5853-68-9

• 常用中文名：2-ethyl-4H-1,3,2λ5-benzodioxaphosphinine 2-oxide
• 常用英文名：2-ethyl-4H-1,3,2λ5-benzodioxaphosphinine 2-oxide
• CAS号：5853-68-9
• 分子式：C₉H₁₁O₃P
• 分子量：198.15600
• 发布时间：2016-12-04 03:59:52
• 更新时间：2024-10-05 10:06:06

名称

• 英文名: 2-ethyl-4H-1,3,2λ5-benzodioxaphosphinine 2-oxide
• 英文别名: Ethylphosphonic acid cyclic methylene-o-phenylene ester; 4H-1,3,2-Benzodioxaphosphorin,2-ethyl-,2-oxide; 2-ethyl-4H-1,3,2-benzodioxaphosphinine 2-oxide; 2-ethyl-4H-1,3,2; Phosphonic acid,ethyl-,cyclic methylene-o-phenylene ester; 2-Ethyl-4H-1,3,2-benzodioxaphosphorin-2-oxide

物化性质

• 密度: 1.24g/cm3
• 沸点: 297.6ºC at 760 mmHg
• 分子式: C₉H₁₁O₃P
• 分子量: 198.15600
• 闪点: 147.7ºC
• 精确质量: 198.04500
• PSA: 45.34000
• LogP: 2.80860
• 折射率: 1.527

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : SZ7915000 CHEMICAL NAME : Phosphonic acid, ethyl-, cyclic methylene-o-phenylene ester CAS REGISTRY NUMBER : 5853-68-9 LAST UPDATED : 199612 DATA ITEMS CITED : 3 MOLECULAR FORMULA : C9-H11-O3-P MOLECULAR WEIGHT : 198.17 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 : 25 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : ABCHA6 Agricultural and Biological Chemistry. (Maruzen Co. Ltd., POB 5050, Tokyo International, Tokyo 100-31, Japan) V.25- 1961- Volume(issue)/page/year: 30,181,1966 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intraperitoneal SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 6 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : BCPCA6 Biochemical Pharmacology. (Pergamon Press Inc., Maxwell House, Fairview Park, Elmsford, NY 10523) V.1- 1958- Volume(issue)/page/year: 12,73,1963 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intraperitoneal SPECIES OBSERVED : Bird - chicken DOSE/DURATION : 1 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : BCPCA6 Biochemical Pharmacology. (Pergamon Press Inc., Maxwell House, Fairview Park, Elmsford, NY 10523) V.1- 1958- Volume(issue)/page/year: 12,73,1963