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 C4H10O 74.123 60-29-7 Diethyl ether
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 298.150 n.a. n.a. n.a. n.a. Author 1
nonesupercrit 313.150 n.a. n.a. n.a. Phase equilibrium DDBST from table 2

(yaz - vapor and liquid mole fraction)

List of Azeotrope Types

none zeotropic
nonesupercrit zeotropic supercritical

List of References

1 Ohgaki K.; Katayama T.: Isothermal Vapor-Liquid Equilibria for Systems Ethyl Ether-Carbon Dioxide and Methyl Acetate-Carbon Dioxide at High Pressures. J.Chem.Eng.Data 20 (1975) 264-267
2 Wu G.-W.; Zhang N.-W.; Zheng X.-Y.; Kubota H.; Makita T.: High Pressure Vapor-Liquid Equilibria for Four Binary Systems Containing Carbon Dioxide. J.Chem.Eng.Japan 21 (1988) 25-29

Azeotropic Data Overview