10010-74-9
10010-74-9 structure
- Name: 2,4-dihydro-4-[(2-hydroxyphenyl)azo]-5-methyl-2-phenyl-3H-pyrazol-3-one
- Chemical Name: 2,4-dihydro-4-[(2-hydroxyphenyl)azo]-5-methyl-2-phenyl-3H-pyrazol-3-one
- CAS Number: 10010-74-9
- Molecular Formula: C16H14N4O2
- Molecular Weight: 294.30800
- Create Date: 2017-07-20 14:50:48
- Modify Date: 2025-08-29 17:36:50
| Name | 2,4-dihydro-4-[(2-hydroxyphenyl)azo]-5-methyl-2-phenyl-3H-pyrazol-3-one |
|---|---|
| Synonyms |
4-(2-Hydroxyphenylazo)-3-methyl-1-phenyl-2-pyrazolin-5-one
5-methyl-2-phenyl-2H-pyrazole-3,4-dione 4-[(2-hydroxy-phenyl)-hydrazone] 3-Methyl-1-phenyl-4-(o-phenolazo)-5-pyrazolon Phenol-<2azo4>-{3-methyl-1-phenyl-pyrazolon-(5)} 4-(2'-hydroxybenzeneazo)-3-methyl-1-phenyl-5-pyrazolone |
| Density | 1.31g/cm3 |
|---|---|
| Boiling Point | 525.5ºC at 760mmHg |
| Molecular Formula | C16H14N4O2 |
| Molecular Weight | 294.30800 |
| Flash Point | 271.6ºC |
| Exact Mass | 294.11200 |
| PSA | 77.62000 |
| LogP | 2.76780 |
| Vapour Pressure | 7.11E-11mmHg at 25°C |
| Index of Refraction | 1.668 |
| HS Code | 2933199090 |
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| HS Code | 2933199090 |
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| Summary | 2933199090. other compounds containing an unfused pyrazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |