System: pyrazinecarboxylic acid
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| 1) pyrazinecarboxylic acid |
| DECHEMA ID | 45718 |
| Formula | C5H4N2O2 |
| Synonym | pyrazine-2-carboxylic acid |
| Synonym | 2-pyrazinecarboxylic acid |
| InChi-Key | NIPZZXUFJPQHNH-UHFFFAOYSA-N |
| Registry No. | 98-97-5 |
Available physical property data:
| Property | Phase | No. of tables | No. of lines | Data |
| enthalpy | solid | 1 | 34 | View |
| enthalpy (related to 298 K) | solid | 1 | 34 | View |
| enthalpy of combustion | solid | 2 | 2 | View |
| enthalpy of formation | solid | 2 | 2 | View |
| enthalpy of formation | gas | 1 | 1 | View |
| enthalpy of sublimation | - | 3 | 3 | View |
| entropy | solid | 1 | 34 | View |
| entropy (related to 298 K) | - | 1 | 34 | View |
| fusion temperature | - | 2 | 2 | View |
| heat capacity (cp) | solid | 1 | 135 | View |
| pressure of sublimation | - | 2 | 22 | View |
| sublimation temperature | - | 4 | 24 | View |