6694-69-5
英文名称
1,3-diphenyl-1H-pyrazole-4,5-dione 4-({4-nitrophenyl}hydrazone)
CAS
6694-69-5
分子式
C21H15N5O3
分子量
385.38
MOL 文件
6694-69-5.mol
结构式
基本信息
英文别名
1,3-diphenyl-1H-pyrazole-4,5-dione 4-({4-nitrophenyl}hydrazone)
1H-Pyrazole-4,5-dione, 1,3-diphenyl-, 4-[2-(4-nitrophenyl)hydrazone]
4-[(4-nitrophenyl)hydrazono]-2,5-diphenyl-2,4-dihydro-3H-pyrazol-3-one
(4E)-4-[2-(4-nitrophenyl)hydrazinylidene]-2,5-diphenyl-2,4-dihydro-3H-pyrazol-3-one
1H-Pyrazole-4,5-dione, 1,3-diphenyl-, 4-[2-(4-nitrophenyl)hydrazone]
4-[(4-nitrophenyl)hydrazono]-2,5-diphenyl-2,4-dihydro-3H-pyrazol-3-one
(4E)-4-[2-(4-nitrophenyl)hydrazinylidene]-2,5-diphenyl-2,4-dihydro-3H-pyrazol-3-one
物理化学性质
| 熔点 | 232-233 °C |
| 沸点 | 553.8±52.0 °C(Predicted) |
| 密度 | 1.35±0.1 g/cm3(Predicted) |
| 酸度系数(pKa) | -2.92±0.40(Predicted) |