| melting point | 105-107 °C (lit.) |
| boiling point | 280-281 °C (lit.) |
| density | 1.39 |
| Refractive index | 1.5939 (estimate) |
| flash point | 210 °C |
| Storage conditions | Sealed in dry,Room Temperature |
| solubility | 450g/l |
| pka | 0.75(at 20℃) |
| form | Liquid |
| colour | Colorless to yellow to brown, darken on storage with no loss of purity |
| Water solubility | Soluble in water 450 g/L @ 20°C and ethanol, slightly soluble in benzene and ether. |
| CAS | 142-08-5 |
| EPA Chemical Information | 2(1H)-Pyridinone (142-08-5) |
| NIST Chemical information | 2(1H)-Pyridinone(142-08-5) |
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