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 C4H10O 74.123 60-29-7 Diethyl ether
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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 1
none n.a. 101.325 n.a. n.a. Distillation Author 2
none 303.150 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 Haywood J.K.: Some Boiling-Point Curves. J.Phys.Chem. 3 (1899) 317-327
2 Lecat M.: Azéotropes de Cétones. Ann.Soc.Sci.Bruxelles Ser.1 60 (1946) 228-259
3 Sameshima J.: On the System Acetone-Ethyl Ether.. J.Am.Chem.Soc. 40 (1918) 1482-1503

Azeotropic Data Overview