4-[(4-Chlorophenyl)sulfonyl]benzoic acid

4-[(4-氯苯基)磺酰基]苯甲酸

Also known as: 4-(4-chlorophenyl)sulfonylbenzoic acid, 4-[(4-Chlorophenyl)sulfonyl]benzoic acid, 4-Chlor-4'-carboxy-diphenylsulfon, 4-Chlor-4'-carboxy-diphenylsulphon, 4-Chloro-4'-carboxydiphenyl sulfone, Benzoic acid, 4-[(4-chlorophenyl)sulfonyl]-, 4-(4-Chlorobenzenesulfonyl)benzoic acid

4-[(4-Chlorophenyl)sulfonyl]benzoic acid (CAS 37940-65-1) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C13H9ClO4S and a molecular weight of 296.72600 g/mol. It is also known as 4-(4-chlorophenyl)sulfonylbenzoic acid, 4-Chlor-4'-carboxy-diphenylsulfon and 4-Chlor-4'-carboxy-diphenylsulphon. Key properties include a boiling point of 506.3ºC at 760 mmHg, a density of 1.466g/cm3 and a flash point of 260ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

37940-65-1

Jingsj CID

J-1495087-4

Molecular Formula

C₁₃H₉ClO₄S

Chinese Name

4-[(4-氯苯基)磺酰基]苯甲酸

Molecular Weight

296.72600 g/mol

Category

Organic Acids

Last updated

8/21/2026