Dortmund Data Bank

Excess Heat Capacity 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.


Excess Heat Capacity Data Set 913

Components

No. Formula Molar Mass CAS Registry Number Name
1 C4H8O2 88.106 141-78-6 Ethyl acetate
2 C2H6O 46.069 64-17-5 Ethanol
Search the DDB for all data of this mixture

Miscibility gap: No

Constant Value

Temperature 298.15 K

Data Table

Excess Heat Capacity [J/mol*K] x1 [mol/mol]
2.7400 0.10737
4.7000 0.20117
6.3100 0.30411
7.2500 0.40404
7.5600 0.50281
7.1700 0.60138
6.0100 0.70190
5.2800 0.74226
4.7200 0.77126
4.1200 0.80009
2.9000 0.85074
2.4300 0.87058
1.7600 0.89928
1.5180 0.90991
1.0750 0.93042
0.9020 0.93966
0.7230 0.94955
0.5390 0.95968
0.3660 0.97092
0.2760 0.97667
0.2530 0.97913
0.1740 0.98395
0.1180 0.98798
0.1070 0.99027
0.0590 0.99292
0.0320 0.99500
0.0090 0.99694
0.0000 0.99799
-0.0020 0.99861

(x - liquid mole fraction)

Reference

Source
Tanaka R.; Toyama S.: Excess Molar Volumes and Excess Molar Heat Capacities for Binary Mixtures of Ethanol with Chlorocyclohexane, 1-Nitrppropane, Dibutyl Ether, and Ethyl Acetate at the Temperature of 298.15 K. J.Chem.Eng.Data 41 (1996) 1455-1458


Excess Heat Capacity Data Set 955

Components

No. Formula Molar Mass CAS Registry Number Name
1 C4H8O2 88.106 141-78-6 Ethyl acetate
2 C2H6O 46.069 64-17-5 Ethanol
Search the DDB for all data of this mixture

Miscibility gap: No

Constant Value

Temperature 298.15 K

Data Table

Excess Heat Capacity [J/mol*K] x1 [mol/mol]
0.6300 0.02500
1.2600 0.05000
2.4900 0.10000
3.7500 0.15000
4.5400 0.20000
5.3800 0.25000
6.1000 0.30000
6.6100 0.35000
6.9600 0.40000
7.2000 0.45000
7.2700 0.50000
7.1800 0.55000
6.9900 0.60000
6.6000 0.65000
5.9900 0.70000
5.0300 0.74940
4.1000 0.79950
3.0100 0.84960
1.8900 0.89970
0.8200 0.95000
0.2300 0.97500

(x - liquid mole fraction)

Reference

Source
Hu J.; Tamura K.; Murakami S.: Excess Thermodynamic Properties of Binary Mixtures of Ethyl Acetate with Benzene, Ethanol, and 2,2,2-Trifluoroethan-1-ol at 298.15 K. Fluid Phase Equilib. 134 (1997) 239-253

Diagrams

Excess Heat Capacity of Ethanol+Ethyl acetate
See larger image

List of All References

Source
Tanaka R.; Toyama S.: Excess Molar Volumes and Excess Molar Heat Capacities for Binary Mixtures of Ethanol with Chlorocyclohexane, 1-Nitrppropane, Dibutyl Ether, and Ethyl Acetate at the Temperature of 298.15 K. J.Chem.Eng.Data 41 (1996) 1455-1458
Hu J.; Tamura K.; Murakami S.: Excess Thermodynamic Properties of Binary Mixtures of Ethyl Acetate with Benzene, Ethanol, and 2,2,2-Trifluoroethan-1-ol at 298.15 K. Fluid Phase Equilib. 134 (1997) 239-253

Excess Heat Capacity Data Overview


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