Heat of Vaporization of Carbon dioxide

The experimental data shown in these pages are freely available and have been published already in the DDB Explorer Edition. The data represent a small sub list of all available data in the Dortmund Data Bank. For more data or any further information please search the DDB or contact DDBST.

Component

Formula Molar Mass CAS Registry Number Name
CO2 44.010 124-38-9 Carbon dioxide

Diagrams


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Data Table

T [K] P [kPa] Molar Enthalpy [J/mol] State Reference
194.60   25961.70 Solid-Gas 3
194.72 101.325 25221.20 Solid-Gas 2
194.72 101.325 25233.70 Solid-Gas 2
194.72 101.325 25237.90 Solid-Gas 2
221.00 630.000 15040.00 Vapor-Liquid 1
228.00 820.000 14490.00 Vapor-Liquid 1
238.00 1190.000 13740.00 Vapor-Liquid 1
248.00 1660.000 12940.00 Vapor-Liquid 1
250.00 1790.000 12730.00 Vapor-Liquid 1
258.00 2040.000 12810.00 Vapor-Liquid 1
258.00 2260.000 12070.00 Vapor-Liquid 1
268.00 2630.000 11910.00 Vapor-Liquid 1
268.00 3010.000 10930.00 Vapor-Liquid 1
278.00 3350.000 10840.00 Vapor-Liquid 1
278.00 3920.000 9540.00 Vapor-Liquid 1
288.00 4430.000 9520.00 Vapor-Liquid 1
288.00 5020.000 7810.00 Vapor-Liquid 1
289.00 5140.000 7630.00 Vapor-Liquid 1
298.00 5540.000 7920.00 Vapor-Liquid 1
298.00 6350.000 5330.00 Vapor-Liquid 1
303.00 7120.000 2720.00 Vapor-Liquid 1

List of References

Number Source
1 Yung K.H.: Carbon Dioxide's Liquid-Vapor Coexistence Curve and Critical Properties as Predicted by a Simple Molecular Model. J.Phys.Chem. 99 (1995) 12021-12024
2 Egan C.J.: Carbon Dioxide. The Heat Capacity and Vapor Pressure of the Solid. The Heat of Sublimation. Thermodynamic and Spectroscopic Values of the Entropy.. J.Chem.Phys. 5 (1937) 45-54
3 Andrews J.W.: The heat of sublimation of carbon dioxide.. J.Am.Chem.Soc. 47 (1925) 1597-1602

Pure Component Data Overview


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