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 | H2O | 18.015 | 7732-18-5 | Water |
| 2 | C8H10 | 106.167 | 108-38-3 | m-Xylene |
Data Table
| Azeotropic Type | T [K] | P [kPa] | yaz,1 [mol/mol] | yaz,2 [mol/mol] | Measurement Method | Evaluation | Source |
|---|---|---|---|---|---|---|---|
| hetPmax | 365.150 | 101.325 | 0.76665 | n.a. | n.a. | Author | 1 |
| hetPmax | 367.510 | 101.300 | 0.79520 | n.a. | Phase equilibrium | Author | 2 |
(yaz - vapor and liquid mole fraction)
List of Azeotrope Types
| hetPmax | heterogeneous pressure maximum |
|---|
List of References
| 1 | Reinders W.; de Minjer C.H.: V. The System Water-Formic Acid-Metaxylene. Recl.Trav.Chim.Pays-Bas 66 (1947) 564-572 |
|---|---|
| 2 | Tu M.; Lai G.; Fei D.: Vapor-Liquid Phase Equilibrium of Binary System of Benzene-Water and m-Xylene-Water. Huagong-Xuebao / CIESC J. 45 (1994) 225-229 |
Diagrams
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See larger image |