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 C4H10O 74.123 60-29-7 Diethyl ether
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. n.a. Author 1
none 273.150 n.a. n.a. n.a. Phase equilibrium DDBST 2
none 283.150 n.a. n.a. n.a. Phase equilibrium DDBST 2

(yaz - vapor and liquid mole fraction)

List of Azeotrope Types

none zeotropic

List of References

1 Haywood J.K.: Some Boiling-Point Curves. J.Phys.Chem. 3 (1899) 317-327
2 Nagai J.; Ishii N.: Part I.. J.Soc.Chem.Ind.Jap. 38 (1935) 8-1686676

Azeotropic Data Overview