4973-66-4

• 常用中文名：4-甲基硫代苯磺酸-S-甲酯
• 常用英文名：Benzenesulfonothioicacid, 4-methyl-, S-methyl ester
• CAS号：4973-66-4
• 分子式：C₈H₁₀O₂S₂
• 分子量：202.29400
• 发布时间：2016-01-02 05:08:36
• 更新时间：2025-10-01 18:06:49

名称

• 中文名: 4-甲基硫代苯磺酸-S-甲酯
• 英文名: 1-methyl-4-methylsulfanylsulfonylbenzene
• 中文别名: 4-甲基硫代苯磺酸甲酯; S-甲基4-甲基苯磺酸硫酸盐; 1-甲基-4-[(甲基硫烷基)磺酰基]苯; 4-甲苯磺酰基硫代ATES-甲酯
• 英文别名: EINECS 225-621-6; methyl p-toluenethiosulfonate; 4-Methylbenzene-1-thiosulfonic acid S-methyl ester; Methyl p-Toluenethiosulfonate; benzenesulfonothioic acid S-methyl ester; S-METHYL 4-METHYLBENZENETHIOSULFONATE; thio-p-toluenesulfonicacis-methylester; 4-Methylbenzenethiosulfonic acid S-methyl ester; p-Toluenethiosulfonic acid S-methyl ester; p-toluenethiosulfonic acid S-methyl ester; S-methyl toluene-p-thiosulphonate; S-methyl 4-methylbenzenethiosulphonate; Benzenesulfonothioic acid, 4-methyl-, S-methyl ester; S-Methyl toluene-p-thiosulphonate; methyl thiotosylate; S-Methyl 4-methylbenzenesulfonothioate; 4-methyl-benzenesulfonothioicacis-methylester; S-Methyl 4-toluenethiosulfonate; p-Toluenesulfonic acid,thio-,S-methyl ester; 1-methyl-4-methylsulfanylsulfonyl-benzene; S-Methyl p-toluenethiosulfonate; 1-methyl-4-(methylthio)sulfonyl-benzene; 4-Methylbenzenesulfonothioic acid S-methyl ester; s-methyl 4-methylbenzenesulfonothioate; S-METHYL P-TOLUENETHIOSULFONATE

物化性质

• 密度: 1.252g/cm3
• 沸点: 326.3ºC at 760mmHg
• 分子式: C₈H₁₀O₂S₂
• 分子量: 202.29400
• 闪点: 151.1ºC
• 精确质量: 202.01200
• PSA: 67.82000
• LogP: 3.12750
• 折射率: 1.568

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : XT7353500 CHEMICAL NAME : p-Toluenesulfonic acid, thio-, S-methyl ester CAS REGISTRY NUMBER : 4973-66-4 BEILSTEIN REFERENCE NO. : 1527744 LAST UPDATED : 199712 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C8-H10-O2-S2 MOLECULAR WEIGHT : 202.30 WISWESSER LINE NOTATION : 1SSWR D1 HEALTH HAZARD DATA ACUTE TOXICITY DATA TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intravenous SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 18 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#04601

安全

• 海关编码: 2930909090

合成路线

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%