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 C2H4O2 60.053 64-19-7 Acetic acid
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 n.a. 51.956 n.a. n.a. Phase equilibrium DDBST 3
none n.a. 101.325 n.a. n.a. Distillation Author 1
none n.a. 101.325 n.a. n.a. n.a. Author 2

(yaz - vapor and liquid mole fraction)

List of Azeotrope Types

none zeotropic

List of References

1 Lecat M.: Tome Premier: Azeotropes binaires orthobares. Tables Azeotropiques. Tome Premier: Azeotropes binaires orthobares (1949) 1-406
2 Bonauguri E.; Carpani Z.; Dall'Orto D.: Parte II. Curve di equilibrio a pressione atmosferica dei sistemi binari; curve di distillazione, di ebollizione e di rugiada del sistema ternario. Chim.Ind. Milano 38 (1956) 768-777
3 Meehan G.F.; Murphy N.F.: A New Correlation for Binary Systems with an Associating Component. Chem.Eng.Sci. 20 (1965) 757-769

Azeotropic Data Overview