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 | C6H6 | 78.114 | 71-43-2 | Benzene |
| 2 | C2H4O2 | 60.053 | 64-19-7 | Acetic acid |
Data Table
| Azeotropic Type | T [K] | P [kPa] | yaz,1 [mol/mol] | yaz,2 [mol/mol] | Measurement Method | Evaluation | Source |
|---|---|---|---|---|---|---|---|
| none | 298.150 | n.a. | n.a. | n.a. | n.a. | Author | 3 |
| homPmax | 353.170 | 101.325 | 0.97800 | n.a. | Distillation | Author | 1 |
| homPmax | 353.200 | 101.325 | 0.97414 | n.a. | Distillation | Author | 2 |
(yaz - vapor and liquid mole fraction)
List of Azeotrope Types
| none | zeotropic |
|---|---|
| homPmax | homogeneous pressure maximum |
List of References
| 1 | Lecat M.: Tome Premier: Azeotropes binaires orthobares. Tables Azeotropiques. Tome Premier: Azeotropes binaires orthobares (1949) 1-406 |
|---|---|
| 2 | Durrans T.H.: A Treatise on Distillation. Perfum.Essent.Oil Rec. 11 (1920) 154-198 |
| 3 | Hovorka F.; Dreisbach D.: Vapor Pressure of Binary Systems I. Benzene and Acetic Acid. J.Am.Chem.Soc. 56 (1934) 1664-1666 |
Diagrams
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See larger image |