4-(Methylsulfonyl)benzene-1-sulfonyl chloride

Modify Date: 2025-08-31 11:09:36

4-(Methylsulfonyl)benzene-1-sulfonyl chloride Structure
4-(Methylsulfonyl)benzene-1-sulfonyl chloride structure
Common Name 4-(Methylsulfonyl)benzene-1-sulfonyl chloride
CAS Number 82964-91-8 Molecular Weight 254.71100
Density 1.517g/cm3 Boiling Point 158-163°C
Molecular Formula C7H7ClO4S2 Melting Point 165-169 °C(lit.)
MSDS Chinese USA Flash Point 208.8ºC
Symbol GHS05
GHS05
Signal Word Danger

 Names

Name 4-methylsulfonylbenzenesulfonyl chloride
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.517g/cm3
Boiling Point 158-163°C
Melting Point 165-169 °C(lit.)
Molecular Formula C7H7ClO4S2
Molecular Weight 254.71100
Flash Point 208.8ºC
Exact Mass 253.94700
PSA 85.04000
LogP 3.17920
Index of Refraction 1.554
InChIKey TYJOQICPGZGYDT-UHFFFAOYSA-N
SMILES CS(=O)(=O)c1ccc(S(=O)(=O)Cl)cc1

 Safety Information

Symbol GHS05
GHS05
Signal Word Danger
Hazard Statements H314
Precautionary Statements P280-P305 + P351 + P338-P310
Personal Protective Equipment Eyeshields;Faceshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges
Hazard Codes C
Risk Phrases R34
Safety Phrases S22-S26-S36/37/39-S45-S24/25
RIDADR UN 3261 8/PG 2
WGK Germany 3
Packaging Group III
Hazard Class 8
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%

 Articles1

More Articles
Synthesis and biological evaluation of inhibitors of thymidine monophosphate kinase from Bacillus anthracis. Byun Y, et al.

Nucleosides Nucleotides Nucleic Acids 27(3) , 244-260, (2008)

 Synonyms

4-methylsulfinylbenzenesulfonyl chloride
4-(methylsulfonyl)benzene-1-sulfonyl chloride
4-(methylsulphonyl)phenylsulphonyl chloride
4-methanesulfonylbenzenesulfonyl chloride
MFCD00216486
4-(Methylsulfonyl)benzenesulfonyl chloride
4-methanesulphonylbenzenesulphonyl chloride
4-(methylsulphonyl)benzenesulphonyl chloride
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