4-Hydroxypyridine-2-carboxylic acid
- Product Name4-Hydroxypyridine-2-carboxylic acid
- CAS22468-26-4
- CBNumberCB7691951
- MFC6H5NO3
- MW139.11
- MDL NumberMFCD00521155
- MOL File22468-26-4.mol
Chemical Properties
| Melting point | ca 280℃ |
| Boiling point | 582.3±35.0 °C(Predicted) |
| Density | 1.485±0.06 g/cm3(Predicted) |
| storage temp. | under inert gas (nitrogen or Argon) at 2-8°C |
| form | powder to crystal |
| pka | 1.20±0.50(Predicted) |
| color | White to Almost white |
| Water Solubility | slightly soluble in water. |
| CAS DataBase Reference | 22468-26-4(CAS DataBase Reference) |
Safety
| Symbol(GHS) |
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| Signal word | Warning | |||||||||
| Hazard statements | H315-H319-H335 | |||||||||
| Precautionary statements | P261-P280a-P304+P340-P305+P351+P338-P405-P501a | |||||||||
| Hazard Codes | Xi | |||||||||
| Safety Statements | 24/25 | |||||||||
| Hazard Note | Irritant | |||||||||
| HS Code | 29333990 | |||||||||
| NFPA 704: |
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