19518-70-8

• 常用中文名：3β-(Acetyloxy)-5α-cholestan-6-one ethylene acetal
• 常用英文名：3β-(Acetyloxy)-5α-cholestan-6-one ethylene acetal
• CAS号：19518-70-8
• 分子式：C₃₁H₅₂O₄
• 分子量：488.742
• 发布时间：2021-09-12 15:14:10
• 更新时间：2025-10-04 20:26:29

名称

• 英文名: (3S,5S,8S,9S,10R,13R,14S,17R)-10,13-Dimethyl-17-[(2R)-6-methyl-2-heptanyl]hexadecahydrospiro[cyclopenta[a]phenanthrene-6,2'-[1,3]dioxolan]-3-yl acetate
• 英文别名: (3S,5S,8S,9S,10R,13R,14S,17R)-10,13-Dimethyl-17-[(2R)-6-methyl-2-heptanyl]hexadecahydrospiro[cyclopenta[a]phenanthrene-6,2'-[1,3]dioxolan]-3-yl acetate; Spiro[6H-cyclopenta[a]phenanthrene-6,2'-[1,3]dioxolan]-3-ol, 17-[(1R)-1,5-dimethylhexyl]hexadecahydro-10,13-dimethyl-, acetate, (3S,5S,8S,9S,10R,13R,14S,17R)-

物化性质

• 密度: 1.1±0.1 g/cm3
• 沸点: 543.0±45.0 °C at 760 mmHg
• 分子式: C₃₁H₅₂O₄
• 分子量: 488.742
• 闪点: 225.3±28.8 °C
• 精确质量: 488.386566
• LogP: 9.42
• 蒸汽压: 0.0±1.5 mmHg at 25°C
• 折射率: 1.520