WATER FOR AT LEAST 15 MINUTES AND GET MEDICAL ATTENTION
IF IRRITATION PERSISTS. NOTES TO PHYSICIAN: NONE KNOWN.

Extinguishing Media:ALL STANDARD FIREFIGHTING MEDIA
Fire Fighting Procedures:NONE KNOWN

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.

Handling and Storage Precautions:AVOID SKIN & EYES CONTACT. REMOVE
CONTACT LENSES BEFORE USING. DONT HANDLE LENSES TILL SEALANT
CLEANED FROM FINGERTIPS, NAILS & CUTICLES.
Other Precautions:RESIDUAL SEALANT MAY REMAIN ON FINGERS FOR SEVERAL
DAYS & TRANSFER TO LENSES AND CAUSE SEVERE EYE IRRITATION. PRODUCT
RELEASES ACETIC ACID DURING APPLICATION AND CURING. USE MECHANICAL
VENTILATION TO STAY BELOW TLV OF 10 PPM ACETIC ACID.

Respiratory Protection:USE IN A WELL VENTILATED AREA.
Ventilation:USE ONLY IN WELL VENTILATED AREA.
Protective Gloves:CLOTH GLOVES
Eye Protection:SAFETY GLASSES
Other Protective Equipment:EYEWASH STATIONS.
Supplemental Safety and Health

HCC:T6
Spec Gravity:1.10
Evaporation Rate & Reference:<1 (BU AC=1)
Solubility in Water:INSOLUBLE
Appearance and Odor:GRAY SOLID, VINEGAR ODOR
Percent Volatiles by Volume:<5

Stability Indicator/Materials to Avoid:YES
NONE KNOWN
Stability Condition to Avoid:NONE KNOWN
Hazardous Decomposition Products:CARBON MONOXIDE, CARBON DIOXIDE,
ACETIC ACID, SILICON DIOXIDE

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.