Dortmund Data Bank

Heat Capacity Data

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.


Heat Capacity Data Set 2259

Components

No. Formula Molar Mass CAS Registry Number Name
1 C4H8O2S 120.172 126-33-0 Sulfolane
2 C2H6O 46.069 64-17-5 Ethanol
Search the DDB for all data of this mixture

Miscibility gap: No

Constant Value

Temperature 303.15 K

Data Table

Heat Capacity [J/mol*K] x1 [mol/mol]
112.1310 0.00000
112.1310 0.05100
125.5200 0.09900
135.9800 0.24700
138.9090 0.33700
146.0220 0.45200
151.8790 0.60400
146.8580 0.79800
150.2060 0.85000
148.1140 0.90500
156.9000 1.00000

(x - liquid mole fraction)

Reference

Source
Tommila E.; Lindell E.; Virtalaine M.-L.; Laakso R.: Densities, Viscosities, Surface Tensions, Dielectric Constants, Vapour Pressures, Activities, and Heats of Mixing of Sulpholane-Water, Sulpholane-Methanol, and Sulpholane-Ethanol Mixtures. Suom.Kemistil. 42 (1969) 95-104

Diagrams

Heat Capacity of Ethanol+Sulfolane
See larger image

List of All References

Source
Tommila E.; Lindell E.; Virtalaine M.-L.; Laakso R.: Densities, Viscosities, Surface Tensions, Dielectric Constants, Vapour Pressures, Activities, and Heats of Mixing of Sulpholane-Water, Sulpholane-Methanol, and Sulpholane-Ethanol Mixtures. Suom.Kemistil. 42 (1969) 95-104

Heat Capacity Data Overview


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