Trimethylsilyl acetateTrimethylsilyl acetate, also known as TMSOAc, is an organosilicon compound with the chemical formula CH3COOSi(CH3)3. It is a colorless liquid. It is the silyl ester analog of tert-butyl acetate, having a trimethylsilyl group \sSi(CH3)3 in place of the tert-butyl group \sC(CH3)3. Read from the Chembox of the Wikipedia article Trimethylsilyl acetate, revision 1380053296.

Property

Value

Formula

C5H12O2Si, 132.23 g/mol

Melting point

-32 °C

Boiling point

107.5 °C

Density

0.882 g/cm³

Flash point

19 °C

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