132603-49-7

• 常用中文名：4-((4-(DIMETHYLAMINO)PHENYL)METHYLENE)-3-METHYL-1-PHENYL-2-PYRAZOLIN-5-ONE
• 常用英文名：4-((4-(DIMETHYLAMINO)PHENYL)METHYLENE)-3-METHYL-1-PHENYL-2-PYRAZOLIN-5-ONE
• CAS号：132603-49-7
• 分子式：C₁₉H₁₉N₃O
• 分子量：305.374
• 发布时间：2021-09-13 20:36:59
• 更新时间：2025-11-30 20:40:34

名称

• 英文名: 4-(4-Dimethylamino-benzylidene)-5-methyl-2-phenyl-2,4-dihydro-pyrazol-3-one
• 英文别名: 3H-Pyrazol-3-one, 4-[[4-(dimethylamino)phenyl]methylene]-2,4-dihydro-5-methyl-2-phenyl-, (4E)-; (4E)-4-[4-(Dimethylamino)benzylidene]-5-methyl-2-phenyl-2,4-dihydro-3H-pyrazol-3-one; 4-((4-(Dimethylamino)phenyl)methylene)-2,4-dihydro-5-methyl-2-phenyl-3H-pyrazol-3-one; MFCD00170776; 4-(4-Dimethylamino-benzylidene)-5-methyl-2-phenyl-2,4-dihydro-pyrazol-3-one

物化性质

• 密度: 1.1±0.1 g/cm3
• 沸点: 467.8±55.0 °C at 760 mmHg
• 分子式: C₁₉H₁₉N₃O
• 分子量: 305.374
• 闪点: 236.7±31.5 °C
• 精确质量: 305.152802
• LogP: 3.82
• 蒸汽压: 0.0±1.2 mmHg at 25°C
• 折射率: 1.600