73805-83-1

• 常用中文名：Phosphonic acid, (2-oxo-3-tetrahydrothienyl)-, dibenzyl ester
• 常用英文名：Phosphonic acid, (2-oxo-3-tetrahydrothienyl)-, dibenzyl ester
• CAS号：73805-83-1
• 分子式：C₁₈H₂₀NO₄PS
• 分子量：377.39400
• 发布时间：2017-02-06 07:19:58
• 更新时间：2025-08-25 11:30:28

名称

• 英文名: 3-[bis(phenylmethoxy)phosphorylamino]thiolan-2-one
• 英文别名: WLN: T5SVTJ CMPO&O1R&O1R; Phosphonic acid,(2-oxo-3-tetrahydrothienyl)-,dibenzyl ester; dibenzyl(2-oxotetrahydrothiophen-3-yl)phosphoramidate; O,O'-Dibenzyl-4-mercapto-2-phosphonaminobutyric acid lactone

物化性质

• 密度: 1.31g/cm3
• 沸点: 545.4ºC at 760 mmHg
• 分子式: C₁₈H₂₀NO₄PS
• 分子量: 377.39400
• 闪点: 283.7ºC
• 精确质量: 377.08500
• PSA: 99.74000
• LogP: 4.54070
• 折射率: 1.608

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : TA0260000 CHEMICAL NAME : Phosphonic acid, (2-oxo-3-tetrahydrothienyl)-, dibenzyl ester CAS REGISTRY NUMBER : 73805-83-1 LAST UPDATED : 197901 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C18-H20-N-O4-P-S MOLECULAR WEIGHT : 377.42 WISWESSER LINE NOTATION : T5SVTJ CMPO&O1R&O1R 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 : 100 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#03352