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 |
C2H6O2 |
62.068 |
107-21-1 |
1,2-Ethanediol |
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. |
101.300 |
n.a.
|
n.a.
|
Phase equilibrium |
Author |
3 |
| none |
323.150 |
n.a. |
n.a.
|
n.a.
|
n.a. |
Author |
2 |
| none |
323.150 |
n.a. |
n.a.
|
n.a.
|
n.a. |
Author |
1 |
(yaz - vapor and liquid mole fraction)
List of Azeotrope Types
List of References
| 1 |
Villamanan M.A.; Allawi A.J.; van Ness H.C.: 11. Total Pressure Data and GE for Ethylene Glycol/Acetone/Water and for Ethylene Glycol/Acetonitrile/Water at 50 °C. J.Chem.Eng.Data 29 (1984) 293-296 |
| 2 |
Villamanan M.A.; Allawi A.J.; Van Ness H.C.: Liquid-Vapor Equilibrium and Excess Gibbs Energy of 1,2-Ethanediol + 2-Propanone or + Ethanenitrile. Int.Data Series Sel.Data Mixtures Ser. A 1984 (1984) 31-36 |
| 3 |
Qian G.-F.; Liu W.; Wang L.-T.; Wang D.-C.; Song H.: (Vapour + liquid) equilibria in the ternary system (acetonitrile + n-propanol + ethylene glycol) and corresponding binary systems at 101.3 kPa. J.Chem.Thermodyn. 67 (2013) 241-246 |
Azeotropic Data Overview
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