19257-34-2

• 常用中文名：3,3-二甲氧基雌甾-5(10)-烯-17-酮
• 常用英文名：Estr-5(10)-en-17-one,3,3-dimethoxy-
• CAS号：19257-34-2
• 分子式：C₂₀H₃₀O₃
• 分子量：318.45000
• 发布时间：2019-01-05 21:42:24
• 更新时间：2025-09-10 07:37:04

名称

• 中文名: 3,3-二甲氧基雌甾-5(10)-烯-17-酮
• 英文名: (8R,9S,13S,14S)-3,3-dimethoxy-13-methyl-1,2,4,6,7,8,9,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-17-one
• 英文别名: 3,3-Dimethoxyestr-5(10)-en-17-one; Estr-5(10)-ene-3,17-dione,3-(dimethyl acetal) (7CI,8CI); Estr-5(10)-en-17-one,3,3-dimethoxy; 3,3-dimethoxy-5(10)-estren-17-one; 3,3-dimethoxy-estra-5(10)-en-17-one

物化性质

• 密度: 1.1g/cm3
• 沸点: 422.1ºC at 760 mmHg
• 分子式: C₂₀H₃₀O₃
• 分子量: 318.45000
• 闪点: 200.8ºC
• 精确质量: 318.21900
• PSA: 35.53000
• LogP: 4.26140
• 蒸汽压: 2.48E-07mmHg at 25°C
• 折射率: 1.535

合成路线

510-64-5 ~% 19257-34-2

文献：Templeton, John F.; Ling, Yangzhi; Lin, Weiyang; Pitura, Randy J.; Marat, Kirk; Bridson, John N. Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1994 , # 9 p. 1149 - 1158

4757-95-3 ~% 19257-34-2

文献：Templeton, John F.; Ling, Yangzhi; Lin, Weiyang; Pitura, Randy J.; Marat, Kirk; Bridson, John N. Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1994 , # 9 p. 1149 - 1158

67-56-1 3962-66-1 ~% 19257-34-2

文献：Templeton, John F.; Ling, Yangzhi; Lin, Weiyang; Pitura, Randy J.; Marat, Kirk; Bridson, John N. Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1994 , # 9 p. 1149 - 1158