21683-60-3
21683-60-3 structure
- Name: 2-phenyl-5-pyridin-2-yl-4H-pyrazol-3-one
- Chemical Name: 2-phenyl-5-pyridin-2-yl-4H-pyrazol-3-one
- CAS Number: 21683-60-3
- Molecular Formula: C14H11N3O
- Molecular Weight: 237.25700
- Create Date: 2017-10-12 02:01:48
- Modify Date: 2025-08-26 16:54:49
| Name | 2-phenyl-5-pyridin-2-yl-4H-pyrazol-3-one |
|---|---|
| Synonyms |
2-phenyl-5-pyridin-2-yl-1,2-dihydro-pyrazol-3-one
1-Phenyl-3-(2'-pyridyl)-5-pyrazolone 2-Phenyl-5-(2-pyridinyl)-2,4-dihydro-3H-pyrazol-3-one |
| Density | 1.24g/cm3 |
|---|---|
| Boiling Point | 391.9ºC at 760 mmHg |
| Molecular Formula | C14H11N3O |
| Molecular Weight | 237.25700 |
| Flash Point | 190.8ºC |
| Exact Mass | 237.09000 |
| PSA | 45.56000 |
| LogP | 1.72320 |
| Vapour Pressure | 2.38E-06mmHg at 25°C |
| Index of Refraction | 1.662 |
| HS Code | 2933990090 |
|---|
| HS Code | 2933990090 |
|---|---|
| Summary | 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |