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 | C3H8O | 60.096 | 67-63-0 | 2-Propanol |
| 2 | H2O | 18.015 | 7732-18-5 | Water |
Data Table
| Azeotropic Type | T [K] | P [kPa] | yaz,1 [mol/mol] | yaz,2 [mol/mol] | Measurement Method | Evaluation | Source |
|---|---|---|---|---|---|---|---|
| homPmax | 353.310 | 101.325 | 0.66450 | n.a. | n.a. | Author | 2 |
| homPmax | 353.310 | 101.325 | 0.68310 | n.a. | n.a. | Author | 3 |
| homPmax | 353.350 | 101.325 | 0.68100 | n.a. | n.a. | Author | 1 |
(yaz - vapor and liquid mole fraction)
List of Azeotrope Types
| homPmax | homogeneous pressure maximum |
|---|
List of References
| 1 | Dunlop J.G.: Vapor-Liquid Equilibrium Data. Master's Thesis (1948) |
|---|---|
| 2 | Dobroserdov L.L.: Liquid-Vapor Phase Equilibria in the System Isopropyl Alcohol-Water-Calcium Chloride. J.Appl.Chem.USSR 32 (1959) 2657-2660 |
| 3 | Udovenko V.V.; Mazanko T.F.; Plyngeu V.Ya.: Dampf-Flüssig-Gleichgewicht in Systemen Isopropanol - Wasser und Isopropanol - Benzol. Izv.Vyssh.Uchebn.Zaved.Khim.Khim.Tekhnol. 16 (1973) 686-688 |
Diagrams
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See larger image |