Product ID:RTV159 POLYSILOXANE COMPOUND
MSDS Date:03/17/2000
FSC:8040
NIIN:00-145-0450
Status Code:A
MSDS Number: CLQZD

GE SILICONES

260 HUDSON RIVER ROAD
WATERFORD, NY 12188
US

Emergency Phone: 518-237-3330

Info Phone: 518-237-3330

Preparer: ERNEST CARTER

Cage: 01139

GENERAL ELECTRIC CO, SILICONE PRODUCTS BUSINESS DEPT

WATERFORD, NY 12188 US

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

Cage: 01139

METHYLTRIACETOXYSILANE

CAS: 4253-34-3

RTECS: VV4500000

POLYDIMETHYSILOXANE SILANOL/STPD

CAS: 70131-67-8

SILANOL/STPD SILOXANE W/ME SLSQXNS

CAS: 68554-67-6

D4 & HMDZ TREATED SILICON DIOXIDE

CAS: 68937-51-9

RED IRON OXIDE

CAS: 1309-37-1

RTECS: NO7400000

OSHA PEL 10 MG/M3

ACGIH TLV: 5 MG/M3;2 PPM

Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:EMERGENCY OVERVIEW: RED SOLID, VINEGAR
ODOR, AVOID CONTACT WITH EYES, MAY IRRITATE THE SKIN, UNCURRED
PRODUCT CONTACT IRRITATES THE EYES, REFER TO OTHER MSDS SECTIONS
FOR DETAILED INFORMATION. INGESTI ON: NONE KNOWN. SKIN CONTACT:
UNCURED PRODUCT CONTACT WILL IRRITATE LIPS, GUMS AND TONGUE.
UNCURED PRODUCT CONTACT MAY IRRITATE THE SKIN. INHALATION: CAUSES
IRRITATION OF THE MOUTH, NOSE, AND THROAT. APPLIES ONLY IN UNCURED
STATE. EYE CONTACT: UNCURED PRODUCT CONTACT IRRITATES EYES. THIS
PRODUCT OR ONE OF ITS INGREDIENTS PRESENT 0.1% OR MORE IS NOT
LISTED AS A CARCINOGEN OR SUSPECTED CARCINOGEN BY NTP, IARC, AND
OSHA.
Explanation of Carcinogenicity:THIS PRODUCT OR ONE OF ITS INGREDIENTS
PRESENT 0.1% OR MORE IS NOT LISTED AS A CARCINOGEN OR SUSPECTED
CARCINOGEN BY NTP, IARC, OR OSHA.
Effects of Overexposure:ACETIC ACID RELEASED DURING CURING. THIS
PRODUCT CONTAINS METHYLPOLYSILOXANES WHICH CAN GENERATE
FORMALDEHYDE AT APPROXIMATELY 300 DEG F AND ABOVE, IN ATMOSPHERES
WHICH CONTAIN OXYGEN. FORMALDEHYDE IS A SKIN AND RESPIRATORY
SENSITIZER, EYE AND THROAT IRRITANT, ACUTE TOXICANT, AND POTENTIAL
CANCER HAZARD. AN MSDS FOR FORMALDEHYDE IS AVAILABLE FROM GE
SILICONES.
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
TOWEL,BEFORE WASHING WITH DETERGENT AND WATER. GET MEDICAL
ATTENTION. INHALATION: MOVE PERSON TO FRESH AIR. EYES : FLUSH
EYES WITH PLENTY OF WATER FOR AT LEAST 15 MINUTES AND GET MEDICAL
ATTENTION.

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 THE PROTECTIVE EQUIPMENT
SECTION.

Handling and Storage Precautions:AVOID CONTACT WITH SKIN AND EYES.
REMOVE CONTACT LENSES BEFORE USING SEALENT. DO NOT HANDLE LENSES
UNTIL ALL SEALANT HAS BEEN CLEANED FROM THE FINGER TIPS, NAILS AND
CUTILCLES. RESIDUAL SEALENT MAY RE MAIN ON SEVERE EYE IRRITATION.
PRODUCT RELEASES ACETIC ACID DURING APPLICATION AND CURING. USE
MECHA
Other Precautions:USE MECHANICAL VENTIALATION TO STAY BELOW TLV OF 10
PPM ACETIC ACID. UNCURED PRODUCT CONTACT IRRITATES EYES. UNCURED
PRODUCT CONTACT MAY IRRITATE SKIN. USE IN A WELL VENTILATED AREA TO
PREVENT IRRITAT ION BY VAPORS.

Respiratory Protection:USE IN A WELL VENTILATED AREA. USE APPROVED
NIOSH RESPIRATORY PROTECTION IF TLV EXCEEDED OR OVEREXPOSURE IS
LIKELY.
Ventilation:EXHAUST VENTILATION: USE IN A WELL VENTILATED AREA.
MECHANICAL VENTILATION.
Protective Gloves:RUBBER GLOVES. CLOTH GLOVES.
Eye Protection:SAFETY GLASSES.
Other Protective Equipment:NONE KNOWN.
Supplemental Safety and Health

Vapor Density:1100
Spec Gravity:1.10
VOC Pounds/Gallon:42
Evaporation Rate & Reference:<1
Solubility in Water:INSOLUBLE
Percent Volatiles by Volume:<3.8%

Stability Indicator/Materials to Avoid:YES
NONE KNOWN
Stability Condition to Avoid:NONE KNOWN
Hazardous Decomposition Products:CARBON MONOIDE, CARBON DIOXID.
SILICON DIOXIDE. ACETIC ACID. FORMALDEHYDE.
Conditions to Avoid Polymerization:WILL NOT OCCUR.

Waste Disposal Methods:DISPOSAL SHOULD BE MADE IN ACCORDANCE WITH
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.