ALDRICH CHEMICAL CO -- TRIETHYLSILANE, 99%, 23019-7  -- 6810-00N037249
<pre>=====================  Product Identification  =====================

Product ID:TRIETHYLSILANE, 99%, 23019-7
MSDS Date:06/18/1992
FSC:6810
NIIN:00N037249
=== Responsible Party ===
Company Name:ALDRICH CHEMICAL CO
Box:355
City:MILWAUKEE
State:WI
ZIP:53201
Country:US
Info Phone Num:414-273-3850
Emergency Phone Num:414-273-3850
CAGE:60928
=== Contractor Identification ===
Company Name:ALDRICH CHEMICAL CO INC
Address:1001 WEST ST PAUL AVE
Box:355
City:MILWAUKEE
State:WI
ZIP:53233
Country:US
Phone:414-273-3850
CAGE:60928

=============  Composition/Information on Ingredients  =============

Ingred Name:TRIETHYLSILANE
CAS:617-86-7
Fraction by Wt: 99%

=====================  Hazards Identification  =====================

LD50 LC50 Mixture:NONE SPECIFIED BY MANUFACTURER.
Routes of Entry: Inhalation:YES  Skin:YES  Ingestion:YES
Reports of Carcinogenicity:NTP:NO    IARC:NO	OSHA:NO
Health Hazards Acute and Chronic:ACUTE:MAY BE HARMFUL BY INHALATION,
    INGESTION OR SKIN ABSORPTION. MAY CAUSE IRRITATION.
Explanation of Carcinogenicity:NOT RELEVANT
Effects of Overexposure:SEE HEALTH HAZARDS
Medical Cond Aggravated by Exposure:NONE SPECIFIED BY MANUFACTURER.

=======================  First Aid Measures  =======================

First Aid:EYES:IMMEDIATELY FLUSH WITH COPIOUS AMOUNTS OF WATER FOR AT
    LEAST 15 MINUTES. SKIN:IMMEDIATELY WASH WITH SOAP AND COPIOUS
    AMOUNTS OF WATER. INHAL:REMOVE TO FRESH AIR. IF NOT BREATHING GIVE
    ARTIFICIAL	RESPIRATION. IF BREATHING IS DIFFICULT,GIVE OXYGEN.
    INGEST:WASH OUT MOUTH WITH WATER PROVIDED PERSON IS CONSCIOUS. CALL
    A PHYSICIAN. WASH CONTAMINATED CLOTHING BEFORE REUSE.

=====================  Fire Fighting Measures  =====================

Flash Point:25F,-3.9C
Extinguishing Media:CARBON DIOXIDE, DRY CHEMICAL POWDER.
Fire Fighting Procedures:USE NIOSH/MSHA APPROVED SCBA AND FULL
    PROTECTIVE EQUIPMENT . EXTREMELY FLAMMABLE.
Unusual Fire/Explosion Hazard:VAP MAY TRAVEL CONSIDERABLE DISTANCE TO
    SOURCE OF IGNIT & FLASH BACK. CONTR EXPLOS MAY OCCUR UNDER FIRE
    CNDTNS. UNDER FIRE CNDTNS, MATL MAY DECOMPOSE (SUPDAT)

==================  Accidental Release Measures  ==================

Spill Release Procedures:EVAC AREA. SHUT OFF ALL SOURCES OF IGNIT. WEAR
    NIOSH/MSHA APPRVD SCBA, RUBB BOOTS & HEAVY RUBB GLOVES. COVER W/DRY
    LIME/SAND/SODA ASH. PLACE IN COVERED CONTRS USING NON-SPARKING
    TOOLS & TRANSPORT OUTD OORS.VENT AREA & WASH SPILL SITE AFTER (SUPP
    DATA)
Neutralizing Agent:NONE SPECIFIED BY MANUFACTURER.

======================	Handling and Storage  ======================

Handling and Storage Precautions:KEEP TIGHTLY CLOSED. STORE IN A COOL
    DRY PLACE. AVOID CONTACT WITH EYES, SKIN AND CLOTHING. KEEP AWAY
    FROM SPARKS, HEAT AND OPEN FLAME.
Other Precautions:HANDLE AND STORE UNDER NITROGEN.DO NOT BREATHE
    VAPORS. DO NOT BREATHE VAPORS. USE ONLY IN WELL VENTILATED AREAS.
    KEEP AWAY FROM SOURCES OF IGNITION. NO SMOKING.

=============  Exposure Controls/Personal Protection  =============

Respiratory Protection:WEAR APPROPRIATE NIOSH/MSHA APPROVED RESPIRATOR.
Ventilation:MECHANICAL EXHAUST REQUIRED.
Protective Gloves:CHEMICAL RESISTANT GLOVES.
Eye Protection:CHEMICAL WORKERS GOGGLES .
Other Protective Equipment:SAFETY SHOWER AND EYE BATH. OTHER PROTECTIVE
    CLOTHING.
Work Hygienic Practices:WASH THOROUGHLY AFTER HANDLING.
Supplemental Safety and Health
EXPLOS HAZ:TO FORM FLAMMABLE AND/OR EXPLOSIVE MIXTURES IN AIR. EMITS
    TOXIC FUMES UNDER FIRE CONDITIONS. SPILL PROCEDURE: PICKUP IS
    COMPLETE.

==================  Physical/Chemical Properties  ==================

HCC:F3
Boiling Pt:B.P. Text:225F,107C
Spec Gravity:0.728
Appearance and Odor:COLORLESS LIQUID.

=================  Stability and Reactivity Data  =================

Stability Indicator/Materials to Avoid:YES
STRONG ACIDS, STRONG BASES, STRONG OXIDIZING AGENTS. MAY DECOMPOSE ON
    EXPOSURE TO MOIST AIR OR WATER.
Stability Condition to Avoid:NONE SPECIFIED BY MANUFACTURER.
Hazardous Decomposition Products:TOXIC FUMES OF CARBON MONOXIDE, CARBON
    DIOXIDE, SILICON OXIDE

====================  Disposal Considerations  ====================

Waste Disposal Methods:DISPOSAL MUST BE IN ACCORDANCE WITH LOCAL, STATE
    AND FEDERAL REGULATIONS . BURN IN A CHEMICAL INCINERATOR EQUIPPED
    WITH AN AFTERBURNER AND SCRUBBER BUT EXERT EXTRA CARE IN IGNITING
    AS THIS MATER IAL IS HIGHLY FLAMMABLE.

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