1066-40-6 structure, C3H10OSi

Trimethylsilanol

CAS No.

1066-40-6

Formula:

C3H10OSi

Basic Info

Trimethylsilanol (TMS) is an organosilicon compound with the formula (CH3)3SiOH. The Si centre bears three methyl groups and one hydroxyl group. It is a colourless volatile liquid.

Formula
C3H10OSi
Molecular Weight
90.1964
Exact Mass
90.0501
LogP
0.8136
PSA
20.23
Synonyms

Silanol, trimethyl-

hydroxy(trimethyl)silane

hydroxytrimethylsilane

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Properties

Density
0.81g/cm3
Boiling Point
75ºC at 760mmHg
Vapor Pressure
73.9mmHg at 25°C

Safety Info

HS Code
2931900090
Caution Statement
P210
Hazard Declaration
Caution Statement

Related Compound Information