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
更新时间：2025-09-27 13:06:05
![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结构式](https://image.chemsrc.com/caspic/324/15900-11-5.png)
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结构式
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常用名 | 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 |
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| CAS号 | 15900-11-5 | 分子量 | 358.39300 | |
| 密度 | 1.27g/cm3 | 沸点 | 449.8ºC at 760mmHg | |
| 分子式 | C21H18N4O2 | 熔点 | N/A | |
| MSDS | N/A | 闪点 | 225.8ºC |
| 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 |
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| 英文别名 | 更多 |
| 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 |
CAS号89-25-8
CAS号864131-95-3
CAS号67-66-3
CAS号19735-89-8
CAS号4173-73-3
CAS号100-97-0
CAS号141-97-9
CAS号622-84-4
CAS号122-51-0
CAS号17468-85-8| (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 |
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