50890-51-2

• 常用中文名：1-氯-2-(甲基磺酰基)乙烷
• 常用英文名：Ethane,1-chloro-2-(methylsulfonyl)-
• CAS号：50890-51-2
• 分子式：C₃H₇ClO₂S
• 分子量：142.60400
• 发布时间：2018-07-05 17:26:33
• 更新时间：2024-01-02 18:19:43

名称

• 中文名: 1-氯-2-(甲基磺酰基)乙烷
• 英文名: 1-chloro-2-methylsulfonylethane
• 英文别名: Acetyldimethylcyclopentenyl retinoic acid; (2-chloro-ethyl)-methyl sulfone; 2,4,6,8-Nonatetraenoic acid,9-(2-acetyl-5,5-dimethyl-1-cyclopenten-1-yl)-3,7-dimethyl-,(all-E); 1-chloro-2-methanesulfonyl-ethane; 1-Chlor-2-methansulfonyl-aethan; 1-Chloro-2-(methylsulphonyl)ethane; Ro 8-7669; 1-Chloro-2-(methylsulfonyl)ethane

物化性质

• 密度: 1.29 g/cm3
• 沸点: 292.8ºC
• 分子式: C₃H₇ClO₂S
• 分子量: 142.60400
• 闪点: 130.9ºC
• 精确质量: 141.98600
• PSA: 42.52000
• LogP: 1.35060
• 折射率: 1.448

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : RA8449000 CHEMICAL NAME : 2,4,6,8-Nonatetraenoic acid, 9-(2-acetyl-5,5-dimethyl-1-cyclopenten-1-yl)-3,7-dime thyl-, (all-E)- CAS REGISTRY NUMBER : 50890-51-2 LAST UPDATED : 198909 DATA ITEMS CITED : 3 MOLECULAR FORMULA : C20-H26-O3 MOLECULAR WEIGHT : 314.46 HEALTH HAZARD DATA ACUTE TOXICITY DATA TYPE OF TEST : TDLo - Lowest published toxic dose ROUTE OF EXPOSURE : Oral DOSE : 39 mg/kg SEX/DURATION : female 8 day(s) after conception TOXIC EFFECTS : Reproductive - Fertility - post-implantation mortality (e.g. dead and/or resorbed implants per total number of implants) REFERENCE : TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 95,122,1988 TYPE OF TEST : TDLo - Lowest published toxic dose ROUTE OF EXPOSURE : Oral DOSE : 5500 ug/kg SEX/DURATION : female 8 day(s) after conception TOXIC EFFECTS : Reproductive - Effects on Embryo or Fetus - fetotoxicity (except death, e.g., stunted fetus) REFERENCE : TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 95,122,1988 TYPE OF TEST : TDLo - Lowest published toxic dose ROUTE OF EXPOSURE : Oral DOSE : 11 mg/kg SEX/DURATION : female 8 day(s) after conception TOXIC EFFECTS : Reproductive - Specific Developmental Abnormalities - other developmental abnormalities REFERENCE : TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 95,122,1988

安全

• 海关编码: 2904909090

合成路线

542-81-4 ~82% 50890-51-2

文献：Aced, Ahmed; Anklam, Elke; Asmus, Klaus-Dieter; Pohl, Klaus; Glass, Richard S.; et al. Phosphorus, Sulfur and Silicon and the Related Elements, 1990 , vol. 48, # 1-4 p. 53 - 62

15205-66-0 ~% 50890-51-2

文献：Walter Chemische Berichte, 1894 , vol. 27, p. 3048

上下游产品

上游产品  2
542-81-4 15205-66-0
下游产品  4
49773-20-8 3680-02-2 7647-01-0 15205-66-0

海关

海关编码	2904909090
中文概述	2904909090 其他烃的磺化、硝化、亚硝化衍生物（不论是否卤化）. 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:5.5% 普通关税:30.0%
申报要素	品名, 成分含量, 用途
Summary	HS:2904909090 sulphonated, nitrated or nitrosated derivatives of hydrocarbons, whether or not halogenated VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%