5-(Chlorosulfonyl)-2-methylbenzoic acid

5-氯磺酰基-2-甲基苯甲酸

Also known as: Benzoic acid, 5-(chlorosulfonyl)-2-methyl-, 5-Chlorosulfonyl-2-methylbenzoic acid, 5-(Chlorosulphonyl)-2-methylbenzoic acid, 5-(Chlorosulfonyl)-2-methylbenzenecarboxylic acid, 5-Chlorsulfonyl-2-methyl-benzoesaeure

5-(Chlorosulfonyl)-2-methylbenzoic acid (CAS 89001-57-0) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C8H7ClO4S and a molecular weight of 234.657 g/mol. It is also known as Benzoic acid, 5-(chlorosulfonyl)-2-methyl-, 5-Chlorosulfonyl-2-methylbenzoic acid and 5-(Chlorosulphonyl)-2-methylbenzoic acid. Key properties include a melting point of 152-154ºC, a boiling point of 398.7±35.0 °C at 760 mmHg, a density of 1.5±0.1 g/cm3 and a flash point of 194.9±25.9 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

89001-57-0

Jingsj CID

J-1512487-8

Molecular Formula

C₈H₇ClO₄S

Chinese Name

5-氯磺酰基-2-甲基苯甲酸

Molecular Weight

234.657 g/mol

Category

Organic Acids

Last updated

8/21/2026