2-(Trimethylsilyl)ethanesulfonyl chloride

Modify Date: 2025-08-31 08:26:21

2-(Trimethylsilyl)ethanesulfonyl chloride Structure
2-(Trimethylsilyl)ethanesulfonyl chloride structure
Common Name 2-(Trimethylsilyl)ethanesulfonyl chloride
CAS Number 106018-85-3 Molecular Weight 200.759
Density 1.1±0.1 g/cm3 Boiling Point 209.4±23.0 °C at 760 mmHg
Molecular Formula C5H13ClO2SSi Melting Point N/A
MSDS Chinese USA Flash Point 80.5±22.6 °C
Symbol GHS02 GHS07
GHS02, GHS07
Signal Word Danger

 Names

Name 2-trimethylsilylethanesulfonyl chloride
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.1±0.1 g/cm3
Boiling Point 209.4±23.0 °C at 760 mmHg
Molecular Formula C5H13ClO2SSi
Molecular Weight 200.759
Flash Point 80.5±22.6 °C
Exact Mass 200.009399
PSA 42.52000
LogP 2.32
Vapour Pressure 0.3±0.4 mmHg at 25°C
Index of Refraction 1.444

 Safety Information

Symbol GHS02 GHS07
GHS02, GHS07
Signal Word Danger
Hazard Statements H225-H315-H319-H335
Precautionary Statements P210-P261-P305 + P351 + P338
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;Xi: Irritant;
Risk Phrases R11
Safety Phrases 26
RIDADR UN 1993 3/PG 2

 Synonyms

SES-Cl
Ethanesulfonyl chloride, 2-(trimethylsilyl)-
2-Trimethylsilylethylsulfonyl chloride
2-(Trimethylsilyl)ethanesulfonyl chloride
Me3SiCH2CH2SO2Cl
2-trimethylsilanyl-ethanesulfonyl chloride
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