4-Ethenylbenzenesulfonyl Chloride

Modify Date: 2025-08-26 01:59:44

4-Ethenylbenzenesulfonyl Chloride Structure
4-Ethenylbenzenesulfonyl Chloride structure
Common Name 4-Ethenylbenzenesulfonyl Chloride
CAS Number 2633-67-2 Molecular Weight 202.65800
Density 1.332g/cm3 Boiling Point 295.3ºC at 760mmHg
Molecular Formula C8H7ClO2S Melting Point N/A
MSDS N/A Flash Point 132.4ºC

 Names

Name 4-ethenylbenzenesulfonyl chloride
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.332g/cm3
Boiling Point 295.3ºC at 760mmHg
Molecular Formula C8H7ClO2S
Molecular Weight 202.65800
Flash Point 132.4ºC
Exact Mass 201.98600
PSA 42.52000
LogP 3.33790
Vapour Pressure 0.003mmHg at 25°C
Index of Refraction 1.564
Storage condition Freezer

 Safety Information

Hazard Codes Xi: Irritant;
Risk Phrases 34-43-41-38
Safety Phrases 26-36/37/39-45-37/39-24
RIDADR UN 3265
HS Code 2904909090

 Customs

HS Code 2904909090
Summary HS:2904909090 sulphonated, nitrated or nitrosated derivatives of hydrocarbons, whether or not halogenated VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

 Synonyms

4-vinylphenylsulfonyl chloride
4-Vinylbenzenesulfonyl chloride
Benzenesulfonylchloride,4-ethenyl
4-Styrenesulfonyl chloride
4-vinylbenzene-1-sulfonyl chloride
p-vinylbenzene sulfonyl chloride
p-Styrenesulfonyl Chloride
4-ethenylbenzene-1-sulfonyl chloride
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