System: 4-methylene-2-oxetanone
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| 1) 4-methylene-2-oxetanone |
| DECHEMA ID | 37449 |
| Formula | C4H4O2 |
| Synonym | 3-butene-β-lactone |
| Synonym | acetyl ketene |
| Synonym | ketene dimer |
| Synonym | vinylaceto-β-lactone |
| Synonym | 3-hydroxy-β-lactone-3-butenoic acid |
| InChi-Key | WASQWSOJHCZDFK-UHFFFAOYSA-N |
| Registry No. | 674-82-8 |
Available physical property data:
| Property | Phase | No. of tables | No. of lines | Data |
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| dipole moment | - | 1 | 1 | View |
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| enthalpy of combustion | liquid | 1 | 1 | View |
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| enthalpy of formation | liquid | 1 | 1 | View |
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| enthalpy of formation | gas | 1 | 1 | View |
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| enthalpy of vaporization | - | 1 | 1 | View |
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| entropy | gas | 1 | 1 | 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 | 1 | 3 | View |
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| melting point | - | 1 | 1 | View |
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| UNIQUAC area parameter | - | 1 | 1 | View |
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| UNIQUAC volume parameter | - | 1 | 1 | View |
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| vapor pressure | - | 3 | 54 | View |
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