81836-90-0

• 常用中文名：3H-Pyrazol-3-one,2,4-dihydro-4-[(4-hydroxy-3-methoxyphenyl)methylene]-5-methyl-2-phenyl-
• 常用英文名：3H-Pyrazol-3-one,2,4-dihydro-4-[(4-hydroxy-3-methoxyphenyl)methylene]-5-methyl-2-phenyl-
• CAS号：81836-90-0
• 分子式：C₁₈H₁₆N₂O₃
• 分子量：308.33100
• 发布时间：2017-01-21 13:50:13
• 更新时间：2024-09-27 11:49:53

名称

• 英文名: 4-[(E)-(3-methoxy-4-oxocyclohexa-2,5-dien-1-ylidene)methyl]-5-methyl-2-phenyl-1H-pyrazol-3-one
• 英文别名: 5-Methyl-2-phenyl-4-vanillyliden-2,4-dihydro-pyrazol-3-on; 5-methyl-2-phenyl-4-vanillylidene-2,4-dihydro-pyrazol-3-one

物化性质

• 密度: 1.3g/cm3
• 沸点: 445ºC at 760 mmHg
• 分子式: C₁₈H₁₆N₂O₃
• 分子量: 308.33100
• 闪点: 222.9ºC
• 精确质量: 308.11600
• PSA: 62.13000
• LogP: 2.70750
• 折射率: 1.653

合成路线

121-33-5 89-25-8 ~94% 81836-90-0

文献：Agarwal, Rajesh; Chaudhary, Chapla; Singh, Charan Jeet; Misra, V. S. Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1982 , vol. 21, # 2 p. 152 - 153

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