2138-18-3

• 常用中文名：cholest-5-en-3β-ol, compound with (3β,5Z,7E)-9,10-secocholesta-5,7,10(19)-trien-3-ol
• 常用英文名：cholest-5-en-3β-ol, compound with (3β,5Z,7E)-9,10-secocholesta-5,7,10(19)-trien-3-ol
• CAS号：2138-18-3
• 分子式：C₅₄H₉₀O₂
• 分子量：771.29100
• 发布时间：2017-06-24 00:37:04
• 更新时间：2025-10-21 11:51:05

名称

• 英文名: (1R,3Z)-3-[(2E)-2-[(1R,3aS,7aR)-7a-methyl-1-[(2R)-6-methylheptan-2-yl]-2,3,3a,5,6,7-hexahydro-1H-inden-4-ylidene]ethylidene]-4-methylidenecyclohexan-1-ol,(3S,8S,9S,10R,13R,14S,17R)-10,13-dimethyl-17-[(2R)-6-methylheptan-2-yl]-2,3,4,7,8,9,11,12,14,15,16,17
• 英文别名: Cholecalciferol,Verbindung mit Cholesterin; EINECS 218-379-8; cholecalciferol,compound with cholesterol; Cholecalciferol mixture with cholesterol

物化性质

• 沸点: 480.6ºC at 760 mmHg
• 分子式: C₅₄H₉₀O₂
• 分子量: 771.29100
• 闪点: 209.3ºC
• 精确质量: 770.69400
• PSA: 40.46000
• LogP: 15.00770
• 蒸汽压: 2.95E-11mmHg at 25°C