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 | C2H6O | 46.069 | 64-17-5 | Ethanol |
| 2 | C4H8O2 | 88.106 | 141-78-6 | Ethyl acetate |
Data Table
| Azeotropic Type | T [K] | P [kPa] | yaz,1 [mol/mol] | yaz,2 [mol/mol] | Measurement Method | Evaluation | Source |
|---|---|---|---|---|---|---|---|
| homPmax | 271.780 | 3.333 | n.a. | 0.78003 | n.a. | Author | 1 |
| homPmax | 291.860 | 10.319 | n.a. | 0.73371 | n.a. | Author | 1 |
| homPmax | 344.950 | 101.325 | n.a. | 0.54000 | n.a. | Author | 2 |
(yaz - vapor and liquid mole fraction)
List of Azeotrope Types
| homPmax | homogeneous pressure maximum |
|---|
List of References
| 1 | Merriman R.W.: The Azeotropic Mixtures of Ethyl Acetate, Ethyl Alcohol, and Water at Pressures Above and Below the Atmospheric Pressure. Part II. J.Chem.Soc.London 103 (1913) 1801-1816 |
|---|---|
| 2 | Chu J.C.; Getty R.J.; Brennecke L.F.; Paul R.: Distillation Equilibrium Data. Monograph (1950) 1-304 |
Diagrams
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