Dortmund Data Bank

Azeotropic 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.


No. Formula Molar Mass CAS Registry Number Name
1 C2H6O 46.069 64-17-5 Ethanol
2 CO2 44.010 124-38-9 Carbon dioxide
Search the DDB for all data of this mixture

Data Table

Azeotropic Type T [K] P [kPa] yaz,1 [mol/mol] yaz,2 [mol/mol] Measurement Method Evaluation Source
none 291.150 n.a. n.a. n.a. Phase equilibrium Author from VLE 3
none 298.150 n.a. n.a. n.a. n.a. Author 1
none 304.200 n.a. n.a. n.a. n.a. Author 2

(yaz - vapor and liquid mole fraction)

List of Azeotrope Types

none zeotropic

List of References

1 Weber W.: Experimentelle Bestimmung und Korrelation der Löslichkeit von Gasen in Alkoholen. Thesis (1981)
2 Takishima S.; Saiki K.; Arai K.; Saito S.: Phase Equilibria for CO2 - C2H5OH - H2O System. J.Chem.Eng.Japan 19 (1986) 48-56
3 Kodama D.; Kato M.: High-Pressure Phase Equilibrium for Carbon Dioxide + Ethanol at 291.15 K. J.Chem.Eng.Data 50 (2005) 16-17

Azeotropic Data Overview