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 C3H6O 58.080 67-64-1 Acetone
2 C3H8O 60.096 67-63-0 2-Propanol
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. Distillation Author 1
none n.a. 101.325 n.a. n.a. n.a. Author from VLE 3
none 298.150 n.a. n.a. n.a. n.a. Author 2

(yaz - vapor and liquid mole fraction)

List of Azeotrope Types

none zeotropic

List of References

1 Lecat M.: Azéotropes binaires orthobares. Ann.Chim.(Paris) 2 (1947) 158-202
2 Parks G.S.; Chaffee C.S.: Some Physical-Chemical Properties of Mixtures of Acetone and Iso-Propyl Alcohol. J.Phys.Chem. 31 (1927) 439-447
3 Gültekin N.: Vapor-Liquid Equilibria for Binary and Ternary Systems Composed of Acetone, 2-Propanol, and 1-Propanol. J.Chem.Eng.Data 34 (1989) 168-171

Azeotropic Data Overview