乙磺酰氯

乙磺酰氯（CAS 594-44-5）的公开数据库记录，列此仅供独立核对。

危险化学品分类与危害说明

物理形态与操作说明

• Pale yellow liquid; [HSDB] Colorless or yellow liquid; [MSDSonline]
• Oil
• Pale yellow
• Soluble in carbon disulfide
• Slightly soluble (decomposes) in water and alcohol; very soluble in ether and dichloromethane.
• When heated to decomposition it emits very toxic fumes of /hydrogen chloride and sulfur oxide/.

公开数据库收录的理化数据

这个物质在各数据库里的编号

数据库记载的用途

• Used to make sulfonyl-substituted imides, methide lithium salts, and pentafluoroethanesulfonyl fluoride, a fluorinated surfactant; [HSDB]
• Intermediate in the syntheses of new, low-cost, non-fluorinated, sulfonyl-substituted imide and methide lithium salts.
• Intermediate in the preparation of the fluorinated surfactant pentafluoroethanesulfonyl fluoride.
• Alkanesulfonyl chlorides are manufactured from mercaptans or disulfides and chlorine using a loop reactor having an ejector, wherein mercaptan or disulfide is dispersed or dissolved into circulating aqueous solvent before the ejector and alowed to react with chlorine supplied through the aspirator of the ejector.
• Mercaptans or disulfide in aqueous solvents are reacted with chlorine gas in dark to produce alkanesulfonyl chloride without chloro chain byproducts. Thus, ... ethyl mercaptan was reacted with ... chlorine gas over 4 hours in /the/ dark in ... pure water keeping the reaction temperature under 20 °C to give ethanesulfonyl chloride.
• Production volumes for non-confidential chemicals reported under the Inventory Update Rule. [Table#7143]

它在各数据库里的别名

ETHANESULFONYL CHLORIDE; Ethylsulfonyl chloride; Ethylsulfochloride; 1-Ethanesulfonyl chloride; Ethanesulphonyl chloride; TL 77; ethylsulfuryl chloride; EINECS 209-842-5; NSC 8649; UNII-B56ZOC898A; Ethane sulfochloride; BRN 0773865; B56ZOC898A; HSDB 7487; NSC-8649; DTXSID0060486

计算机算出的分子描述符

数据库摘要

Ethanesulfonyl chloride · CAS 594-44-5 · C2H5ClO2S. UNII B56ZOC898A. 沸点: 177.5 °C; 蒸气压: 1.29 [mmHg].

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