6268-32-2

• 常用中文名：Urea,N-nitroso-N-phenyl-
• 常用英文名：Urea,N-nitroso-N-phenyl-
• CAS号：6268-32-2
• 分子式：C₇H₇N₃O₂
• 分子量：165.14900
• 发布时间：2017-04-20 16:42:53
• 更新时间：2025-08-30 12:28:14

名称

• 英文名: 1-nitroso-1-phenylurea
• 英文别名: UREA,N-NITROSO-N-PHENYL; Phenyl-nitroso-harnstoff; Phenyl-nitroso-harnstoff [German]; N-Phenyl-N-nitrosourea; N-Nitroso-N-phenylharnstoff; N-nitroso-N-phenyl-urea; Urea,1-nitroso-1-phenyl; N-nitrosophenylurea; Nitrosophenylurea

物化性质

• 密度: 1.33g/cm3
• 沸点: 284.8ºC at 760 mmHg
• 分子式: C₇H₇N₃O₂
• 分子量: 165.14900
• 闪点: 126ºC
• 精确质量: 165.05400
• PSA: 75.76000
• LogP: 1.95340
• 折射率: 1.61

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : YT9730000 CHEMICAL NAME : Urea, N-nitroso-N-phenyl- CAS REGISTRY NUMBER : 6268-32-2 BEILSTEIN REFERENCE NO. : 1841800 LAST UPDATED : 199612 DATA ITEMS CITED : 4 MOLECULAR FORMULA : C7-H7-N3-O2 MOLECULAR WEIGHT : 165.17 WISWESSER LINE NOTATION : ZVNR&NO HEALTH HAZARD DATA ACUTE TOXICITY DATA TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Subcutaneous SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 150 mg/kg TOXIC EFFECTS : Behavioral - somnolence (general depressed activity) TYPE OF TEST : TDLo - Lowest published toxic dose ROUTE OF EXPOSURE : Subcutaneous SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 150 mg/kg TOXIC EFFECTS : Tumorigenic - equivocal tumorigenic agent by RTECS criteria Tumorigenic - tumors at site of application TYPE OF TEST : TDLo - Lowest published toxic dose ROUTE OF EXPOSURE : Administration onto the skin SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 661 mg/kg/50W-I TOXIC EFFECTS : Tumorigenic - equivocal tumorigenic agent by RTECS criteria Skin and Appendages - tumors MUTATION DATA TYPE OF TEST : Mutation in microorganisms TEST SYSTEM : Bacteria - Salmonella typhimurium DOSE/DURATION : 10 ug/plate REFERENCE : TCMUE9 Topics in Chemical Mutagenesis. (Plenum Pub. Corp., 233 Spring Street, New York, NY 10013) V.1- 1984- Volume(issue)/page/year: 1,13,1984

合成路线

64-10-8 ~83% 6268-32-2

文献：Snyder, John K.; Stock, Leon M. Journal of Organic Chemistry, 1980 , vol. 45, # 5 p. 886 - 891

74497-02-2 ~% 6268-32-2

文献：Snyder, John K.; Stock, Leon M. Journal of Organic Chemistry, 1980 , vol. 45, # 5 p. 886 - 891

7647-01-0 64-10-8 ~% 6268-32-2

文献：Doht; Haager Monatshefte fuer Chemie, 1903 , vol. 24, p. 844,851,853

64-10-8 64-19-7 ~% 6268-32-2

文献：Walther; Wlodkowski Journal fuer Praktische Chemie (Leipzig), 1899 , vol. <2> 59, p. 269

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