101654-28-8
101654-28-8 structure
- Name: 2-nitro-4-pyridinol
- Chemical Name: 2-nitro-1H-pyridin-4-one
- CAS Number: 101654-28-8
- Molecular Formula: C5H4N2O3
- Molecular Weight: 140.09700
- Catalog: Pharmaceutical intermediate Heterocyclic compound Pyrimidine compound Nitropyrimidine
- Create Date: 2018-07-05 10:54:34
- Modify Date: 2025-08-26 18:05:27
| Name | 2-nitro-1H-pyridin-4-one |
|---|---|
| Synonyms |
2-Nitro-4-pyridinol
4-Pyridinol,2-nitro 4-HYDROXY-2-NITROPYRIDINE 2-Nitropyridin-4-ol 2-Nitro-4-hydroxy-pyridin |
| Density | 1.44g/cm3 |
|---|---|
| Boiling Point | 255.1ºC at 760mmHg |
| Molecular Formula | C5H4N2O3 |
| Molecular Weight | 140.09700 |
| Flash Point | 108.1ºC |
| Exact Mass | 140.02200 |
| PSA | 78.94000 |
| LogP | 1.21860 |
| Vapour Pressure | 0.0166mmHg at 25°C |
| Index of Refraction | 1.588 |
| Hazard Codes | Xi |
|---|---|
| HS Code | 2933399090 |
| Precursor 0 | |
|---|---|
| DownStream 1 | |
| HS Code | 2933399090 |
|---|---|
| Summary | 2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |