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 |
C2H6O2 |
62.068 |
107-21-1 |
1,2-Ethanediol |
| 2 |
H2O |
18.015 |
7732-18-5 |
Water |
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. |
30.397 |
n.a.
|
n.a.
|
n.a. |
Author |
2 |
| none |
n.a. |
101.325 |
n.a.
|
n.a.
|
Distillation |
Author |
1 |
| none |
323.150 |
n.a. |
n.a.
|
n.a.
|
n.a. |
Author |
3 |
(yaz - vapor and liquid mole fraction)
List of Azeotrope Types
List of References
| 1 |
Lecat M.: Nouveaux azéotropes. Troisième liste. Ann.Soc.Sci.Bruxelles 45 (1926) 284-294 |
| 2 |
Trimble H.M.; Potts W.: Glycol-Water Mixtures. Ind.Eng.Chem. Ind.Ed. 27 (1935) 66-68 |
| 3 |
Gonzalez C.; van Ness H.C.: 9. Total-Pressure Data and gE for Water / Ethylene Glycol / Ethanol at 50 °C. J.Chem.Eng.Data 28 (1983) 410-412 |
Azeotropic Data Overview
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