Trimethylsilyl acetate

Modify Date: 2025-08-21 11:49:39

Trimethylsilyl acetate Structure
Trimethylsilyl acetate structure
Common Name Trimethylsilyl acetate
CAS Number 2754-27-0 Molecular Weight 132.233
Density 0.9±0.1 g/cm3 Boiling Point 107.5±0.0 °C at 760 mmHg
Molecular Formula C5H12O2Si Melting Point −32 °C(lit.)
MSDS Chinese USA Flash Point 4.4±0.0 °C
Symbol GHS02
GHS02
Signal Word Danger

 Names

Name Trimethylsilyl acetate
Synonym More Synonyms

 Chemical & Physical Properties

Density 0.9±0.1 g/cm3
Boiling Point 107.5±0.0 °C at 760 mmHg
Melting Point −32 °C(lit.)
Molecular Formula C5H12O2Si
Molecular Weight 132.233
Flash Point 4.4±0.0 °C
Exact Mass 132.060654
PSA 26.30000
LogP 1.24
Vapour density 1 (vs air)
Vapour Pressure 27.0±0.2 mmHg at 25°C
Index of Refraction 1.391
Storage condition Flammables area

 Safety Information

Symbol GHS02
GHS02
Signal Word Danger
Hazard Statements H225
Precautionary Statements P210
Personal Protective Equipment Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes F:Flammable;
Risk Phrases R11
Safety Phrases S16-S23
RIDADR UN 3272 3/PG 2
WGK Germany 3
Packaging Group II
Hazard Class 3
HS Code 2931900090

 Customs

HS Code 2931900090
Summary 2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0%

 Articles1

More Articles
Novel base-initiated reactions of N-substituted pyridinium salts.

J. Fluor. Chem. 77(2) , 161-168, (1996)

 Synonyms

Trimethylacetoxysilane
Silanol, 1,1,1-trimethyl-, acetate
Acetic Acid Trimethylsilyl Ester
Acetic acid, trimethylsilyl ester
Silanol, trimethyl-, acetate
Acetoxytrimethylsilane
EINECS 220-404-2
TMS acetate
Acetic acid,trimethylsilyl ester
CH3CO2SiMe3
trimethylsilyl ethanoate
Trimethylsilyl acetate
MFCD00008695
Trimethyl Acetoxysilane
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