4-Bromo-2-chlorobenzenesulfonyl chloride

4-溴-2-氯苯磺酰氯

Also known as: 2-Chloro-4-bromo-benzenesulfonyl chloride, 2-Chloro-4-bromobenzenesulfonyl chloride, 4-Bromo-2-chlorobenzene-1-sulfonyl chloride, 4-Bromo-2-chlorobenzenesulphonyl chloride, 4-Bromo-2-chlorophenylsulfonyl chloride, Benzenesulfonyl chloride, 4-bromo-2-chloro-

4-Bromo-2-chlorobenzenesulfonyl chloride (CAS 351003-52-6) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C6H3BrCl2O2S and a molecular weight of 289.962 g/mol. It is also known as 2-Chloro-4-bromo-benzenesulfonyl chloride, 2-Chloro-4-bromobenzenesulfonyl chloride and 4-Bromo-2-chlorobenzene-1-sulfonyl chloride. Key properties include a melting point of 76-81 °C(lit.), a boiling point of 319.9±27.0 °C at 760 mmHg, a density of 1.9±0.1 g/cm3 and a flash point of 147.3±23.7 °C. GHS signal word: Danger. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

351003-52-6

Jingsj CID

J-32479-5

Molecular Formula

C₆H₃BrCl₂O₂S

Chinese Name

4-溴-2-氯苯磺酰氯

Molecular Weight

289.962 g/mol

Category

Aromatic Hydrocarbons

Last updated

8/21/2026