4-[(2,5-Dichlorophenyl)sulfonyl]-3-nitrobenzoic acid

4-[(2,5-二氯苯基)磺酰基]-3-硝基苯甲酸

Also known as: 4-[(2,5-Dichlorophenyl)sulfonyl]-3-nitrobenzoic acid, 4-(2,5-dichlorophenyl)sulfonyl-3-nitrobenzoic acid, 4-(2,5-dichlorobenzenesulfonyl)-3-nitrobenzoic acid, 4-((2,5-Dichlorophenyl)sulfonyl)-3-nitrobenzoic acid, hms545d18

4-[(2,5-Dichlorophenyl)sulfonyl]-3-nitrobenzoic acid (CAS 219930-11-7) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C13H7Cl2NO6S and a molecular weight of 376.16900 g/mol. It is also known as 4-(2,5-dichlorophenyl)sulfonyl-3-nitrobenzoic acid, 4-(2,5-dichlorobenzenesulfonyl)-3-nitrobenzoic acid and 4-((2,5-Dichlorophenyl)sulfonyl)-3-nitrobenzoic acid. Key properties include a melting point of 260ºC, a boiling point of 604ºC at 760 mmHg, a density of 1.663g/cm3 and a flash point of 319.1ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

219930-11-7

Jingsj CID

J-1492721-6

Molecular Formula

C₁₃H₇Cl₂NO₆S

Chinese Name

4-[(2,5-二氯苯基)磺酰基]-3-硝基苯甲酸

Molecular Weight

376.16900 g/mol

Category

Organic Acids

Last updated

8/21/2026