Dortmund Data Bank
Excess Enthalpy 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.
Enthalpy of Mixing Data Set 21418
Components
| No. |
Formula |
Molar Mass |
CAS Registry Number |
Name |
| 1 |
C2H6O |
46.069 |
64-17-5 |
Ethanol |
| 2 |
C2H4O2 |
60.053 |
64-19-7 |
Acetic acid |
| 3 |
C4H8O2 |
88.106 |
141-78-6 |
Ethyl acetate |
Search the DDB for all data of this mixture
Miscibility gap: No
Constant Value
| Temperature |
298.000 |
K |
| Pressure |
1.000 |
bar |
Data Table
| hE [J/mol] |
x1 [mol/mol] |
x2 [mol/mol] |
| 0.000 |
0.00000 |
0.50000 |
| 105.000 |
0.05000 |
0.47500 |
| 190.000 |
0.10000 |
0.45000 |
| 270.000 |
0.15000 |
0.42500 |
| 336.000 |
0.20000 |
0.40000 |
| 390.000 |
0.25000 |
0.37500 |
| 435.000 |
0.30000 |
0.35000 |
| 469.000 |
0.35000 |
0.32500 |
| 493.000 |
0.40000 |
0.30000 |
| 508.000 |
0.45000 |
0.27500 |
| 513.000 |
0.50000 |
0.25000 |
| 510.000 |
0.55000 |
0.22500 |
| 496.000 |
0.60000 |
0.20000 |
| 474.000 |
0.65000 |
0.17500 |
| 441.000 |
0.70000 |
0.15000 |
| 397.000 |
0.75000 |
0.12500 |
| 343.000 |
0.80000 |
0.10000 |
| 275.000 |
0.85000 |
0.07500 |
| 195.000 |
0.90000 |
0.05000 |
| 110.000 |
0.95000 |
0.02500 |
(hE - excess enthalpy, x - liquid mole fraction)
Reference
| Source |
| Balland L.; Talouba I.B.; Mouhab N.; Abdelghani-Idrissi A.: Evaluation of Excess Molar Enthalpies for a Quaternary Mixture System of Acetic Anhydride, Ethanol, Acetic Acid, and Ethyl Acetate. J.Chem.Eng.Data 57 (2012) 811-816 |
List of All References
| Source |
| Balland L.; Talouba I.B.; Mouhab N.; Abdelghani-Idrissi A.: Evaluation of Excess Molar Enthalpies for a Quaternary Mixture System of Acetic Anhydride, Ethanol, Acetic Acid, and Ethyl Acetate. J.Chem.Eng.Data 57 (2012) 811-816 |
Excess Enthalpy Data Overview
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