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 |
C4H8O2S |
120.172 |
126-33-0 |
Sulfolane |
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 |
323.150 |
n.a. |
n.a.
|
n.a.
|
n.a. |
Author |
2 |
| none |
333.150 |
n.a. |
n.a.
|
n.a.
|
n.a. |
Author |
2 |
(yaz - vapor and liquid mole fraction)
List of Azeotrope Types
List of References
| 1 |
de Fré R.M.; Verhoeye L.A.: Phase Equilibria in Systems Composed of an Aliphatic and an Aromatic Hydrocarbon and Sulpholane. J.Appl.Chem.Biotechnol. 26 (1976) 469-487 |
| 2 |
Karvo M.: VI. Vapour-liquid equilibria for (benzene + sulfolane) and (toluene + sulfolane). J.Chem.Thermodyn. 12 (1980) 1175-1181 |
Azeotropic Data Overview
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