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 1592

Components

No. Formula Molar Mass CAS Registry Number Name
1 C4H8O2 88.106 141-78-6 Ethyl acetate
2 C3H8O 60.096 67-63-0 2-Propanol
Search the DDB for all data of this mixture

Miscibility gap: No

Constant Value

Temperature 298.150 K

Data Table

hE [J/mol] x1 [mol/mol]
171.000 0.02310
203.000 0.02740
235.000 0.03260
272.000 0.03690
291.000 0.03990
341.000 0.04700
408.000 0.05660
647.000 0.09560
900.000 0.14240
1116.000 0.19090
1205.000 0.21050
1690.000 0.64450
1643.000 0.65470
1598.000 0.67810
1228.000 0.79990
820.000 0.88580
718.000 0.90190
520.000 0.93200
393.000 0.95010
275.000 0.96620

(hE - excess enthalpy, x - liquid mole fraction)

Reference

Source
Grolier J.-P.E.: Excess Enthalpy. Int.Data Series Sel.Data Mixtures Ser. A 1973 (1973) 17-20


Enthalpy of Mixing Data Set 1593

Components

No. Formula Molar Mass CAS Registry Number Name
1 C4H8O2 88.106 141-78-6 Ethyl acetate
2 C3H8O 60.096 67-63-0 2-Propanol
Search the DDB for all data of this mixture

Miscibility gap: No

Constant Value

Temperature 298.150 K

Data Table

hE [J/mol] x1 [mol/mol]
361.100 0.05160
752.900 0.11970
1082.300 0.19700
1388.400 0.29030
1622.700 0.38830
1672.700 0.44200
1706.200 0.51800
1704.800 0.57610
1668.000 0.63180
1534.700 0.70800
1343.700 0.77030
976.000 0.85680
504.600 0.93330

(hE - excess enthalpy, x - liquid mole fraction)

Reference

Source
Murti P.S.; van Winkle M.: Heats of Mixing and Excess Thermodynamic Properties at 25 °C. of Binary Systems of Methanol, Ethyl Alcohol, 1-Propanol, and 2-Propanol with Ethyl Acetate. Ind.Eng.Chem. Chem.Eng.Data Series 3 (1958) 65-71


Enthalpy of Mixing Data Set 1594

Components

No. Formula Molar Mass CAS Registry Number Name
1 C4H8O2 88.106 141-78-6 Ethyl acetate
2 C3H8O 60.096 67-63-0 2-Propanol
Search the DDB for all data of this mixture

Miscibility gap: No

Constant Value

Temperature 298.150 K

Data Table

hE [J/mol] x1 [mol/mol]
350.020 0.04980
687.470 0.10630
989.340 0.16600
1262.320 0.23710
1453.240 0.29930
1500.550 0.31820
1701.100 0.42770
1722.450 0.44070
1769.340 0.55300
1505.570 0.72360
1080.610 0.83680
681.610 0.90650
472.690 0.93750
280.100 0.96460

(hE - excess enthalpy, x - liquid mole fraction)

Reference

Source
Nagata I.; Yamada T.; Nakagawa S.: Excess Gibbs Free Energies and Heats of Mixing for Binary Systems Ethyl Acetate with Methanol, Ethanol, 1-Propanol and 2-Propanol. J.Chem.Eng.Data 20 (1975) 271-275

Diagrams

Excess Enthalpies of Ethyl acetate+2-Propanol
See larger image

List of All References

Source
Nagata I.; Yamada T.; Nakagawa S.: Excess Gibbs Free Energies and Heats of Mixing for Binary Systems Ethyl Acetate with Methanol, Ethanol, 1-Propanol and 2-Propanol. J.Chem.Eng.Data 20 (1975) 271-275
Grolier J.-P.E.: Excess Enthalpy. Int.Data Series Sel.Data Mixtures Ser. A 1973 (1973) 17-20
Murti P.S.; van Winkle M.: Heats of Mixing and Excess Thermodynamic Properties at 25 °C. of Binary Systems of Methanol, Ethyl Alcohol, 1-Propanol, and 2-Propanol with Ethyl Acetate. Ind.Eng.Chem. Chem.Eng.Data Series 3 (1958) 65-71

Excess Enthalpy Data Overview


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