Product ID:RTV162
MSDS Date:03/06/1989
FSC:8040
NIIN:00-118-2695
MSDS Number: BCZRW

Emergency Phone: (518) 237-3330

Info Phone: (518) 237-3330

Preparer: D. A. POLSINELLI

Cage: 01139

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

Cage: 01139

METHYLTRIMETHOXYSILANE

CAS: 1185-55-8

Fraction By Weight: 1-5%

OSHA PEL 200 PPM

ACGIH TLV: 200 PPM

Routes of Entry: Inhalation:NO Skin:YES Ingestion:YES
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:INGESTION: MAY BE HARMFUL IF
SWALLOWED. SKIN CONTACT: SKIN IRRITATION IS NOT EXPECTED, BUT
MAY OCCUR IN CERTAIN SENSITIVE INDIVIDUALS. INHALATION: CAUSES
MILD RESPIRATORY IRRITATION. APPLIES ONL Y IN UNCURED STATE. EYE
CONTACT: UNCUREDPRODUCT CONTACT IRRITATES EYES. NO KNOWN CHRONIC
EFFECTS OF OVEREXPOSURE.
Medical Cond Aggravated by Exposure:NONE KNOWN.

First Aid:INGESTION: DO NOT INDUCE VOMITING. SLOWLY DILUTE W/1-2
GLASSES OF WATER OR MILK.SEEK MED ATTN. NEVER GIVE ANYTHING BY
MOUTH TO AN UNCONSCIOUS PERSON. SKIN: RE- MOVE COMPLETELY W/DRY
CLOTH/PAPER TOWEL BEFORE WASHING W/DETERGENT OR WATER.INHALATION:
MOVE PERSON TO FRESH AIR. EYES: IN CASE OF CONTACT, IMMEDIATELY
FLUSH EYES W/PLENTY OF WATER FOR 15 MIN/GET MED ATTN IF IRRITATION
PERSISTS.

Flash Point:NA
Autoignition Temp:Autoignition Temp Text:NA
Lower Limits:NA
Upper Limits:NA
Extinguishing Media:ALL STANDARD FIREFIGHTING MEDIA.
Fire Fighting Procedures:NONE KNOWN.
Unusual Fire/Explosion Hazard:NO SENSITIVITY TO MECHANICAL IMPACT.
SENSITIVITY TO STATIC DISCHARGE IS NOT EXPECTED.

Spill Release Procedures:WIPE/SCRAPE/SOAK UP IN AN INERT MATERIAL/PUT
IN A CONTAINER FOR DISPOSAL. WASH WALKING SURFACES
WITHDERTERGENT/WATER TO REDUCE SLIPPING HAZARD. WEAR PROPER
PROTECTIVE EQUIPMENT AS SPECIFIED IN THE PROTECTIVE EQUIPMENT
SECTION.

Handling and Storage Precautions:AVOID CONTACT W/SKIN/EYES. USE ONLY IN
WELL VEN- TILATED AREA. REMOVE CONTACT LENSES BEFORE USING
SEALANT. DO NOT HANDLE LENSES UNTIL HANDS CLEANED.

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:NONE KNOWN.
Work Hygienic Practices:WASH WITH SOAP AND WATER.
Supplemental Safety and Health
NK

Boiling Pt:B.P. Text:NA
Melt/Freeze Pt:M.P/F.P Text:NA
Vapor Pres:NEG.
Vapor Density:NEG.
Spec Gravity:2.085, WATER=1
pH:MA
Evaporation Rate & Reference:<1, BUTYL ACETATE = 1
Solubility in Water:INSOLUBLE
Appearance and Odor:SOLID, MILD ODOR, WHITE COLOR, ODOR THRESHOLD
UNKNOWN.
Percent Volatiles by Volume:<4

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

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.