49540-32-1

• 常用中文名：Urea,N,N'-diethyl-N'-nitroso-
• 常用英文名：Urea,N,N'-diethyl-N'-nitroso-
• CAS号：49540-32-1
• 分子式：C₅H₁₁N₃O₂
• 分子量：145.16000
• 发布时间：2017-01-23 17:33:41
• 更新时间：2025-09-09 12:34:53

名称

• 英文名: 1,3-diethyl-1-nitrosourea
• 英文别名: N,N'-diethyl-N-nitroso-urea; N,N'-Diaethyl-N-nitroso-harnstoff; NITROSODIETHYLUREA; N-nitroso-1,3-diethylurea; N-Nitroso-N,N'-diethylharnstoff

物化性质

• 密度: 1.15g/cm3
• 分子式: C₅H₁₁N₃O₂
• 分子量: 145.16000
• 精确质量: 145.08500
• PSA: 61.77000
• LogP: 1.11010
• 折射率: 1.499

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : YS9384500 CHEMICAL NAME : Urea, N,N'-diethyl-N-nitroso- CAS REGISTRY NUMBER : 49540-32-1 BEILSTEIN REFERENCE NO. : 1764279 LAST UPDATED : 199612 DATA ITEMS CITED : 2 MOLECULAR FORMULA : C5-H11-N3-O2 MOLECULAR WEIGHT : 145.19 HEALTH HAZARD DATA ACUTE TOXICITY DATA TYPE OF TEST : TDLo - Lowest published toxic dose ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 69691 mg/kg/30W-I TOXIC EFFECTS : Tumorigenic - equivocal tumorigenic agent by RTECS criteria Lungs, Thorax, or Respiration - tumors MUTATION DATA TYPE OF TEST : Mutation in microorganisms TEST SYSTEM : Bacteria - Salmonella typhimurium DOSE/DURATION : 1 mg/plate REFERENCE : MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 178,157,1987

合成路线

623-76-7 ~% 49540-32-1

文献：Gonzalez-Alatorre, Guillermo; Guzman-Maldonado, Salvador H.; Escamilla-Silva, Eleazar M.; Loarca-Pina, Guadalupe; Hernandez Benitez, Carlos International Journal of Chemical Kinetics, 2004 , vol. 36, # 5 p. 273 - 279

634-95-7 ~% 49540-32-1

文献：Fischer,E. Justus Liebigs Annalen der Chemie, 1879 , vol. 199, p. 284

105-55-5 ~% 623-76-7 49540-32-1

文献：Lown, J. William; Chauhan, Shive M. S. Journal of the Chemical Society, Chemical Communications, 1981 , # 14 p. 675 - 676

623-76-7 7782-77-6 ~% 49540-32-1

文献：Zotta Justus Liebigs Annalen der Chemie, 1875 , vol. 179, p. 102

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