Dortmund Data Bank

Excess Enthalpy 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.


Enthalpy of Mixing Data Set 22167

Components

No. Formula Molar Mass CAS Registry Number Name
1 C6H12 84.161 592-41-6 1-Hexene
2 C2H6O2 62.068 107-21-1 1,2-Ethanediol
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Miscibility gap: No

Constant Value

Temperature 413.150 K
Pressure 14.790 bar

Data Table

hE [J/mol] x1 [mol/mol]
184.660 0.02300
195.575 0.06000
221.036 0.12960
292.177 0.30880
400.877 0.57270
473.548 0.75770
538.823 0.89460

(hE - excess enthalpy, x - liquid mole fraction)

Reference

Source
Gmehling J.: unpublished data. Unpublished Data (2011) 1-43

Enthalpy of Mixing Data Set 22168

Components

No. Formula Molar Mass CAS Registry Number Name
1 C6H12 84.161 592-41-6 1-Hexene
2 C2H6O2 62.068 107-21-1 1,2-Ethanediol
Search the DDB for all data of this mixture

Miscibility gap: No

Constant Value

Temperature 363.150 K
Pressure 15.480 bar

Data Table

hE [J/mol] x1 [mol/mol]
55.151 0.02300
59.181 0.06000
66.412 0.12960
82.885 0.30880
109.103 0.57270
128.979 0.75770
144.070 0.89460
148.716 0.94570

(hE - excess enthalpy, x - liquid mole fraction)

Reference

Source
Gmehling J.: unpublished data. Unpublished Data (2011) 1-43

Diagrams

Excess Enthalpies of 1,2-Ethanediol+1-Hexene
See larger image

List of All References

Source
Gmehling J.: unpublished data. Unpublished Data (2011) 1-43

Excess Enthalpy Data Overview

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