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.

Components

No. Formula Molar Mass CAS Registry Number Name
1 C4H8O2 88.106 141-78-6 Ethyl acetate
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
homPmax ~ 347.650 102.658 ~ 0.66002 n.a. Distillation Author 2
homPmax 348.450 101.325 0.71957 n.a. Distillation Author 1
homPmax 349.260 101.325 0.71300 n.a. Phase equilibrium DDBST 3

(yaz - vapor and liquid mole fraction)

List of Azeotrope Types

homPmax homogeneous pressure maximum

List of Qualitative Signs

~ Approximate Value

List of References

1 Lecat M.: Nouveaux Azeotropes Binaires. Seconde Liste. Recl.Trav.Chim.Pays-Bas 45 (1926) 620-627
2 Ryland G.: A Contribution to the Study of Liquid Mixtures of Constant Boiling-Point. Am.Chem.J. 22 (1899) 384-396
3 Nishi Y.: Vapor-Liquid Equilibria Accompanied by Hypothetical Chemical Reaction. J.Chem.Eng.Japan 5 (1972) 334-339


Diagrams

Azeotropic Data of Ethyl acetate+2-Propanol
See larger image
Azeotropic Data of Ethyl acetate+2-Propanol
See larger image

Azeotropic Data Overview


© DDBST GmbH