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 C6H12 84.161 592-41-6 1-Hexene
2 H2O 18.015 7732-18-5 Water
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
hetPmax 298.150 27.690 0.88600 n.a. n.a. Author 2
hetPmax 318.150 63.350 0.84900 n.a. n.a. Author 2
hetPmax 331.550 101.325 0.83800 n.a. n.a. Author 1

(yaz - vapor and liquid mole fraction)

List of Azeotrope Types

hetPmax heterogeneous pressure maximum

List of References

1 Michkelson W.; Kudryavtseva A.; Toome M.; Eisen O.: Azeotrop-Charakteristiken binärer Systeme, die von Alkenen und Thiophen mit Alkoholen und Wasser gebildet werden. Eesti NSV Tead.Akad.Toim.Keem.Geol. 22 (1973) 125-130
2 Pukinskii I.B.; Chernik G.G.; Chistyakova G.O.; Smirnova N.A.: Untersuchung und Berechnung der Phasengleichgewicht in den Systemen Hexen-Propanol-Wasser und Hepten-Propanol-Wasser. Khim.Termodin.Rastvorov Leningrad (1982) 157-178


Azeotropic Data of 1-Hexene+Water
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Azeotropic Data of 1-Hexene+Water
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Azeotropic Data Overview