4-Chloro-3-(trifluoromethyl)benzenesulfonyl chloride

对氯间三氟甲基苯磺酰氯

Also known as: 4-Chloro-3-(trifluoromethyl)benzene-1-sulfonyl chloride, 4-Chloro-3-(trifluoromethyl)benzenesulphonyl chloride, 4-Chloro-5-(trifluoromethyl)benzenesulfonyl chloride, Benzenesulfonyl chloride, 4-chloro-3-(trifluoromethyl)-, m-Toluenesulfonylchloride, 4-chloro-α,α,α-trifluoro-, AKOS BBS-00007012, BUTTPARK 83\07-19, MFCD00024882, F9995-0333

4-Chloro-3-(trifluoromethyl)benzenesulfonyl chloride (CAS 32333-53-2) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C7H3Cl2F3O2S and a molecular weight of 279.064 g/mol. It is also known as 4-Chloro-3-(trifluoromethyl)benzene-1-sulfonyl chloride, 4-Chloro-3-(trifluoromethyl)benzenesulphonyl chloride and 4-Chloro-5-(trifluoromethyl)benzenesulfonyl chloride. Key properties include a melting point of 28 °C, a boiling point of 288.3±40.0 °C at 760 mmHg, a density of 1.6±0.1 g/cm3 and a flash point of 128.1±27.3 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

32333-53-2

Jingsj CID

J-1510246-9

Molecular Formula

C₇H₃Cl₂F₃O₂S

Chinese Name

对氯间三氟甲基苯磺酰氯

Molecular Weight

279.064 g/mol

Category

Aromatic Hydrocarbons

Last updated

8/21/2026