System: pyrimidine
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| 1) pyrimidine |
| DECHEMA ID | 20118 |
| Formula | C4H4N2 |
| Synonym | 1,3-diazabenzene |
| Synonym | 1,3-diazine |
| Synonym | m-diazine |
| Synonym | metadiazine |
| Synonym | miazine |
| InChi-Key | CZPWVGJYEJSRLH-UHFFFAOYSA-N |
| Registry No. | 289-95-2 |
Available physical property data:
| Property | Phase | No. of tables | No. of lines | Data |
| boiling temperature | - | 2 | 2 | View |
| critical compressibility factor | - | 1 | 1 | View |
| critical pressure | - | 1 | 1 | View |
| critical temperature | - | 1 | 1 | View |
| critical volume | - | 1 | 1 | View |
| density | liquid | 2 | 7 | View |
| enthalpy of combustion | liquid | 4 | 4 | View |
| enthalpy of combustion | gas | 1 | 1 | View |
| enthalpy of combustion | solid | 1 | 1 | View |
| enthalpy of formation | liquid | 3 | 3 | View |
| enthalpy of formation | gas | 5 | 5 | View |
| enthalpy of formation | solid | 1 | 1 | View |
| enthalpy of fusion | - | 1 | 1 | View |
| enthalpy of phase transition | - | 1 | 1 | View |
| enthalpy of sublimation | - | 5 | 21 | View |
| enthalpy of vaporization | - | 6 | 26 | View |
| freezing temperature | - | 1 | 1 | View |
| fusion temperature | - | 2 | 2 | View |
| isentropic compressibility | liquid | 1 | 13 | View |
| melting point | - | 1 | 1 | View |
| octanol/water partition coefficient | - | 3 | 3 | View |
| pressure of sublimation | - | 1 | 17 | View |
| refractive index, Na-D-line | liquid | 1 | 7 | View |
| refractive index, Na-D-line | - | 1 | 1 | View |
| sound velocity | liquid | 1 | 13 | View |
| sublimation temperature | - | 5 | 21 | View |
| vapor pressure | - | 2 | 20 | View |