63918-89-8

• 常用中文名：二醚
• 常用英文名：1-(2-chloroethylsulfanyl)-2-[2-(2-chloroethylsulfanyl)ethoxy]ethane
• CAS号：63918-89-8
• 分子式：C₈H₁₆Cl₂OS₂
• 分子量：263.24800
• 发布时间：2018-08-01 15:39:24
• 更新时间：2025-08-25 08:55:02

名称

• 中文名: 二醚
• 英文名: 1-(2-chloroethylsulfanyl)-2-[2-(2-chloroethylsulfanyl)ethoxy]ethane
• 英文别名: Agent T; O-Mustard; O-Mustard T; 2-2'-Di(3-chloroethylthio)-diethyl ether; ETHER,BIS(2-CHLOROETHYLTHIOETHYL); Bis(2-chloroethylthioethyl) ether

物化性质

• 密度: 1.209g/cm3
• 沸点: 373.8ºC at 760mmHg
• 分子式: C₈H₁₆Cl₂OS₂
• 分子量: 263.24800
• 闪点: 179.9ºC
• 精确质量: 262.00200
• PSA: 59.83000
• LogP: 2.94700
• 折射率: 1.523

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : KN1400000 CHEMICAL NAME : Ether, bis(2-chloroethylthioethyl) CAS REGISTRY NUMBER : 63918-89-8 BEILSTEIN REFERENCE NO. : 1752929 LAST UPDATED : 199612 DATA ITEMS CITED : 3 MOLECULAR FORMULA : C8-H16-Cl2-O-S2 MOLECULAR WEIGHT : 263.26 WISWESSER LINE NOTATION : G2S2O2S2G HEALTH HAZARD DATA ACUTE TOXICITY DATA TYPE OF TEST : LCLo - Lowest published lethal concentration ROUTE OF EXPOSURE : Inhalation SPECIES OBSERVED : Human DOSE/DURATION : 400 mg/m3 TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value MUTATION DATA TEST SYSTEM : Insect - Drosophila melanogaster DOSE/DURATION : 100 pph/5M REFERENCE : PREBA3 Proceedings of the Royal Society of Edinburgh, Section B. (Edinburgh, Scotland, UK) V.61-74, 1943-74. Volume(issue)/page/year: 62,284,1946/1947

安全

• 海关编码: 2930909022

合成路线

111-48-8 ~% 63918-89-8

文献：Davies; Oxford Journal of the Chemical Society, 1931 , p. 229 Full Text Show Details Woodward Journal of the Chemical Society, 1948 , p. 37

7426-02-0 ~% 63918-89-8

文献：Woodward Journal of the Chemical Society, 1948 , p. 37

7647-01-0 111-48-8 ~% 505-60-2 63918-89-8

文献：Davies; Oxford Journal of the Chemical Society, 1931 , p. 229 Full Text Show Details Woodward Journal of the Chemical Society, 1948 , p. 37

7647-01-0 7426-02-0 ~% 505-60-2 63918-89-8

文献：Woodward Journal of the Chemical Society, 1948 , p. 37

上下游产品

上游产品  3
111-48-8 7426-02-0 7647-01-0
下游产品  2
111-48-8 7617-64-3

海关

海关编码	2930909090
中文概述	2930909090. 其他有机硫化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:30.0%
申报要素	品名, 成分含量, 用途
Summary	2930909090. other organo-sulphur compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%