System: ethanedial
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| 1) ethanedial |
| DECHEMA ID | 1889 |
| Formula | C2H2O2 |
| Synonym | oxalaldehyde |
| Synonym | glyoxal |
| Synonym | biformyl |
| Synonym | 1,2-ethanedione |
| Synonym | biformal |
| Synonym | diformal |
| Synonym | glyoxylaldehyde |
| Synonym | oxal |
| InChi-Key | LEQAOMBKQFMDFZ-UHFFFAOYSA-N |
| Registry No. | 107-22-2 |
Available physical property data:
| Property | Phase | No. of tables | No. of lines | Data |
| boiling temperature | - | 1 | 1 | View |
| critical compressibility factor | - | 1 | 1 | View |
| critical pressure | - | 1 | 1 | View |
| critical temperature | - | 1 | 1 | View |
| critical volume | - | 1 | 1 | View |
| enthalpy of combustion | gas | 1 | 1 | View |
| enthalpy of formation | gas | 2 | 2 | View |
| entropy | gas | 1 | 1 | View |
| fusion pressure | - | 1 | 1 | View |
| fusion temperature | - | 1 | 1 | View |
| heat capacity (cp) | gas | 1 | 10 | View |
| melting point | - | 1 | 1 | View |
| pressure of sublimation | - | 1 | 4 | View |
| refractive index, Na-D-line | - | 1 | 1 | View |
| sublimation temperature | - | 1 | 4 | View |
| UNIQUAC area parameter | - | 1 | 1 | View |
| UNIQUAC volume parameter | - | 1 | 1 | View |
| vapor pressure | - | 2 | 3 | View |