| Identification | ||
| Name | 4-Pyridinecarboxaldehyde | |
| Synonyms | Isonicotinaldehyde; Pyridine-4-carboxaldehyde | |
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| Molecular Structure |
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| Molecular Formula | C6H5NO | |
| Molecular Weight | 107.11 | |
| CAS Registry Number | 872-85-5 | |
| EINECS | 212-832-3 | |
| Properties | ||
| Density | 1.138 | |
| Melting point | -4--2 ºC | |
| Boiling point | 198 ºC | |
| Refractive index | 1.542-1.545 | |
| Flash point | 82 ºC | |
| Water solubility | 20 g/L (20 ºC) | |