System: 2-butynedinitrile
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| 1) 2-butynedinitrile |
| DECHEMA ID | 1981 |
| Formula | C4N2 |
| Synonym | acetylenedicarbonitrile |
| Synonym | 1,2-dicyanoacetylene |
| Synonym | but-2-ynedinitrile |
| InChi-Key | ZEHZNAXXOOYTJM-UHFFFAOYSA-N |
| Registry No. | 1071-98-3 |
Available physical property data:
| Property | Phase | No. of tables | No. of lines | Data |
|---|
| enthalpy of formation | gas | 2 | 2 | View |
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| enthalpy of fusion | - | 1 | 1 | View |
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| enthalpy of sublimation | - | 2 | 2 | View |
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| entropy | gas | 1 | 1 | View |
|---|
| free enthalpy function (-H(0)) | gas | 2 | 20 | View |
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| fusion pressure | - | 1 | 1 | View |
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| fusion temperature | - | 1 | 1 | View |
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| heat capacity (cp) | gas | 2 | 20 | View |
|---|
| melting point | - | 1 | 1 | View |
|---|
| pressure of sublimation | - | 2 | 12 | View |
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| sublimation temperature | - | 4 | 14 | View |
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| vapor pressure | - | 2 | 5 | View |
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