19935-86-5

• 常用中文名：Carbamic acid,N-nitroso-N-propyl-, ethyl ester
• 常用英文名：Carbamic acid,N-nitroso-N-propyl-, ethyl ester
• CAS号：19935-86-5
• 分子式：C₆H₁₂N₂O₃
• 分子量：160.17100
• 发布时间：2016-05-20 13:28:09
• 更新时间：2025-09-21 17:22:51

名称

• 英文名: ethyl N-nitroso-N-propylcarbamate
• 英文别名: nitroso-propyl-carbamic acid ethyl ester; N-nitroso-N-n-propylurethane; N-Propyl-N-nitrosourethan; CARBAMIC ACID,N-NITROSO-N-PROPYL-,ETHYL ESTER; N-Nitroso-N-propyl-urethan; N-Propyl-N-nitrosourethane; Nitroso-propyl-carbamidsaeure-aethylester

物化性质

• 密度: 1.11g/cm3
• 沸点: 186ºC at 760mmHg
• 分子式: C₆H₁₂N₂O₃
• 分子量: 160.17100
• 闪点: 66.3ºC
• 精确质量: 160.08500
• PSA: 58.97000
• LogP: 1.53630
• 蒸汽压: 0.676mmHg at 25°C
• 折射率: 1.467

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : FC9350000 CHEMICAL NAME : Carbamic acid, N-nitroso-N-propyl-, ethyl ester CAS REGISTRY NUMBER : 19935-86-5 BEILSTEIN REFERENCE NO. : 1778057 LAST UPDATED : 199612 DATA ITEMS CITED : 4 MOLECULAR FORMULA : C6-H12-N2-O3 MOLECULAR WEIGHT : 160.20 WISWESSER LINE NOTATION : ONN3&VO2 HEALTH HAZARD DATA ACUTE TOXICITY DATA TYPE OF TEST : TDLo - Lowest published toxic dose ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 1680 mg/kg/6W-C TOXIC EFFECTS : Tumorigenic - Carcinogenic by RTECS criteria Gastrointestinal - tumors TYPE OF TEST : TD - Toxic dose (other than lowest) ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 1370 mg/kg/29W-C TOXIC EFFECTS : Tumorigenic - equivocal tumorigenic agent by RTECS criteria Gastrointestinal - tumors MUTATION DATA TYPE OF TEST : Cytogenetic analysis TEST SYSTEM : Rodent - hamster Lung DOSE/DURATION : 19 mg/L REFERENCE : GMCRDC Gann Monograph on Cancer Research. (Plenum Pub. Corp., 233 Spring St., New York, NY 10013) No. 11- 1971- Volume(issue)/page/year: 27,95,1981