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 |
C8H10 |
106.167 |
106-42-3 |
p-Xylene |
Search the DDB for all data of this mixture
Data Table
| Azeotropic Type |
T [K] |
P [kPa] |
yaz,1 [mol/mol] |
yaz,2 [mol/mol] |
Measurement Method |
Evaluation |
Source |
| none |
n.a. |
101.325 |
n.a.
|
n.a.
|
Phase equilibrium |
DDBST |
1 |
| none |
n.a. |
101.330 |
n.a.
|
n.a.
|
n.a. |
Author from VLE |
3 |
| none |
308.000 |
n.a. |
n.a.
|
n.a.
|
n.a. |
Author |
2 |
(yaz - vapor and liquid mole fraction)
List of Azeotrope Types
List of References
| 1 |
Michishita T.; Arai Y.; Saito S.: Vapor-Liquid Equilibria of Hydrocarbons at Atmospheric Pressure. Kagaku Kogaku 35 (1971) 111 |
| 2 |
Ott J.B.; Marsh K.N.; Stokes R.H.: Excess Enthalpies, Excess Volumes, and Excess Gibbs Free Energies for Benzene + p-Xylene at 288.15, 298.15, 308.15 and 318.15 K. J.Chem.Thermodyn. 12 (1980) 493-503 |
| 3 |
Jin Z.; Hu A.; Liu K.: VLE of Binary and Ternary Systems for Benzene, Methylbenzene and p-Xylene Mixtures. Huaxue-gongcheng 19 (1991) 56-60 |
Azeotropic Data Overview
© DDBST GmbH