5456-71-3

• 常用中文名：3-(3,4-Dimethoxyphenyl)-5-hydroxy-8,8-dimethyl-6-(3-methylbut-2-en-1-yl)-4H,8H-pyrano[2,3-f]chromen-4-one
• 常用英文名：3-(3,4-Dimethoxyphenyl)-5-hydroxy-8,8-dimethyl-6-(3-methylbut-2-en-1-yl)-4H,8H-pyrano[2,3-f]chromen-4-one
• CAS号：5456-71-3
• 分子式：C₂₇H₂₈O₆
• 分子量：448.50800
• 发布时间：2017-08-04 03:14:50
• 更新时间：2025-08-28 11:01:35

名称

• 英文名: 3-(3,4-dimethoxyphenyl)-5-hydroxy-8,8-dimethyl-6-(3-methylbut-2-enyl)pyrano[2,3-h]chromen-4-one
• 英文别名: 3-(3,4-dimethoxy-phenyl)-5-hydroxy-8,8-dimethyl-6-(3-methyl-but-2-enyl)-8H-pyrano[2,3-f]chromen-4-one; Pomiferindimethylether; 3-(3,4-Dimethoxyphenyl)-5-hydroxy-8,8-dimethyl-6-(3-methylbut-2-en-1-yl)-4H,8H-pyrano(2,3-f)chromen-4-one; promefirin-3',4'-dimethyl ether; Pomiferin-3',4'-dimethylether

物化性质

• 密度: 1.268g/cm3
• 沸点: 744.4ºC at 760 mmHg
• 分子式: C₂₇H₂₈O₆
• 分子量: 448.50800
• 闪点: 404ºC
• 精确质量: 448.18900
• PSA: 78.13000
• LogP: 5.87570
• 折射率: 1.66