15866-36-1
15866-36-1 structure
- Name: 2,4-dihydro-4-[(2-hydroxy-4-nitrophenyl)azo]-5-methyl-2-phenyl-3H-pyrazol-3-one
- Chemical Name: 2,4-dihydro-4-[(2-hydroxy-4-nitrophenyl)azo]-5-methyl-2-phenyl-3H-pyrazol-3-one
- CAS Number: 15866-36-1
- Molecular Formula: C16H13N5O4
- Molecular Weight: 339.30600
- Create Date: 2017-05-29 23:07:33
- Modify Date: 2025-09-13 10:34:30
| Name | 2,4-dihydro-4-[(2-hydroxy-4-nitrophenyl)azo]-5-methyl-2-phenyl-3H-pyrazol-3-one |
|---|---|
| Synonyms |
3-Methyl-1-phenyl-4-(5-nitro-o-phenolazo)-5-pyrazolon
1-phenyl-3-methyl-4-(2-hydroxy-4-nitrophenylazo)pyrazol-5-one Einecs 239-992-7 5-methyl-2-phenyl-2H-pyrazole-3,4-dione 4-[(2-hydroxy-4-nitro-phenyl)-hydrazone] |
| Density | 1.48g/cm3 |
|---|---|
| Boiling Point | 543.2ºC at 760mmHg |
| Molecular Formula | C16H13N5O4 |
| Molecular Weight | 339.30600 |
| Flash Point | 282.3ºC |
| Exact Mass | 339.09700 |
| PSA | 123.44000 |
| LogP | 3.19920 |
| Vapour Pressure | 0mmHg at 25°C |
| Index of Refraction | 1.706 |