System: 3-pyridinecarboxylic acid
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| 1) 3-pyridinecarboxylic acid |
| DECHEMA ID | 32915 |
| Formula | C6H5NO2 |
| Synonym | nicotinic acid |
| Synonym | Niacin |
| Synonym | 3-carboxypyridine |
| Synonym | 3-picolinic acid |
| Synonym | antipellagra factor |
| Synonym | nicotene |
| Synonym | nicotine acid |
| Synonym | pyridine-β-carboxylic acid |
| Synonym | vitamin b |
| Synonym | pyridine-3-carboxylic acid |
| Synonym | Nictonic acid |
| InChi-Key | PVNIIMVLHYAWGP-UHFFFAOYSA-N |
| Registry No. | 59-67-6 |
Available physical property data:
| Property | Phase | No. of tables | No. of lines | Data |
| density | solid | 1 | 1 | View |
| enthalpy | solid | 1 | 67 | View |
| enthalpy (related to 0 K) | solid | 1 | 50 | View |
| enthalpy of combustion | solid | 2 | 2 | View |
| enthalpy of formation | solid | 2 | 2 | View |
| enthalpy of formation | gas | 2 | 2 | View |
| enthalpy of fusion | - | 13 | 13 | View |
| enthalpy of phase transition | - | 5 | 5 | View |
| enthalpy of sublimation | - | 8 | 12 | View |
| entropy | solid | 2 | 117 | View |
| entropy of formation | solid | 1 | 1 | View |
| entropy of fusion | - | 1 | 1 | View |
| entropy of phase transition | - | 1 | 1 | View |
| formation/decomposition temperature | - | 1 | 1 | View |
| free enthalpy | solid | 1 | 67 | View |
| fusion pressure | - | 2 | 7 | View |
| fusion temperature | - | 23 | 28 | View |
| heat capacity (cp) | liquid | 1 | 6 | View |
| heat capacity (cp) | solid(1) | 1 | 8 | View |
| heat capacity (cp) | solid | 3 | 274 | View |
| heat capacity (cp) | solid(2) | 1 | 30 | View |
| melting point | - | 7 | 7 | View |
| molecular weight | - | 2 | 2 | View |
| octanol/water partition coefficient | - | 2 | 2 | View |
| pressure of sublimation | - | 5 | 20 | View |
| solubility parameter (Hildebrand and Scott) | - | 1 | 1 | View |
| sublimation temperature | - | 6 | 21 | View |
| temperature of phase transition | - | 3 | 3 | View |
| triple point | - | 1 | 1 | View |
| triple point temperature | - | 1 | 1 | View |
| UNIQUAC area parameter | - | 1 | 1 | View |
| UNIQUAC volume parameter | - | 1 | 1 | View |