Dortmund Data Bank

Excess 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.


Excess Heat Capacity Data Set 1146

Components

No. Formula Molar Mass CAS Registry Number Name
1 C6H6 78.114 71-43-2 Benzene
2 C4H10O 74.123 71-36-3 1-Butanol
Search the DDB for all data of this mixture

Miscibility gap: No

Constant Value

Temperature 293.15 K

Data Table

Excess Heat Capacity [J/mol*K] x1 [mol/mol]
4.5522 0.11920
7.8509 0.26860
8.4578 0.33590
10.3976 0.44850
8.1273 0.59480
13.2117 0.68760
13.0486 0.78590
10.4659 0.91680

(x - liquid mole fraction)

Reference

Source
Perrakis N.: Les propriétés physiques des mélanges doubles liquides dans le voisinage de l'état critique de miscibilité. J.Chim.Phys. 22 (1925) 280-310

Diagrams

Excess Heat Capacity of Benzene+1-Butanol
See larger image

List of All References

Source
Perrakis N.: Les propriétés physiques des mélanges doubles liquides dans le voisinage de l'état critique de miscibilité. J.Chim.Phys. 22 (1925) 280-310

Excess Heat Capacity Data Overview


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