GFS CHEMICALS, INC.
P.O. Box 245 Powell, OH 43065
740-881-5501(Tel.) 740-881-5989(Fax)
1-800-424-9300(Chemtrec 24Hr. Info.)
MATERIAL SAFETY DATA SHEET
3325
TRIETHYLSILYL ACETYLENE
CHEMICAL NAME & SYNONYMS DOT CLASS SARA TITLE 313
Triethylsilyl acetylene 3/II No
Farchan Prod. No. 192200 TSCA listed - No
FORMULA REPORTABLE QUANTITY F.W. CAS#
(C 2H 5) 3SiC/CH N/A 140.30 1777-03-3
PHYSICAL DATA
Density 0.786. Boiling point 136掳C. Refractive index 1.4310.
APPEARANCE & ODOR
Colorless liquid, characteristic organic odor.
REACTIVITY & CONDITIONS TO AVOID
Stable. Incompatible with bases, fluorine, strong acids, and oxidizing materials. Decomposes
to acetylene and hexaethyldisiloxane
FIRE HAZARDS
Flammable, will emit toxic fumes of carbon monoxide, carbon dioxide and silicon dioxide.
Firefighters wear SCBA and full protective clothing.
EXTINGUISHER FLASHPOINT LEL UEL
CO 2, ABC dry powder, foam, water spray or fog. 17掳C Not known
HEALTH HAZARDS
May be irritating to eyes. May also cause irritation to skin, mucous membranes and upper
respiratory tract. The health risks of this product have not been fully determined. It is
supplied for use in research and development only and must be used by or under the supervision
of a technically qualified individual. No LD/TD data found. PEL/TLV not established. This
material is not a listed carcinogen. It DOES NOT indicate absence of carcinogenicity.
FIRST AID
Remove contaminated clothing immediately and launder before reuse. Discard contaminated shoes.
For eyes, flush with plenty of water for at least fifteen minutes. Seek medical attention
immediately. For skin, wash thoroughly with soap and water, while removing clothing. Seek
medical attention. For inhalation, remove to fresh air. If not breathing give mouth to mouth
resuscitation. If breathing is difficult, give oxygen. Seek medical attention at once. For
ingestion, seek medical attention at once.
SPECIAL PRECAUTIONS
Wear goggles, rubber gloves, protective clothing. Use only with adequate ventilation and/or
suitable respiratory protection. Avoid all contact.
SPILLS & LEAKS
Remove ignition sources. Ventilate area. Equip personnel with respirator and protective
clothing. Take up spill in absorbent and dispose to incinerator or other suitable hazardous
waste.
CATALOG # PREPARED BY DATE
3325 MDM February 15, 2002
|