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 CHCl3 119.377 67-66-3 Chloroform
3 C6H14 86.177 110-54-3 Hexane
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] yaz,3 [mol/mol] Measurement Method Evaluation Source
homPmax 313.550 53.329 n.a. 0.52900 0.31800 n.a. Author 1
homPmax 324.050 79.993 n.a. 0.48200 0.34000 n.a. Author 1
homPmax 330.650 101.325 n.a. 0.44000 0.35800 n.a. Author 1

(yaz - vapor and liquid mole fraction)

List of Azeotrope Types

homPmax homogeneous pressure maximum

List of References

1 Susarev M.P.; Kudryavtseva L.S.; Matushkevich E.A.: Compositions and Temperature-Induced Changes in Ternary Azeotropes I. Russ.J.Phys.Chem. 37 (1963) 1446-1449

Azeotropic Data Overview