1405-19-2

• 常用中文名：(Z)-2-Methyl-2-butenoic acid (3aR)-2,3,3a,4,5,7,9a,9bα-octahydro-4β,9aβ-dihydroxy-6,9-dimethyl-3-methylene-2,7-dioxoazuleno[4,5-b]furan-5α-yl ester
• 常用英文名：(Z)-2-Methyl-2-butenoic acid (3aR)-2,3,3a,4,5,7,9a,9bα-octahydro-4β,9aβ-dihydroxy-6,9-dimethyl-3-methylene-2,7-dioxoazuleno[4,5-b]furan-5α-yl ester
• CAS号：1405-19-2
• 分子式：C₂₀H₂₂O₇
• 分子量：374.38400
• 发布时间：2017-07-23 05:41:48
• 更新时间：2024-01-14 18:51:15

名称

• 英文名: [(3aR,4R,5R,9aR,9bS)-4,9a-dihydroxy-6,9-dimethyl-3-methylidene-2,7-dioxo-3a,4,5,9b-tetrahydroazuleno[4,5-b]furan-5-yl] (Z)-2-methylbut-2-enoate
• 英文别名: Pumilin; Pumilene; 2-Butenoic acid,2-methyl-,(3aR,4R,5R,9aR,9bS)-2,3,3a,4,5,7,9a,9b-octahydro-4,9a-dihydroxy-6,9-dimethyl-3-methylene-2,7-dioxoazuleno[4,5-b]furan-5-yl ester,(2Z)

物化性质

• 密度: 1.35g/cm3
• 沸点: 622ºC at 760 mmHg
• 分子式: C₂₀H₂₂O₇
• 分子量: 374.38400
• 闪点: 222.3ºC
• 精确质量: 374.13700
• PSA: 110.13000
• LogP: 0.91330
• 蒸汽压: 4.48E-18mmHg at 25°C
• 折射率: 1.593