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 C3H6O 58.080 67-64-1 Acetone
2 C2H6O2 62.068 107-21-1 1,2-Ethanediol
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Data Table

Azeotropic Type T [K] P [kPa] yaz,1 [mol/mol] yaz,2 [mol/mol] Measurement Method Evaluation Source
none n.a. 101.325 n.a. n.a. n.a. Author 2
none 323.150 n.a. n.a. n.a. n.a. Author 1

(yaz - vapor and liquid mole fraction)

List of Azeotrope Types

none zeotropic

List of References

1 Villamanan M.A.; Allawi A.J.; van Ness H.C.: 11. Total Pressure Data and GE for Ethylene Glycol/Acetone/Water and for Ethylene Glycol/Acetonitrile/Water at 50 °C. J.Chem.Eng.Data 29 (1984) 293-296
2 Efremova S.A.; Komarova L.F.; Garber Yu.I.; Tikhanovich E.V.: Phase Equilibria in Binary Components of the Acetone-Ethanol-Water-Methyl Cellosolve-Ethylene Glycol System. J.Appl.Chem.USSR 61 (1988) 2359-2361

Azeotropic Data Overview