16764-27-5

• 常用中文名：Methanesulfonic acid,1-chloro-, ethyl ester
• 常用英文名：Methanesulfonic acid,1-chloro-, ethyl ester
• CAS号：16764-27-5
• 分子式：C₃H₇ClO₃S
• 分子量：158.60400
• 发布时间：2017-10-23 14:00:13
• 更新时间：2025-08-25 15:17:55

名称

• 英文名: ethyl chloromethanesulfonate
• 英文别名: Chlormethansulfonsaeure-ethylester; Ethyl chloromethane sulfonate; Chloromethane sulfonate d'ethyle [French]; chloromethanesulfonyloxy-ethane; Chlormethansulfonsaeureaethylester; Methanesulfonic acid,chloro-,ethyl ester; UNII-45DHL940ST; chloromethanesulfonic acid ethyl ester

物化性质

• 密度: 1.357g/cm3
• 沸点: 261.8ºC at 760mmHg
• 分子式: C₃H₇ClO₃S
• 分子量: 158.60400
• 闪点: 112.2ºC
• 精确质量: 157.98000
• PSA: 51.75000
• LogP: 1.62980
• 蒸汽压: 0.0184mmHg at 25°C
• 折射率: 1.448

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : PB1760000 CHEMICAL NAME : Methanesulfonic acid, chloro-, ethyl ester CAS REGISTRY NUMBER : 16764-27-5 LAST UPDATED : 199612 DATA ITEMS CITED : 2 MOLECULAR FORMULA : C3-H7-Cl-O3-S MOLECULAR WEIGHT : 158.61 HEALTH HAZARD DATA ACUTE TOXICITY DATA MUTATION DATA TYPE OF TEST : Mutation in microorganisms TEST SYSTEM : Yeast - Schizosaccharomyces pombe DOSE/DURATION : 8 mmol/L REFERENCE : ADWMAX Abhandlungen der Deutschen Akademie der Wissenschaften zu Berlin, Klasse fuer Medizin. (Berlin, Ger. Dem. Rep.) 1950-68. Discontinued. Volume(issue)/page/year: -,193,1962