887574-22-3

• 常用中文名：4-[(4-Bromophenyl)(diphenyl)phosphoranylidene]-5-methyl-2-phenyl-2,4-dihydro-3H-pyrazol-3-one
• 常用英文名：4-[(4-Bromophenyl)(diphenyl)phosphoranylidene]-5-methyl-2-phenyl-2,4-dihydro-3H-pyrazol-3-one
• CAS号：887574-22-3
• 分子式：C₂₈H₂₂BrN₂OP
• 分子量：513.365
• 发布时间：2018-06-20 00:27:25
• 更新时间：2025-08-27 11:36:00

名称

• 英文名: 4-[(4-Bromophenyl)(diphenyl)phosphoranylidene]-5-methyl-2-phenyl-2,4-dihydro-3H-pyrazol-3-one
• 英文别名: 3H-Pyrazol-3-one, 4-[(4-bromophenyl)diphenylphosphoranylidene]-2,4-dihydro-5-methyl-2-phenyl-; MFCD00840777; 4-[(4-Bromophenyl)(diphenyl)phosphoranylidene]-5-methyl-2-phenyl-2,4-dihydro-3H-pyrazol-3-one

物化性质

• 密度: 1.3±0.1 g/cm3
• 沸点: 612.4±57.0 °C at 760 mmHg
• 分子式: C₂₈H₂₂BrN₂OP
• 分子量: 513.365
• 闪点: 324.2±32.1 °C
• 精确质量: 512.065308
• LogP: 4.47
• 蒸汽压: 0.0±1.8 mmHg at 25°C
• 折射率: 1.652