134434-28-9
134434-28-9 structure
- Name: 2,5-Pyrazinediol
- Chemical Name: 5-hydroxy-1H-pyrazin-2-one
- CAS Number: 134434-28-9
- Molecular Formula: C4H4N2O2
- Molecular Weight: 112.087
- Create Date: 2018-09-21 12:23:50
- Modify Date: 2025-08-25 14:42:09
| Name | 5-hydroxy-1H-pyrazin-2-one |
|---|---|
| Synonyms |
2,5-DIHYDROXYPYRAZINE
2,5-Pyrazinediol 5-Hydroxy-2(1H)-pyrazinone PYRAZINE-2,5-DIOL 2(1H)-Pyrazinone, 5-hydroxy- |
| Density | 1.5±0.1 g/cm3 |
|---|---|
| Boiling Point | 538.8±45.0 °C at 760 mmHg |
| Molecular Formula | C4H4N2O2 |
| Molecular Weight | 112.087 |
| Flash Point | 279.7±28.7 °C |
| Exact Mass | 112.027275 |
| PSA | 66.24000 |
| LogP | -1.82 |
| Vapour Pressure | 0.0±1.5 mmHg at 25°C |
| Index of Refraction | 1.640 |
| 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% |