(Trimethylsilyl)acetylene

(Trimethylsilyl)acetylene

Product Number P911-A-12
Synonyms Ethynyltrimethylsilane
Purity 98 %
CAS 1066-54-2
MDL Number MFCD00008569
Molecular Formula C5H10Si
Molecular Weight 98.22
Properties

Boiling Point: 52-53 ℃

Vapor Pressure: 4 psig @ 20 ℃

Refractive Index: 1.388 @ 20 ℃

Density: 0.709 g/mL @ 25 ℃

Safety

DOT/IATA/IMDG: UN 1993 - HC 3 - PG II

Flash Point: -34 ℃

Hazard Statement: H225-H315-H319-H335

Regulatory

TSCA: Listed on TSCA inventory

HTN: 2931.90.9010

EINECS: 213-919-9

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