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Trimethylsilyl acetate

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Origin: China

Cas No: 2754-27-0

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 80 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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CAS No.: 2754-27-0 Formula: C5H12O2Si Molecular Weight: 132.23300

Basic Info

Chemical Name	Trimethylsilyl acetate
Synonyms	Trimethylacetoxysilane; TMS acetate; Acetic acid,trimethylsilyl ester; Acetic Acid Trimethylsilyl Ester; TriMethylsilyl Acetate; CH3CO2SiMe3; trimethylsilyl ethanoate; Acetoxytrimethylsilane;
CAS No.	2754-27-0
Molecular Formula	C5H12O2Si
Molecular Weight	132.23300
PSA	26.30000
LogP	1.38440

Properties

Appearance & Physical State	Clear colorless to pale yellow liquid
Density	0.884
Boiling Point	102-104ºC
Melting Point	-32ºC
Flash Point	19ºC
Refractive Index	1.387-1.389
Storage Condition	Flammables area
Vapor Density	1 (vs air)
Vapor Pressure	35 mm Hg ( 30 °C)

Safety Info

Hazard Class	3
Safety Statements	S16
HS Code	2931900090
Packing Group	II
WGK Germany	3
RIDADR	UN 3272
Risk Statements	R11
Hazard Codes	F

Synthesis Route

Methyl acetate→ACETYL IODIDE+Trimethylsilyl acetate
Butyl acetate→ACETYL IODIDE+Trimethylsilyl acetate
2-chloroethoxy(trimethyl)silane→Acetic Acid 2-Chloroethyl Ester+Trimethylsilyl acetate

Precursor

Acetic anhydride
Methyl acetate
hexamethyldisiloxane
acetic acid

Downstream Product

3'-CHLOROACETANILIDE
2-Pyridyl Acetate
[dimethyl(trimethylsilyloxy)silyl]methyl 2-methylprop-2-enoate
2-PYRIDYL TRIFLUOROMETHANESULFONATE

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