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 C4H10O 74.123 71-36-3 1-Butanol
2 CHCl3 119.377 67-66-3 Chloroform
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
none n.a. 101.325 n.a. n.a. Phase equilibrium DDBST 2
none n.a. 101.325 n.a. n.a. n.a. Author 1
none n.a. 105.001 n.a. n.a. Phase equilibrium Author 3

(yaz - vapor and liquid mole fraction)

List of Azeotrope Types

none zeotropic

List of References

1 Lepin L.K.; Matseevsky B.I.: Isobaric Binary System n-Butyl alcohol - Chloroform. Zinatniskie Raksti (Riga) 9 (1956) 65-67
2 Rao B.V.S.; Rao C.V.: Isopiestic binary vapour liquid equilibria system chloroform (1) - n-butanol (2). Chem.Eng.Sci. 17 (1962) 574-576
3 Chen G.-H.; Wang Q.; Ma Z.M.; Yan X.-H.; Han S.-J.: Phase Equilibria at Superatmospheric Pressures for Systems Containing Halohydrocarbon, Aromatic Hydrocarbon, and Alcohol. J.Chem.Eng.Data 40 (1995) 361-366

Azeotropic Data Overview