4-(2-chlorophenoxy)benzenesulfonyl chloride

4-(2-氯苯氧基)苯磺酰氯

Also known as: benzenesulfonylchloride, 4-(2-chlorophenoxy)-, 4-(2-chlorophenoxy)benzenesulfonyl chloride, 4-(2-chlorophenoxy)phenylsulphonyl chloride, 4-(2-chloro-phenoxy)-benzenesulfonyl chloride, [4-(2-chlorophenoxy)phenyl]sulfonyl chloride, 2-chloro-4'-(chlorosulphonyl)diphenyl ether, 4PBS-S02-0, AR1982, F9995-0451, MFCD01631899

4-(2-chlorophenoxy)benzenesulfonyl chloride (CAS 610277-84-4) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C12H8Cl2O3S and a molecular weight of 303.16100 g/mol. It is also known as benzenesulfonylchloride, 4-(2-chlorophenoxy)-, 4-(2-chlorophenoxy)phenylsulphonyl chloride and 4-(2-chloro-phenoxy)-benzenesulfonyl chloride. Key properties include a melting point of 89-94 °C, a boiling point of 380.2ºC at 760 mmHg, a density of 1.453g/cm3 and a flash point of 183.7ºC. GHS signal word: Danger. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

610277-84-4

Jingsj CID

J-1511685-7

Molecular Formula

C₁₂H₈Cl₂O₃S

Chinese Name

4-(2-氯苯氧基)苯磺酰氯

Molecular Weight

303.16100 g/mol

Category

Aromatic Hydrocarbons

Last updated

8/21/2026