Dortmund Data Bank

Heat of Vaporization of Sulfolane

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.


Formula Molar Mass CAS Registry Number Name
C4H8O2S 120.172 126-33-0 Sulfolane
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Data Table

T [K] Molar Enthalpy [J/mol] State Reference
373.15 62802.00 Vapor-Liquid 1
440.00 59030.00 Vapor-Liquid 2
460.00 57930.00 Vapor-Liquid 2
473.15 61639.00 Vapor-Liquid 1
480.00 56850.00 Vapor-Liquid 2
500.00 55800.00 Vapor-Liquid 2
520.00 54780.00 Vapor-Liquid 2
540.00 53790.00 Vapor-Liquid 2

List of References

Number Source
1 Deal Jr. G.H.; Evans H.D.; Oliver E.D.; Papadopoulos M.N.: A Better Way to Extract Aromatics. Petrol.Refiner 38 (1959) 185-192
2 Steele W.V.; Chirico R.D.; Knipmeyer S.E.; Nguyen A.: Vapor Pressure, Heat Capacity, and Density along the Saturation Line, Measurements for Cyclohexanol, 2-Cyclohexen-1-one, 1,2-Dichloropropane, 1,4-Di-tert-butylbenzene,(+-)-2-Ethylhexanoic Acid, 2-(Methylamino)ethanol, Perfluoro-n-heptane, and Sulfolane. J.Chem.Eng.Data 42 (1997) 1021-1036

Pure Component Data Overview