7495-97-8

• 常用中文名：1-(diethylphosphoryloxy-ethyl-phosphoryl)ethane
• 常用英文名：1-(diethylphosphoryloxy-ethyl-phosphoryl)ethane
• CAS号：7495-97-8
• 分子式：C₈H₂₀O₃P₂
• 分子量：226.19000
• 发布时间：2017-04-14 06:21:35
• 更新时间：2024-09-27 18:28:43

名称

• 英文名: 1-[diethylphosphoryloxy(ethyl)phosphoryl]ethane
• 英文别名: diethylphosphinic anhydride; diethylphosphinic acid anhydride; Diethylphosphinigsaeure-anhydrid; Phosphinic acid,anhydride; Phosphinic acid,diethyl-,anhydride; Diaethyl-phosphinsaeure-anhydrid; bis(diethylphosphinic) anhydride; diethylphosphonic anhydride; 1,1,3,3-tetraethyldiphosphoxane 1,3-dioxide

物化性质

• 密度: 1.05g/cm3
• 沸点: 282.6ºC at 760 mmHg
• 分子式: C₈H₂₀O₃P₂
• 分子量: 226.19000
• 闪点: 138.7ºC
• 精确质量: 226.08900
• PSA: 62.99000
• LogP: 3.63880
• 折射率: 1.421

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : SZ4725000 CHEMICAL NAME : Phosphinic acid, diethyl-, anhydride CAS REGISTRY NUMBER : 7495-97-8 BEILSTEIN REFERENCE NO. : 1778175 LAST UPDATED : 199712 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C8-H20-O3-P2 MOLECULAR WEIGHT : 226.22 WISWESSER LINE NOTATION : OP2&2&OPO&2&2 HEALTH HAZARD DATA ACUTE TOXICITY DATA TYPE OF TEST : LDLo - Lowest published lethal dose ROUTE OF EXPOSURE : Intraperitoneal SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 500 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : CBCCT* "Summary Tables of Biological Tests," National Research Council Chemical-Biological Coordination Center. (National Academy of Science Library, 2101 Constitution Ave., NW, Washington, DC 20418) Volume(issue)/page/year: 9,131,1957