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 C8H10 106.167 106-42-3 p-Xylene
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. 101.325 n.a. n.a. Phase equilibrium DDBST 2
none n.a. 101.325 n.a. n.a. Distillation Author 1
none 318.150 n.a. n.a. n.a. n.a. Author 3

(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 Galska-Krajewska A.: Rownowagi Ciez-Para Cisnieniem Atmosferycznym W Ukladach Zloznych Z Alkoholu Etylowego Oraz Etylobenzenu I p-Ksylenu. Rocz.Chem. 40 (1966) 863-871
3 Stokes R.H.; French H.T.: Thermodynamic Functions for the System Ethanol+p+Xylene from Vapour Pressures, Ethalpies of Mixing and Volume of Mixing, and Their Interpretation in Terms of Association. J.Chem.Soc.Faraday Trans.1 76 (1980) 537-548

Azeotropic Data Overview