4710-17-2

• 常用中文名：2,3-二巯基丁二酸
• 常用英文名：dmsa
• CAS号：4710-17-2
• 分子式：C₈H₁₂N₂O₂S
• 分子量：200.25800
• 相关类别： 原料药 专科用药 解毒药
• 发布时间：2016-03-02 21:55:12
• 更新时间：2025-08-25 16:07:28

名称

• 中文名: 2,3-二巯基丁二酸
• 英文名: N,N-dimethyl-N'-phenylsulfamide
• 英文别名: Sulfamide,N,N-dimethyl-N'-phenyl; N,N-Dimethyl-N'-phenyl-schwefelsaeurediamid; N-(Dimethylsulfamoyl)aniline; N,N-Dimethyl-N'-phenylsulfamid; (dimethylsulfamoylamino)benzene; N,N-Dimethyl-N'-phenylsulphamide; N'-dimethyl-N-phenylsulphamide; 1.1-Dimethyl-3-phenylsulfonamid; N,N-Dimethyl-N'-phenylsulfamide; Dimethylamino-sulfonsaeure-anilid

物化性质

• 密度: 1.303g/cm3
• 沸点: 304ºC at 760 mmHg
• 分子式: C₈H₁₂N₂O₂S
• 分子量: 200.25800
• 闪点: 137.6ºC
• 精确质量: 200.06200
• PSA: 57.79000
• LogP: 2.05870
• 折射率: 1.596

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : WO6567000 CHEMICAL NAME : Sulfamide, N,N-dimethyl-N'-phenyl- CAS REGISTRY NUMBER : 4710-17-2 BEILSTEIN REFERENCE NO. : 2805076 LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C8-H12-N2-O2-S HEALTH HAZARD DATA ACUTE TOXICITY DATA TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 1150 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : CHABA8 Chemical Abstracts. (Chemical Abstracts Service, Box 3012, Columbus, OH 43210) V.1- 1907- Volume(issue)/page/year: 85,117680t,1976

安全

• 海关编码: 2930909090

合成路线

63489-51-0 124-40-3 ~% 127-19-5 4710-17-2

文献：Meybeck Annales de Chimie (Cachan, France), 1932 , vol. <10>7, p. 129,198

74497-02-2 ~% 4710-17-2

文献：Behrend Justus Liebigs Annalen der Chemie, 1884 , vol. 222, p. 129

上下游产品

上游产品  2
63489-51-0 124-40-3
下游产品  1
1085-98-9

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%