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 6602
Components
| No. |
Formula |
Molar Mass |
CAS Registry Number |
Name |
| 1 |
C4H8O2 |
88.106 |
141-78-6 |
Ethyl acetate |
| 2 |
C2H3N |
41.053 |
75-05-8 |
Acetonitrile |
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Miscibility gap: No
Constant Value
Data Table
| hE [J/mol] |
x1 [mol/mol] |
| 18.003 |
0.10000 |
| 30.145 |
0.20000 |
| 38.519 |
0.30000 |
| 43.961 |
0.40000 |
| 45.636 |
0.50000 |
| 43.124 |
0.60000 |
| 36.844 |
0.70000 |
| 27.214 |
0.80000 |
| 14.654 |
0.90000 |
(hE - excess enthalpy, x - liquid mole fraction)
Reference
| Source |
| Mato F.; Cabezas J.L.; Coca J.: Equilibrio Liquido-Vapor Isobarico y Calor de Mezcla. Anal.Quim. 69 (1973) 123-128 |
Enthalpy of Mixing Data Set 11564
Components
| No. |
Formula |
Molar Mass |
CAS Registry Number |
Name |
| 1 |
C4H8O2 |
88.106 |
141-78-6 |
Ethyl acetate |
| 2 |
C2H3N |
41.053 |
75-05-8 |
Acetonitrile |
Search the DDB for all data of this mixture
Miscibility gap: No
Constant Value
Data Table
| hE [J/mol] |
x1 [mol/mol] |
| 10.800 |
0.04130 |
| 20.500 |
0.08500 |
| 29.200 |
0.12870 |
| 37.000 |
0.17610 |
| 44.300 |
0.22980 |
| 49.900 |
0.28430 |
| 52.900 |
0.32500 |
| 55.200 |
0.37200 |
| 55.900 |
0.38270 |
| 56.700 |
0.42270 |
| 56.600 |
0.47820 |
| 55.000 |
0.53990 |
| 52.100 |
0.60130 |
| 47.500 |
0.66790 |
| 41.500 |
0.75270 |
| 32.900 |
0.80090 |
| 17.200 |
0.91240 |
(hE - excess enthalpy, x - liquid mole fraction)
Reference
| Source |
| Nagata I.; Tamura K.: Excess Enthalpies of Acetonitrile + Trichloromethane, + Ethyl Acetate, and + Methyl Acetate, and of (Acetonitrile + Trichloromethane) + Ethyl Acetate and + Methyl Acetate at 308.15 K. J.Chem.Thermodyn. 15 (1983) 721-724 |
Enthalpy of Mixing Data Set 11839
Components
| No. |
Formula |
Molar Mass |
CAS Registry Number |
Name |
| 1 |
C4H8O2 |
88.106 |
141-78-6 |
Ethyl acetate |
| 2 |
C2H3N |
41.053 |
75-05-8 |
Acetonitrile |
Search the DDB for all data of this mixture
Miscibility gap: No
Constant Value
Data Table
| hE [J/mol] |
x1 [mol/mol] |
| 28.585 |
0.85286 |
| 19.184 |
0.92599 |
(hE - excess enthalpy, x - liquid mole fraction)
Reference
| Source |
| Popov P.G.: Mischungswärme von Acetonitril mit einigen organischen Lösungsmitteln. Ukr.Khim.Zh.(Russ.Ed.) 2 (1926) 387-390 |
Diagrams
List of All References
| Source |
| Mato F.; Cabezas J.L.; Coca J.: Equilibrio Liquido-Vapor Isobarico y Calor de Mezcla. Anal.Quim. 69 (1973) 123-128 |
| Popov P.G.: Mischungswärme von Acetonitril mit einigen organischen Lösungsmitteln. Ukr.Khim.Zh.(Russ.Ed.) 2 (1926) 387-390 |
| Nagata I.; Tamura K.: Excess Enthalpies of Acetonitrile + Trichloromethane, + Ethyl Acetate, and + Methyl Acetate, and of (Acetonitrile + Trichloromethane) + Ethyl Acetate and + Methyl Acetate at 308.15 K. J.Chem.Thermodyn. 15 (1983) 721-724 |
Excess Enthalpy Data Overview
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