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 | C6H12 | 84.161 | 110-82-7 | Cyclohexane |
| 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 |
|---|---|---|---|---|---|---|---|
| homPmax | 298.150 | n.a. | 0.84000 | n.a. | n.a. | Author | 3 |
| homPmax | 351.950 | 101.325 | 0.87000 | n.a. | n.a. | Author | 2 |
| homPmax | 352.850 | 101.325 | 0.95846 | n.a. | Distillation | Author | 1 |
(yaz - vapor and liquid mole fraction)
List of Azeotrope Types
| 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 | Baradarajan A.; Satyanarayana M.: Vapor-Liquid Equilibrium Data for Cyclohexane-Acetic Acid System. Indian J.Technol. 5 (1967) 1-2 |
| 3 | Lark B.S.; Banipal T.S.; Singh S.; Palta R.C.: Excess Gibbs Energy for Acetic Acid + Cyclohexane, + Benzene, and n-Heptane. J.Chem.Eng.Data 29 (1984) 277-280 |
Diagrams
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See larger image |