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 5714
Components
| No. |
Formula |
Molar Mass |
CAS Registry Number |
Name |
| 1 |
C4H10O |
74.123 |
71-36-3 |
1-Butanol |
| 2 |
C16H34 |
226.446 |
544-76-3 |
Hexadecane |
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Miscibility gap: No
Constant Value
Data Table
| hE [J/mol] |
x1 [mol/mol] |
| 386.000 |
0.02880 |
| 635.000 |
0.08780 |
| 733.000 |
0.13770 |
| 884.000 |
0.23480 |
| 959.000 |
0.32430 |
| 993.000 |
0.47540 |
| 938.000 |
0.59130 |
| 828.000 |
0.67480 |
| 698.000 |
0.76300 |
| 669.000 |
0.77140 |
| 618.000 |
0.80100 |
| 566.000 |
0.82950 |
| 429.000 |
0.88080 |
| 341.000 |
0.91350 |
| 205.000 |
0.95170 |
(hE - excess enthalpy, x - liquid mole fraction)
Reference
| Source |
| Jimenez J.; Valero J.; Gracia M.; Gutierrez Losa C.: Excess molar enthalpies of (an n-alkane + a butanol isomer). J.Chem.Thermodyn. 20 (1988) 931-936 |
Enthalpy of Mixing Data Set 5715
Components
| No. |
Formula |
Molar Mass |
CAS Registry Number |
Name |
| 1 |
C4H10O |
74.123 |
71-36-3 |
1-Butanol |
| 2 |
C16H34 |
226.446 |
544-76-3 |
Hexadecane |
Search the DDB for all data of this mixture
Miscibility gap: No
Constant Value
Data Table
| hE [J/mol] |
x1 [mol/mol] |
| 680.000 |
0.05160 |
| 708.000 |
0.05480 |
| 751.000 |
0.06180 |
| 1153.000 |
0.16040 |
| 1294.000 |
0.22280 |
| 1394.000 |
0.29190 |
| 1464.000 |
0.38710 |
| 1441.000 |
0.47920 |
| 1365.000 |
0.54320 |
| 1285.000 |
0.59580 |
| 1307.000 |
0.59780 |
| 1187.000 |
0.66190 |
| 1171.000 |
0.66760 |
| 1027.000 |
0.73140 |
| 753.000 |
0.82790 |
| 744.000 |
0.83230 |
| 492.000 |
0.90120 |
| 265.000 |
0.95280 |
(hE - excess enthalpy, x - liquid mole fraction)
Reference
| Source |
| Jimenez J.; Valero J.; Gracia M.; Gutierrez Losa C.: Excess molar enthalpies of (an n-alkane + a butanol isomer). J.Chem.Thermodyn. 20 (1988) 931-936 |
Enthalpy of Mixing Data Set 9983
Components
| No. |
Formula |
Molar Mass |
CAS Registry Number |
Name |
| 1 |
C4H10O |
74.123 |
71-36-3 |
1-Butanol |
| 2 |
C16H34 |
226.446 |
544-76-3 |
Hexadecane |
Search the DDB for all data of this mixture
Miscibility gap: No
Constant Value
Data Table
| hE [J/mol] |
x1 [mol/mol] |
| 711.756 |
0.10000 |
| 921.096 |
0.20000 |
| 1130.440 |
0.30000 |
| 1193.240 |
0.40000 |
| 1109.500 |
0.50000 |
| 1025.770 |
0.60000 |
| 900.162 |
0.70000 |
| 669.888 |
0.80000 |
| 376.812 |
0.90000 |
(hE - excess enthalpy, x - liquid mole fraction)
Reference
| Source |
| Tsvetkov V.G.; Nikolaev P.N.; Mitin V.A.; Belousov V.P.: Enthalpies of mixing of bromine, methyl iodide, and n-butyl alcohol with hydrocarbons of different molecular weight. Termodinamika i stroenie rastvorov; Ivanovo (1979) 124-126 |
Diagrams
List of All References
| Source |
| Jimenez J.; Valero J.; Gracia M.; Gutierrez Losa C.: Excess molar enthalpies of (an n-alkane + a butanol isomer). J.Chem.Thermodyn. 20 (1988) 931-936 |
| Tsvetkov V.G.; Nikolaev P.N.; Mitin V.A.; Belousov V.P.: Enthalpies of mixing of bromine, methyl iodide, and n-butyl alcohol with hydrocarbons of different molecular weight. Termodinamika i stroenie rastvorov; Ivanovo (1979) 124-126 |
Excess Enthalpy Data Overview
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