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 | C2H3N | 41.053 | 75-05-8 | Acetonitrile |
| 2 | C6H12 | 84.161 | 110-82-7 | Cyclohexane |
Data Table
| Azeotropic Type | T [K] | P [kPa] | yaz,1 [mol/mol] | yaz,2 [mol/mol] | Measurement Method | Evaluation | Source |
|---|---|---|---|---|---|---|---|
| hetPmax | 293.150 | 19.050 | n.a. | n.a. | n.a. | Author from VLE | 3 |
| hetPmax | 335.350 | 101.325 | n.a. | n.a. | Distillation | Author | 1 |
| hetPmax | 335.650 | 101.325 | n.a. | 0.39268 | Distillation | Author | 2 |
(yaz - vapor and liquid mole fraction)
List of Azeotrope Types
| hetPmax | heterogeneous pressure maximum |
|---|
List of References
| 1 | Bishop R.B.; Denton W.I.: Hydrocarbon Azeotropes with Acetonitrile. Ind.Eng.Chem. 42 (1950) 883-885 |
|---|---|
| 2 | Lecat M.: Azéotropes d´un genre nouveau et azéotropes de nitriles. Bull.Cl.Sci.Acad.Roy.Belg. 32 (1946) 351-362 |
| 3 | Nguyen Van Nhu; Kohler F.: Excess Properties of Mixtures of Polar Components and Hydrocarbons of Varying Local Polarisability. Fluid Phase Equilib. 50 (1989) 267-296 |
Diagrams
See larger image |
See larger image |