77001-54-8

• 常用中文名：5-[[4-(dimethylamino)phenyl]methylene]-1,2,5,6-tetrahydro-1-(2-hydroxyethyl)-4-methyl-2,6-dioxonicotinonitrile
• 常用英文名：5-[[4-(dimethylamino)phenyl]methylene]-1,2,5,6-tetrahydro-1-(2-hydroxyethyl)-4-methyl-2,6-dioxonicotinonitrile
• CAS号：77001-54-8
• 分子式：C₁₈H₁₉N₃O₃
• 分子量：325.362
• 发布时间：2021-09-13 19:16:56
• 更新时间：2025-08-26 10:15:45

名称

• 英文名: 5-[4-(Dimethylamino)benzylidene]-1-(2-hydroxyethyl)-4-methyl-2,6-dioxo-1,2,5,6-tetrahydro-3-pyridinecarbonitrile
• 英文别名: 5-[[4-(Dimethylamino)phenyl]methylene]-1,2,5,6-tetrahydro-1-(2-hydroxyethyl)-4-methyl-2,6-dioxo-3-pyridinecarbonitrile; 5-[4-(Dimethylamino)benzylidene]-1-(2-hydroxyethyl)-4-methyl-2,6-dioxo-1,2,5,6-tetrahydro-3-pyridinecarbonitrile; EINECS 278-589-0; 3-Pyridinecarbonitrile, 5-[[4-(dimethylamino)phenyl]methylene]-1,2,5,6-tetrahydro-1-(2-hydroxyethyl)-4-methyl-2,6-dioxo-

物化性质

• 密度: 1.3±0.1 g/cm3
• 沸点: 526.0±50.0 °C at 760 mmHg
• 分子式: C₁₈H₁₉N₃O₃
• 分子量: 325.362
• 闪点: 271.9±30.1 °C
• 精确质量: 325.142639
• LogP: 2.02
• 蒸汽压: 0.0±1.5 mmHg at 25°C
• 折射率: 1.624