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 | C2H4O2 | 60.053 | 64-19-7 | Acetic acid |
| 2 | C8H10 | 106.167 | 106-42-3 | p-Xylene |
Data Table
| Azeotropic Type | T [K] | P [kPa] | yaz,1 [mol/mol] | yaz,2 [mol/mol] | Measurement Method | Evaluation | Source |
|---|---|---|---|---|---|---|---|
| homPmax | 387.150 | 96.659 | 0.81500 | n.a. | n.a. | Author | 3 |
| homPmax | 388.150 | 101.325 | 0.81233 | n.a. | Distillation | Author | 2 |
| homPmax | 388.400 | 101.325 | 0.81970 | n.a. | n.a. | Author | 1 |
(yaz - vapor and liquid mole fraction)
List of Azeotrope Types
| homPmax | homogeneous pressure maximum |
|---|
List of References
| 1 | Galska-Krajewska A.: Quaternary Positive - Negative System of Acetic Acid - Pyridine - Nonane - p-Xylene. Bull.Acad.Pol.Sci.Ser.Sci.Chim. 9 (1961) 455-459 |
|---|---|
| 2 | Lecat M.: Tome Premier: Azeotropes binaires orthobares. Tables Azeotropiques. Tome Premier: Azeotropes binaires orthobares (1949) 1-406 |
| 3 | Bagga O.P.; Raju K.S.N.: Systems Acetic Acid-Ethylbenzene and Acetic Acid-p-Xylene. J.Chem.Eng.Data 15 (1970) 531-534 |
Diagrams
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