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 C6H12 84.161 592-41-6 1-Hexene
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
homPmax 327.950 101.325 n.a. 0.72000 n.a. Author 2
homPmax 328.150 n.a. n.a. 0.72400 n.a. Author 2
homPmax 333.150 n.a. n.a. n.a. n.a. Author 1

(yaz - vapor and liquid mole fraction)

List of Azeotrope Types

homPmax homogeneous pressure maximum

List of References

1 Lindberg G.W.; Tassios D.: Effect of Organic and Inorganic Salts on Relative Volatility of Nonaqueous Systems. J.Chem.Eng.Data 16 (1971) 52-55
2 Kudryavtseva L.S.; Viit H.; Eizen O.G.: 1. Das Flüssigkeit-Dampf-Gleichgewicht der binären Systeme, die Hexen-1 mit Methanol, Äthanol, Isopropanol und Propanol bildet. Eesti NSV Tead.Akad.Toim.Keem.Geol. 18 (1969) 346-352


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