Product ID:SILICONE RUBBER SEALANT, RTV102
MSDS Date:04/22/1997
FSC:8040
NIIN:00-225-4548
MSDS Number: CGRQH

GE SILICONES

260 HUDSON RIVER RD
WATERFORD, NY 12188
US

Emergency Phone: 518-237-3330

Info Phone: 518-237-3330

Preparer: C.E. HANNIGAN

Cage: GESIL

GENERAL ELECTRIC CO, SILICONE PRODUCTS BUSINESS DEPT

WATERFORD, NY 12188 US

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

Cage: 01139

SILANE, METHYLTRIACETOXY-; (METHYLTRIACETOXYSILANE). LD50

CAS: 4253-34-3

RTECS: VV4500000

Fraction By Weight: 1-5%

OSHA PEL N/K

ACGIH TLV: N/K

POLYDIMETHYLSILOXANE; (POLYDIMETHYLSILOXANE SILANOL/STPD).

CAS: 70131-67-8

Fraction By Weight: 60-80%

OSHA PEL N/K

ACGIH TLV: N/K

(ORAL, RAT)

CAS: 68554-67-6

Fraction By Weight: 10-30%

OSHA PEL N/K

ACGIH TLV: N/K

SILANE, DICHLORODIMETHYL-, REACTION PRODUCTS WITH SILICA;

CAS: 68611-44-9

Fraction By Weight: 10-30%

OSHA PEL N/K

ACGIH TLV: N/K

DOW CORNING 200 FLUID; (DIMETHYLPOLYSILOXANE). LD50

CAS: 63148-62-9

RTECS: JJ6484500

Fraction By Weight: 1-5%

OSHA PEL N/K

ACGIH TLV: N/K

<41 G/L

RTECS: 9999999VO

OSHA PEL N/K

ACGIH TLV: N/K

LD50 LC50 Mixture:SEE INGREDIENTS
Routes of Entry: Inhalation:YES Skin:YES Ingestion:NO
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:INGEST: MAY BE HARMFUL IF SWALLOWED.
SKIN: UNCURED PRODUCT CONTACT WILL IRRITATE LIPS, GUMS & TONGUE &
MAY IRRITATE SKIN. INHAL: CAUSES IRRITATION OF MOUTH, NOSE &
THROAT. APPLIES ONLY IN UNCURED STAT E. EYE CONTACT: UNCURED
PRODUCT CONTACTIRRITATES EYES. OTHER: ACETIC ACID RELEASED DURING
CURING. (EFTS OF OVEREXP)
Explanation of Carcinogenicity:NOT RELEVANT
Effects of Overexposure:HLTH HAZ: PRODUCT CONTAINS METHYLPOLYSILOXANES
WHICH CAN GENERATE FORMALDEHYDE AT APPROXIMATELY 300F(150C) & ABOVE
IN ATMOSPHERES WHICH CONTAIN OXYGEN. FORMALDEHYDE IS SKIN &
RESPIRATORY SENSITIZER, E YE & THROAT IRRITANT, ACUTE TOXICANT &
POTENTIAL CANCER HAZARD. MSDS FOR FORMALDEHYDE IS AVAILABLE FROM GE
SILICONES.
Medical Cond Aggravated by Exposure:NONE KNOWN.

First Aid:INGEST: RINSE MOUTH WITH WATER SEVERAL TIMES. SKIN: TO CLEAN
FROM SKIN, REMOVE COMPLETELY WITH DRY CLOTH OR PAPER TOWEL BEFORE
WASHING WITH DETERGENT AND WATER. GET MEDICAL ATTENTION IF
IRRITATION PER SISTS. INHAL: MOVE TO FRESH AIR. EYES: IMMEDIATELY
FLUSH EYES WITH PLENTY OF WATER FOR AT LEAST 15 MINUTES AND GET
MEDICAL ATTENTION IF IRRITATION PERSISTS.

Extinguishing Media:ALL STANDARD FIREFIGHTING MEDIA.
Fire Fighting Procedures:USE NIOSH APPROVED SCBA AND FULL PROTECTIVE
EQUIPMENT .
Unusual Fire/Explosion Hazard:NONE SPECIFIED BY MANUFACTURER.

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 AS SPECIFIE D IN PROTECTIVE EQUIPMENT SECTION.
Neutralizing Agent:NONE SPECIFIED BY MANUFACTURER.

Handling and Storage Precautions:KEEP CONTAINER CLOSED WHEN NOT IN USE.
AVOID CONTACT W/SKIN & EYES. CAUTION! REMOVE CONTACT LENSES BEFORE
USING SEALANT. DO NOT HANDLE LENSES (SUPDAT)
Other Precautions:PROD RELEASES ACETIC ACID DURING APPLICATION &
CURING. USE MECH VENT TO STAY BELOW TLV OF 10 PPM ACETIC ACID.
UNCURED PROD CONTACT IRRITATES EYES. UNCURED PRODUCT CONATACT MAY
IRRITATE SKIN. USE IN WE LL VENTD AREA TO PVNT IRRIT BY VAPORS.

Respiratory Protection:USE IN A WELL VENTILATED AREA. USE NIOSH
APPROVED RESPIRATORY PROTECTION IF TLV EXCEEDED OR OVEREXPOSURE IS
LIKELY.
Ventilation:USE ONLY IN WELL VENTILATED AREA.
Protective Gloves:CLOTH GLOVES.
Eye Protection:ANSI APPRVD CHEM WORKERS GOGGLES .
Other Protective Equipment:ANSI APPROVED EYE WASH & DELUGE SHOWER .
Work Hygienic Practices:GOOD HYGIENIC PRACTICES SHOULD BE OBSERVED.
WORK CLOTHES SHOULD BE WASHED SEPARATELY AT END OF EACH WORK DAY.
(SUPDAT)
Supplemental Safety and Health
HNDLG/STOR PRECS: UNTIL ALL SEALANT HAS BEEN CLEANED FROM FINGERTIPS,
NAILS & CUTICLES. RESIDUAL SEALANT MAY REMAIN ON FINGERS FOR
SEVERAL DAYS & TRANSFER TO LENSES & CAUSE SEVERE EYE IRRITATION.
HYGI ENE PRACT: DISPOSABLE CLOTHING SHOULD BE DISCARDED WITH
MATERIAL.

Spec Gravity:1.06 (H*2O=1)
Evaporation Rate & Reference:<1 (BUTYL ACETATE=1)
Solubility in Water:INSOLUBLE
Appearance and Odor:WHITE SOLID; ACETIC ACID ODOR.
Percent Volatiles by Volume:<3.9

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

Waste Disposal Methods:DISPOSAL SHOULD BE MADE IN ACCORDANCE WITH
FEDERAL, STATE AND LOCAL REGULATIONS. BURY IN A LICENSED LANDFILL
OR BURN IN AN APPROVED INCINERATOR ACCORDING TO FEDERAL, STATE AND
LOCAL 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.