6939-45-3

• 常用中文名：1-Methyl-2,4-dithiobiuret
• 常用英文名：1-Methyl-2,4-dithiobiuret
• CAS号：6939-45-3
• 分子式：C₃H₇N₃S₂
• 分子量：149.23800
• 发布时间：2016-10-18 01:07:54
• 更新时间：2024-02-28 10:14:01

名称

• 英文名: 1-carbamothioyl-3-methylthiourea
• 英文别名: BIURET,1-METHYL-2,4-DITHIO; Dithioallophansaeure-methylamid; methyl dithiobiuret; RD1658; 1-methyl-dithiobiuret; 1-methyl 2,4-dithiobiuret

物化性质

• 密度: 1.364g/cm3
• 沸点: 238.9ºC at 760 mmHg
• 分子式: C₃H₇N₃S₂
• 分子量: 149.23800
• 闪点: 98.3ºC
• 精确质量: 149.00800
• PSA: 114.26000
• LogP: 0.80600
• 折射率: 1.678

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : EC1830000 CHEMICAL NAME : Biuret, 1-methyl-2,4-dithio- CAS REGISTRY NUMBER : 6939-45-3 BEILSTEIN REFERENCE NO. : 1758795 LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C3-H7-N3-S2 MOLECULAR WEIGHT : 149.25 HEALTH HAZARD DATA ACUTE TOXICITY DATA TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Subcutaneous SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 140 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : BJPCAL British Journal of Pharmacology and Chemotherapy. (London, UK) V.1-33, 1946-68. For publisher information, see BJPCBM. Volume(issue)/page/year: 8,420,1953