112222-66-9

• 常用中文名：7-hydroxyethyl biscoumacetate
• 常用英文名：7-hydroxyethyl biscoumacetate
• CAS号：112222-66-9
• 分子式：C₂₂H₁₆O₉
• 分子量：424.35700
• 发布时间：2016-02-03 19:47:03
• 更新时间：2023-01-27 12:13:17

名称

• 英文名: ethyl 2-(4,7-dihydroxy-2-oxochromen-3-yl)-2-(4-hydroxy-2-oxochromen-3-yl)acetate
• 英文别名: ethyl 2-(2,7-dihydroxy-4-oxochromen-3-yl)-2-(2-hydroxy-4-oxochromen-3-yl)acetate; 7-Hydroxyethyl biscoumacetate; (4,7-dihydroxy-2-oxo-2H-chromen-3-yl)-(4-hydroxy-2-oxo-2H-chromen-3-yl)-acetic acid ethyl ester; 7-Heba; (4,7-Dihydroxy-2-oxo-2H-chromen-3-yl)-(4-hydroxy-2-oxo-2H-chromen-3-yl)-essigsaeure-aethylester; Acetic acid,(4,7-dihydroxy-2-oxo-2H-1-benzopyran-3-yl)(4-hydroxy-2-oxo-2H-1-benzopyran-3-yl)-,ethyl ester

物化性质

• 密度: 1.612g/cm3
• 沸点: 644.7ºC at 760mmHg
• 分子式: C₂₂H₁₆O₉
• 分子量: 424.35700
• 闪点: 228.4ºC
• 精确质量: 424.07900
• PSA: 147.41000
• LogP: 2.71120
• 蒸汽压: 1.68E-17mmHg at 25°C
• 折射率: 1.709