Trimethylsilyl trifluoromethanesulfonateTrimethylsilyl trifluoromethanesulfonate (TMSOTf) is an organosilicon compound with the formula (CH3)3SiO3SCF3. It is a colorless moisture-sensitive liquid. It is the trifluoromethanesulfonate derivative of trimethylsilyl. Read from the Chembox of the Wikipedia article Trimethylsilyl trifluoromethanesulfonate, revision 1380135374.

Property

Value

Formula

C4H9F3O3SSi, 222.26 g/mol

Boiling point

140 °C

Density

1.225 g/cm³

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