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 1354
Components
| No. |
Formula |
Molar Mass |
CAS Registry Number |
Name |
| 1 |
C4H10O |
74.123 |
60-29-7 |
Diethyl ether |
| 2 |
C3H6O |
58.080 |
67-64-1 |
Acetone |
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Miscibility gap: No
Constant Value
Data Table
| hE [J/mol] |
x1 [mol/mol] |
| 158.680 |
0.09230 |
| 257.907 |
0.17050 |
| 385.186 |
0.27310 |
| 505.347 |
0.50020 |
| 461.385 |
0.70570 |
| 384.767 |
0.79320 |
| 249.533 |
0.88450 |
(hE - excess enthalpy, x - liquid mole fraction)
Reference
| Source |
| Hirobe H.: Thermochemical Studies. J.Fac.Sci.Univ.Tokyo Sec.1 1 (1926) 155-222 |
Enthalpy of Mixing Data Set 10067
Components
| No. |
Formula |
Molar Mass |
CAS Registry Number |
Name |
| 1 |
C4H10O |
74.123 |
60-29-7 |
Diethyl ether |
| 2 |
C3H6O |
58.080 |
67-64-1 |
Acetone |
Search the DDB for all data of this mixture
Miscibility gap: No
Constant Value
Data Table
| hE [J/mol] |
x1 [mol/mol] |
| 311.917 |
0.21100 |
| 556.844 |
0.40600 |
| 404.026 |
0.54400 |
| 473.108 |
0.66600 |
(hE - excess enthalpy, x - liquid mole fraction)
Reference
| Source |
| Carroll B.H.; Mathews J.H.: A Calorimeter for Heats of Mixing at Elevated Temperatures. J.Am.Chem.Soc. 46 (1924) 30-36 |
Diagrams
List of All References
| Source |
| Carroll B.H.; Mathews J.H.: A Calorimeter for Heats of Mixing at Elevated Temperatures. J.Am.Chem.Soc. 46 (1924) 30-36 |
| Hirobe H.: Thermochemical Studies. J.Fac.Sci.Univ.Tokyo Sec.1 1 (1926) 155-222 |
Excess Enthalpy Data Overview
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