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 1598
Components
| No. |
Formula |
Molar Mass |
CAS Registry Number |
Name |
| 1 |
C6H6 |
78.114 |
71-43-2 |
Benzene |
| 2 |
C3H8O |
60.096 |
67-63-0 |
2-Propanol |
Search the DDB for all data of this mixture
Miscibility gap: No
Constant Value
Data Table
| hE [J/mol] |
x1 [mol/mol] |
| 866.000 |
0.18400 |
| 1521.000 |
0.41900 |
| 1548.000 |
0.42900 |
| 1638.000 |
0.50100 |
| 1687.000 |
0.50500 |
| 1655.000 |
0.51000 |
| 1637.000 |
0.71600 |
| 1552.000 |
0.76700 |
| 1213.000 |
0.86900 |
| 1163.000 |
0.88200 |
(hE - excess enthalpy, x - liquid mole fraction)
Reference
| Source |
| Brown I.; Fock W.; Smith F.: II. Ethanol and Isopropanol Systems. Aust.J.Chem. 9 (1956) 364-372 |
Enthalpy of Mixing Data Set 1599
Components
| No. |
Formula |
Molar Mass |
CAS Registry Number |
Name |
| 1 |
C6H6 |
78.114 |
71-43-2 |
Benzene |
| 2 |
C3H8O |
60.096 |
67-63-0 |
2-Propanol |
Search the DDB for all data of this mixture
Miscibility gap: No
Constant Value
Data Table
| hE [J/mol] |
x1 [mol/mol] |
| 232.200 |
0.06320 |
| 518.800 |
0.14510 |
| 789.900 |
0.23460 |
| 986.200 |
0.31290 |
| 1110.400 |
0.37340 |
| 1186.600 |
0.41920 |
| 1234.300 |
0.45090 |
| 1281.100 |
0.49330 |
| 1319.200 |
0.55110 |
| 1328.400 |
0.61800 |
| 1287.400 |
0.69410 |
| 1201.600 |
0.76140 |
| 1071.100 |
0.82220 |
| 906.300 |
0.87730 |
| 687.400 |
0.92900 |
| 418.400 |
0.96690 |
| 161.100 |
0.98890 |
(hE - excess enthalpy, x - liquid mole fraction)
Reference
| Source |
| Nagata I.; Asano H.; Fujiwara K.: Excess Enthalpies for Systems of 2-Propanol-Benzene-Methylcyclohexane. Fluid Phase Equilib. 1 (1977) 211-217 |
Enthalpy of Mixing Data Set 1600
Components
| No. |
Formula |
Molar Mass |
CAS Registry Number |
Name |
| 1 |
C6H6 |
78.114 |
71-43-2 |
Benzene |
| 2 |
C3H8O |
60.096 |
67-63-0 |
2-Propanol |
Search the DDB for all data of this mixture
Miscibility gap: No
Constant Value
Data Table
| hE [J/mol] |
x1 [mol/mol] |
| 92.200 |
0.02130 |
| 284.500 |
0.06680 |
| 511.400 |
0.12370 |
| 735.800 |
0.18560 |
| 925.200 |
0.24400 |
| 1100.500 |
0.30690 |
| 1225.400 |
0.36060 |
| 1319.500 |
0.40990 |
| 1408.000 |
0.47900 |
| 1454.900 |
0.53490 |
| 1473.400 |
0.60360 |
| 1431.300 |
0.68690 |
| 1294.300 |
0.77880 |
| 1064.000 |
0.86150 |
| 766.500 |
0.92450 |
| 436.800 |
0.96640 |
| 153.800 |
0.98930 |
(hE - excess enthalpy, x - liquid mole fraction)
Reference
| Source |
| Nagata I.; Asano H.; Fujiwara K.: Excess Enthalpies for Systems of 2-Propanol-Benzene-Methylcyclohexane. Fluid Phase Equilib. 1 (1977) 211-217 |
Diagrams
List of All References
| Source |
| Brown I.; Fock W.; Smith F.: II. Ethanol and Isopropanol Systems. Aust.J.Chem. 9 (1956) 364-372 |
| Nagata I.; Asano H.; Fujiwara K.: Excess Enthalpies for Systems of 2-Propanol-Benzene-Methylcyclohexane. Fluid Phase Equilib. 1 (1977) 211-217 |
Excess Enthalpy Data Overview
© DDBST GmbH
