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 |
C3H6O |
58.080 |
67-64-1 |
Acetone |
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. |
101.192 |
n.a.
|
n.a.
|
n.a. |
Author |
2 |
| none |
318.150 |
n.a. |
n.a.
|
n.a.
|
Phase equilibrium |
DDBST |
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 |
Brown I.; Smith F.: Liquid-Vapor Equilibria X. The Systems Acetone + Nitromethane and Acetone + Acetonitrile at 45°C. Aust.J.Chem. 13 (1960) 30-37 |
| 2 |
Pratt H.R.C.: Continuous Purification and Azeotropic Dehydration of Acetonitrile Produced by the Catalytic Acetic Acid-Ammonia Reaction. Trans.Inst.Chem.Engr. 25 (1947) 43-67 |
| 3 |
Di Elsi D.P.; Patel R.B.; Abbott M.M.; van Ness H.C.: Excess Thermodynamic Functions for ternary Systems. 3. Total Pressure Data and GE for Acetone-Acetonitrile-Methyl Acetate at 50°C. J.Chem.Eng.Data 23 (1978) 242-245 |
Azeotropic Data Overview
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