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 | C4H10O | 74.123 | 71-36-3 | 1-Butanol |
| 2 | C6H14 | 86.177 | 110-54-3 | Hexane |
Data Table
| Azeotropic Type | T [K] | P [kPa] | yaz,1 [mol/mol] | yaz,2 [mol/mol] | Measurement Method | Evaluation | Source |
|---|---|---|---|---|---|---|---|
| homPmax | n.a. | 101.325 | n.a. | n.a. | Distillation | Author | 2 |
| homPmax | 341.350 | 101.325 | n.a. | 0.96299 | n.a. | Author | 1 |
| homPmax | 341.550 | 101.325 | n.a. | 0.95500 | Phase equilibrium | DDBST | 3 |
(yaz - vapor and liquid mole fraction)
List of Azeotrope Types
| homPmax | homogeneous pressure maximum |
|---|
List of References
| 1 | Kogan V.B.; Fridman V.M.; Deizenrot I.V.: Azeotropic Mixtures Formed by Aliphatic Alcohols, Normal Paraffins and Water. J.Appl.Chem.USSR 30 (1957) 1409-1413 |
|---|---|
| 2 | Lecat M.: L'azéotropisme dans les systèmes binaires alcools-hydrocarbures. Ann.Soc.Sci.Bruxelles/B 48 (1928) 105-120 |
| 3 | Rhim J.N.; Kwak C.: Determination of Vapor Liquid Equilibrium from Boiling Point Curve. Hwahak Konghak 19 (1981) 149-206 |
Diagrams
See larger image |
See larger image |