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 84.161 110-82-7 Cyclohexane
2 C6H12O2 116.160 123-86-4 Acetic acid butyl ester
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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 335.000 n.a. n.a. n.a. Phase equilibrium Author 2
none 350.000 n.a. n.a. n.a. Phase equilibrium Author 2

(yaz - vapor and liquid mole fraction)

List of Azeotrope Types

none zeotropic

List of References

1 Nagata I.: Vapor-Liquid Equilibrium Data for Binary Systems, Acetone-Methyl Acetate, Methyl Acetate-Carbon Tetrachloride, Benzene- Butyl Acetate and Cyclohexane-Butyl Actate. Mem.Fac.Technol.Kanazawa Univ. 3 (1964) 197-205
2 Wichterle I.; Linek J.: Isothermal vapor-liquid equilibria in binary mixtures of cyclohexane of methylcyclohexane with n-alkyl (ethyl, propyl, or butyl) ethanoates (acetates) at temperatures from 335 to 370 K. Eldata Int.Electron.J.Phys.-Chem.Data 2 (1996) 67-78

Azeotropic Data Overview