106133-21-5
106133-21-5 structure
- Name: 2,4-Pyridinediol,1-oxide(9CI)
- Chemical Name: 1,4-dihydroxypyridin-2-one
- CAS Number: 106133-21-5
- Molecular Formula: C5H5NO3
- Molecular Weight: 127.09800
- Create Date: 2016-02-19 14:37:11
- Modify Date: 2025-09-21 09:02:32
| Name | 1,4-dihydroxypyridin-2-one |
|---|---|
| Synonyms |
2,4-Pyridinediol,1-oxide
2,4-dihydroxypyridine-1-oxide 1,2-dihydroxypyridin-4-one 2,4-Dihydroxypyridine N-oxide |
| Density | 1.751g/cm3 |
|---|---|
| Boiling Point | 291ºC at 760mmHg |
| Molecular Formula | C5H5NO3 |
| Molecular Weight | 127.09800 |
| Flash Point | 129.8ºC |
| Exact Mass | 127.02700 |
| PSA | 62.46000 |
| Vapour Pressure | 0.000217mmHg at 25°C |
| Index of Refraction | 1.735 |
| HS Code | 2933399090 |
|---|
| 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% |