4,4'-双(氯磺酰基)二苯醚

4,4'-双(氯磺酰基)二苯醚（CAS 121-63-1）的独立参考数据，整理自公开化学数据库。

各数据库的登记标识

计算分子描述符

在册的记载用途

Used as a chemical intermediate (e.g., for polyarylsulfones and its dihydrazide derivative); [HSDB]CHEMICAL INTERMEDIATE, EG, FOR POLYARYLSULFONES

同义词与商品名

121-63-1; Bis(4-chlorosulfonylphenyl) ether; 4,4'-Bis(chlorosulfonyl)diphenyl ether; 4,4'-OXYBIS(BENZENESULFONYL CHLORIDE); 4,4'-Oxydibenzenesulfonyl chloride; Benzenesulfonyl chloride, 4,4'-oxybis-; Oxybis(4-benzenesulfonyl chloride); 4-(4-chlorosulfonylphenoxy)benzenesulfonyl chloride; Oxybis(benzenesulfonyl chloride); 4,4'-Oxybenzenesulfonylchloride; Diphenyl ether 4,4'-disulfonyl chloride; Phenoxybenzene-4,4'-disulfonyl chloride; p,p'-Oxybis(benzenesulfonyl chloride); Benzenesulfonyl chloride, 4,4'-oxydi-; NSC 212; 4,4'-Oxybis(benzene-1-sulphonyl) dichloride

GHS 危害分类

Reported hazard statements	H290 (33.3%), H314 (100%), H318 (11.1%)

H290 (33.3%): May be corrosive to metals [Warning Corrosive to Metals]

H314 (100%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]

公开数据库对它的描述

4,4-Oxybis(benzenesulfonyl chloride) · CAS 121-63-1 · C12H8Cl2O5S2. UNII D24HP42U4T.

物理形态与操作说明

数据来源：PubChem / Wikidata；与随货 COA 不一致时以 COA 为准。