1923-43-9

• 常用中文名：2α-Bromo-5α-cholestan-3-one ethylene acetal
• 常用英文名：2α-Bromo-5α-cholestan-3-one ethylene acetal
• CAS号：1923-43-9
• 分子式：C₂₉H₄₉BrO₂
• 分子量：509.602
• 发布时间：2021-09-17 21:57:27
• 更新时间：2024-04-03 20:06:24

名称

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

物化性质

• 密度: 1.2±0.1 g/cm3
• 沸点: 534.8±45.0 °C at 760 mmHg
• 分子式: C₂₉H₄₉BrO₂
• 分子量: 509.602
• 闪点: 163.8±24.2 °C
• 精确质量: 508.291595
• LogP: 10.71
• 蒸汽压: 0.0±1.4 mmHg at 25°C
• 折射率: 1.535