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 9723
Components
| No. |
Formula |
Molar Mass |
CAS Registry Number |
Name |
| 1 |
CH4O |
32.042 |
67-56-1 |
Methanol |
| 2 |
C6H6 |
78.114 |
71-43-2 |
Benzene |
| 3 |
C6H14 |
86.177 |
110-54-3 |
Hexane |
Search the DDB for all data of this mixture
Miscibility gap: Yes
Constant Value
Data Table
| hE [J/mol] |
x1 [mol/mol] |
x2 [mol/mol] |
| 688.400 |
0.04550 |
0.13620 |
| 738.300 |
0.05060 |
0.15150 |
| 814.600 |
0.05910 |
0.17690 |
| 881.900 |
0.06710 |
0.20100 |
| 854.700 |
0.07660 |
0.22930 |
| 992.400 |
0.08170 |
0.24480 |
| 1045.200 |
0.08960 |
0.26830 |
| 1105.600 |
0.09970 |
0.29860 |
| 690.900 |
0.10220 |
0.10200 |
| 707.200 |
0.10650 |
0.10630 |
| 1161.800 |
0.11060 |
0.33120 |
| 1209.800 |
0.12190 |
0.36510 |
| 777.300 |
0.12610 |
0.12580 |
| 1251.900 |
0.13500 |
0.40440 |
| 1276.900 |
0.14620 |
0.43790 |
| 859.100 |
0.15150 |
0.15120 |
| 1289.000 |
0.15850 |
0.47440 |
| 1285.400 |
0.17010 |
0.50950 |
| 913.400 |
0.17030 |
0.16990 |
| 638.500 |
0.17380 |
0.05790 |
| 1263.000 |
0.18270 |
0.54700 |
| 947.500 |
0.18310 |
0.18270 |
| 660.600 |
0.18770 |
0.06260 |
| 1216.200 |
0.19610 |
0.58730 |
| 984.500 |
0.19810 |
0.19760 |
| 1138.800 |
0.21020 |
0.62970 |
| 701.300 |
0.21580 |
0.07190 |
| 1029.200 |
0.21900 |
0.21850 |
| 1024.800 |
0.22480 |
0.67330 |
| 881.500 |
0.23820 |
0.71330 |
| 1066.300 |
0.23920 |
0.23870 |
| 745.600 |
0.25030 |
0.08340 |
| 1100.900 |
0.26330 |
0.26270 |
| 781.700 |
0.28240 |
0.09410 |
| 1128.200 |
0.28890 |
0.28830 |
| 1140.800 |
0.30850 |
0.30780 |
| 811.200 |
0.31190 |
0.10400 |
| 819.800 |
0.32140 |
0.10710 |
| 1144.400 |
0.32620 |
0.32540 |
| 841.000 |
0.34800 |
0.11600 |
| 1137.400 |
0.35010 |
0.34930 |
| 1114.500 |
0.37490 |
0.37410 |
| 859.900 |
0.37680 |
0.12560 |
| 1064.500 |
0.40350 |
0.40260 |
| 874.400 |
0.40650 |
0.13550 |
| 983.000 |
0.43250 |
0.43150 |
| 886.600 |
0.44720 |
0.14910 |
| 874.500 |
0.45880 |
0.45780 |
| 741.700 |
0.48290 |
0.48180 |
| 883.300 |
0.50780 |
0.16930 |
| 867.800 |
0.54180 |
0.18060 |
| 824.400 |
0.58850 |
0.19620 |
| 757.500 |
0.63140 |
0.21050 |
| 693.900 |
0.67500 |
0.22500 |
| 511.900 |
0.71570 |
0.23860 |
(hE - excess enthalpy, x - liquid mole fraction)
Reference
| Source |
| Nagata I.: (Liquid + Liquid) Equilibria and Excess Enthalpies for (Methanol + Benzene or Propanone + Hexane) at the Temperature 298.15 K. J.Chem.Thermodyn. 26 (1994) 545-551 |
List of All References
| Source |
| Nagata I.: (Liquid + Liquid) Equilibria and Excess Enthalpies for (Methanol + Benzene or Propanone + Hexane) at the Temperature 298.15 K. J.Chem.Thermodyn. 26 (1994) 545-551 |
Excess Enthalpy Data Overview
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