71140-70-0

• 常用中文名：二苯膦酸
• 常用英文名：5-(Diphenylphosphoryl)pentanoic acid
• CAS号：71140-70-0
• 分子式：C₁₇H₁₉O₃P
• 分子量：302.305
• 发布时间：2016-01-26 15:21:17
• 更新时间：2024-01-09 19:36:22

名称

• 中文名: 二苯膦酸
• 英文名: sodium,5-diphenylphosphorylpentanoate
• 英文别名: 2-Diphenylphosphinylvaleriansaeure; 5-(Diphenylphosphoryl)pentanoic acid; 4-Carboxybutyldiphenylphosphine oxide; Pentanoic acid, 5-(diphenylphosphinyl)-; 5-Diphenylphosphinoylpentanoic acid

物化性质

• 密度: 1.2±0.1 g/cm3
• 沸点: 462.7±28.0 °C at 760 mmHg
• 分子式: C₁₇H₁₉O₃P
• 分子量: 302.305
• 闪点: 233.7±24.0 °C
• 精确质量: 302.107178
• PSA: 64.18000
• LogP: 2.07
• 蒸汽压: 0.0±1.2 mmHg at 25°C
• 折射率: 1.571

合成路线

17814-85-6 ~94% 71140-70-0

文献：Even, L.; Florentin, D.; Marquet, A. Bulletin de la Societe Chimique de France, 1990 , # 6 p. 758 - 768

41264-12-4 ~96% 71140-70-0

文献：Ayrey, Peter M.; Bolton, Michael A.; Buss, Antony D.; Greeves, Nicholas; Levin, Daniel; et al. Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1992 , # 24 p. 3407 - 3418

2067-33-6 ~% 71140-70-0

文献：Provent, Christophe; Chautemps, Pierre; Gellon, Gisele; Pierre, Jean-Louis Tetrahedron Letters, 1996 , vol. 37, # 9 p. 1393 - 1396

603-35-0 ~% 71140-70-0

文献：Provent, Christophe; Chautemps, Pierre; Gellon, Gisele; Pierre, Jean-Louis Tetrahedron Letters, 1996 , vol. 37, # 9 p. 1393 - 1396

上下游产品

上游产品  3
17814-85-6 2067-33-6 603-35-0
下游产品  0