869077-05-4

• 常用中文名：2-(2,4-dimethoxybenzylidene)-7-[(dimethylamino)methyl]-6-hydroxy-1-benzofuran-3(2H)-one
• 常用英文名：2-(2,4-dimethoxybenzylidene)-7-[(dimethylamino)methyl]-6-hydroxy-1-benzofuran-3(2H)-one
• CAS号：869077-05-4
• 分子式：C₂₀H₂₁NO₅
• 分子量：355.384
• 发布时间：2021-09-13 11:45:09
• 更新时间：2025-10-29 18:52:02

名称

• 英文名: (2Z)-2-(2,4-Dimethoxybenzylidene)-7-[(dimethylamino)methyl]-6-hydroxy-1-benzofuran-3(2H)-one
• 英文别名: 7-benzofuranmethanaminium, 2-[(2,4-dimethoxyphenyl)methylene]-2,3-dihydro-6-hydroxy-N,N-dimethyl-3-oxo-, inner salt, (2Z)-; (2Z)-2-(2,4-Dimethoxybenzylidene)-7-[(dimethylamino)methyl]-6-hydroxy-1-benzofuran-3(2H)-one; 3(2H)-Benzofuranone, 2-[(2,4-dimethoxyphenyl)methylene]-7-[(dimethylamino)methyl]-6-hydroxy-, (2Z)-

物化性质

• 密度: 1.3±0.1 g/cm3
• 沸点: 567.8±50.0 °C at 760 mmHg
• 分子式: C₂₀H₂₁NO₅
• 分子量: 355.384
• 闪点: 297.2±30.1 °C
• 精确质量: 355.141968
• LogP: 2.56
• 蒸汽压: 0.0±1.6 mmHg at 25°C
• 折射率: 1.637