70263-69-3

• 常用中文名：1-(2,4-dinitrophenyl)-3-phenylurea
• 常用英文名：1-(2,4-dinitrophenyl)-3-phenylurea
• CAS号：70263-69-3
• 分子式：C₁₃H₁₀N₄O₅
• 分子量：302.24200
• 发布时间：2017-02-06 18:18:31
• 更新时间：2025-08-28 18:43:22

名称

• 英文名: 1-(2,4-dinitrophenyl)-3-phenylurea
• 英文别名: Urea,1-(2,4-dinitrophenyl)-3-phenyl; Urea,4-dinitrophenyl)-3-phenyl; N-(2,4-Dinitro-phenyl)-N'-phenyl-harnstoff; N-(2,4-Dinitrophenyl)-N'-phenylurea

物化性质

• 密度: 1.561g/cm3
• 沸点: 387.7ºC at 760 mmHg
• 分子式: C₁₃H₁₀N₄O₅
• 分子量: 302.24200
• 闪点: 188.3ºC
• 精确质量: 302.06500
• PSA: 132.77000
• LogP: 4.33940
• 折射率: 1.741

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : YT1577500 CHEMICAL NAME : Urea, 1-(2,4-dinitrophenyl)-3-phenyl- CAS REGISTRY NUMBER : 70263-69-3 BEILSTEIN REFERENCE NO. : 2170002 LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C13-H10-N4-O5 MOLECULAR WEIGHT : 302.27 WISWESSER LINE NOTATION : WNR CNW DMVMR HEALTH HAZARD DATA ACUTE TOXICITY DATA TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intravenous SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 56 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#05074

合成路线

56309-54-7 74497-02-2 ~% 70263-69-3

文献：Naegeli; Tyabji; Conrad Helvetica Chimica Acta, 1938 , vol. 21, p. 1127,1139

54948-58-2 ~% 70263-69-3

文献：Curtis, Neville J. Australian Journal of Chemistry, 1988 , vol. 41, # 4 p. 585 - 595

903572-19-0 ~% 70263-69-3

文献：Gondela, Andrzej; Walczak, Krzysztof Tetrahedron, 2007 , vol. 63, # 13 p. 2859 - 2864

70-34-8 ~% 70263-69-3

文献：Gondela, Andrzej; Walczak, Krzysztof Tetrahedron, 2007 , vol. 63, # 13 p. 2859 - 2864

20195-22-6 ~% 70263-69-3

文献：Naegeli; Tyabji; Conrad Helvetica Chimica Acta, 1938 , vol. 21, p. 1127,1139

610-30-0 ~% 70263-69-3

文献：Naegeli; Tyabji; Conrad Helvetica Chimica Acta, 1938 , vol. 21, p. 1127,1139

22751-18-4 74497-02-2 ~% 70263-69-3

文献：Kniphorst Recueil des Travaux Chimiques des Pays-Bas, 1925 , vol. 44, p. 704

856352-27-7 74497-02-2 ~% 70263-69-3

文献：Kniphorst Recueil des Travaux Chimiques des Pays-Bas, 1925 , vol. 44, p. 704

861616-27-5 74497-02-2 ~% 70263-69-3

文献：Kniphorst Recueil des Travaux Chimiques des Pays-Bas, 1925 , vol. 44, p. 704

上下游产品

上游产品  7
54948-58-2 903572-19-0 70-34-8 20195-22-6
610-30-0 856352-27-7 861616-27-5
下游产品  0