33543-90-7

• 常用中文名：4-oxochromene-2-carbonitrile
• 常用英文名：4-oxochromene-2-carbonitrile
• CAS号：33543-90-7
• 分子式：C₁₀H₅NO₂
• 分子量：171.15200
• 发布时间：2017-03-18 10:09:38
• 更新时间：2025-09-11 16:51:44

名称

• 英文名: 4-oxochromene-2-carbonitrile
• 英文别名: 4-Oxo-4H-chromen-2-carbonitril; 2-Cyanochromone; 4H-1-Benzopyran-2-carbonitrile,4-oxo; 2-Cyanoxhromon; Chromone-2-carbonitrile; 4-oxo-4h-chromene-2-carbonitrile; 4-Oxo-4H-1-benzopyran-2-carbonitrile

物化性质

• 密度: 1.34g/cm3
• 沸点: 278.3ºC at 760 mmHg
• 分子式: C₁₀H₅NO₂
• 分子量: 171.15200
• 闪点: 119.5ºC
• 精确质量: 171.03200
• PSA: 54.00000
• LogP: 1.66468
• 折射率: 1.621

合成路线

118-93-4 ~% 33543-90-7

文献：Ciattini, Pier Giuseppe; Morera, Enrico; Ortar, Giorgio Synthesis, 1983 , # 4 p. 311 - 312

33543-89-4 ~% 33543-90-7

文献：Mouysset; Payard; Couquelet; Bastide; Stenger; Delhon; Tisne-Versailles Farmaco, 1990 , vol. 45, # 7-8 p. 847 - 857

86344-46-9 ~% 33543-90-7

文献：Ciattini, Pier Giuseppe; Morera, Enrico; Ortar, Giorgio Synthesis, 1983 , # 4 p. 311 - 312

881-15-2 ~% 33543-90-7

文献：Schmutz et al. Helvetica Chimica Acta, 1952 , vol. 35, p. 1168,1175

5751-48-4 ~% 33543-90-7

文献：Schmutz et al. Helvetica Chimica Acta, 1952 , vol. 35, p. 1168,1175

65160-21-6 ~% 33543-90-7

文献：Schmutz et al. Helvetica Chimica Acta, 1952 , vol. 35, p. 1168,1175

120045-72-9 ~% 33543-90-7

文献：Schmutz et al. Helvetica Chimica Acta, 1952 , vol. 35, p. 1168,1175

157953-42-9 ~% 33543-90-7

文献：Schmutz et al. Helvetica Chimica Acta, 1952 , vol. 35, p. 1168,1175

80352-46-1 ~% 33543-90-7

文献：Schmutz et al. Helvetica Chimica Acta, 1952 , vol. 35, p. 1168,1175

上下游产品

上游产品  8
118-93-4 33543-89-4 86344-46-9 881-15-2
5751-48-4 65160-21-6 120045-72-9 80352-46-1
下游产品  5
4940-39-0 33543-91-8 119584-86-0 119584-88-2
119584-87-1