7149-40-8

• 常用中文名：5-methyl-4-[(3-methyl-5-oxo-1-phenyl-4H-pyrazol-4-yl)methyl]-2-phenyl-4H-pyrazol-3-one
• 常用英文名：5-methyl-4-[(3-methyl-5-oxo-1-phenyl-4H-pyrazol-4-yl)methyl]-2-phenyl-4H-pyrazol-3-one
• CAS号：7149-40-8
• 分子式：C₂₁H₂₀N₄O₂
• 分子量：360.40900
• 发布时间：2017-02-25 09:47:55
• 更新时间：2025-09-09 12:04:50

名称

• 英文名: 4,4'-Methylenbis(2-methyl-1-naphthol)
• 英文别名: 5,5'-dimethyl-2,2'-diphenyl-1,2,1',2'-tetrahydro-4,4'-methanediyl-bis-pyrazol-3-one; 1-Naphthalenol,4,4'-methylenebis[2-methyl; 4,4'-methylene-bis(1-phenyl-3-methyl-2-pyrazolin-5-one); 4,4'-bis(2-methyl-1-hydroxynaphthyl)methane; 4,4'-Methylenbis(5-methyl-2-phenyl-2H,4H-pyrazol-3-on)

物化性质

• 密度: 1.28g/cm3
• 沸点: 592.6ºC at 760 mmHg
• 分子式: C₂₁H₂₀N₄O₂
• 分子量: 360.40900
• 闪点: 312.2ºC
• 精确质量: 360.15900
• PSA: 65.34000
• LogP: 2.45550
• 折射率: 1.668

合成路线

19735-89-8 75-07-0 ~92% 7149-40-8

文献：Degtev; Morozova; Smirnov Russian Journal of General Chemistry, 1998 , vol. 68, # 5 p. 704 - 709

50-00-0 89-25-8 ~66% 7149-40-8

文献：Elnagdi, Mohamed Hilmy; Ghozlan, Said Ahmed Soliman; Abdelrazek, Fathy Mohamed; Selim, Maghraby Ali Journal of Chemical Research, Miniprint, 1991 , # 5 p. 1021 - 1032

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