5-chloro-2-methoxybenzenesulfonyl chloride

5-氯-2-甲氧基苯磺酰氯

Also known as: 2-methoxy-5-chlorophenylsulfonyl chloride, 3-Chloro-6-methoxybenzenesulfonyl chloride, 4-Chloro-2-(chlorosulphonyl)anisole, 5-chloro-2-methoxybenzene-1-sulfonyl chloride, 5-chloro-2-methoxybenzenesulphonyl chloride, 5-chloro-2-methoxyphenylsulfonyl chloride, Benzenesulfonyl chloride, 5-chloro-2-methoxy-

5-chloro-2-methoxybenzenesulfonyl chloride (CAS 22952-32-5) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C7H6Cl2O3S and a molecular weight of 241.092 g/mol. It is also known as 2-methoxy-5-chlorophenylsulfonyl chloride, 3-Chloro-6-methoxybenzenesulfonyl chloride and 4-Chloro-2-(chlorosulphonyl)anisole. Key properties include a melting point of 100-104 °C, a boiling point of 344.6±32.0 °C at 760 mmHg, a density of 1.5±0.1 g/cm3 and a flash point of 162.2±25.1 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

22952-32-5

Jingsj CID

J-23498-6

Molecular Formula

C₇H₆Cl₂O₃S

Chinese Name

5-氯-2-甲氧基苯磺酰氯

Molecular Weight

241.092 g/mol

Category

Aromatic Hydrocarbons

Last updated

8/21/2026