15900-11-5

• 常用中文名：4-[(1,5-dihydro-3-methyl-5-oxo-1-phenyl-4H-pyrazol-4-ylidene)methyl]-1,2-dihydro-5-methyl-2-phenyl-3H-pyrazol-3-one
• 常用英文名：4-[(1,5-dihydro-3-methyl-5-oxo-1-phenyl-4H-pyrazol-4-ylidene)methyl]-1,2-dihydro-5-methyl-2-phenyl-3H-pyrazol-3-one
• CAS号：15900-11-5
• 分子式：C₂₁H₁₈N₄O₂
• 分子量：358.39300
• 发布时间：2017-10-27 16:06:16
• 更新时间：2025-09-27 13:06:05

名称

• 英文名: 4-[(1,5-dihydro-3-methyl-5-oxo-1-phenyl-4H-pyrazol-4-ylidene)methyl]-1,2-dihydro-5-methyl-2-phenyl-3H-pyrazol-3-one
• 英文别名: (5-methyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)-(3-methyl-5-oxo-1-phenyl-1,5-dihydro-pyrazol-4-ylidene)-methane; Einecs 240-038-7; 4.4'-Methenyl-bis-(1-phenyl-3-methyl-pyrazolon-(5)); (5-Methyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)-(3-methyl-5-oxo-1-phenyl-1,5-dihydro-pyrazol-4-yliden)-methan

物化性质

• 密度: 1.27g/cm3
• 沸点: 449.8ºC at 760mmHg
• 分子式: C₂₁H₁₈N₄O₂
• 分子量: 358.39300
• 闪点: 225.8ºC
• 精确质量: 358.14300
• PSA: 70.46000
• LogP: 2.78070
• 蒸汽压: 2.77E-08mmHg at 25°C
• 折射率: 1.668

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