Dortmund Data Bank
Vapor-Liquid Equilibrium 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.
Vapor-Liquid Equilibrium Data Set 10926
Components
| No. |
Formula |
Molar Mass |
CAS Registry Number |
Name |
| 1 |
C4H8O |
72.107 |
109-99-9 |
Tetrahydrofuran |
| 2 |
C2H3N |
41.053 |
75-05-8 |
Acetonitrile |
Search the DDB for all data of this mixture
Constant Value
Data Table
| P [kPa] |
x1 [mol/mol] |
y1 [mol/mol] |
| 14.004 |
0.00310 |
0.01262 |
| 14.179 |
0.00723 |
0.02878 |
| 14.437 |
0.01308 |
0.05050 |
| 14.772 |
0.02173 |
0.08035 |
| 15.328 |
0.03440 |
0.11981 |
| 15.997 |
0.05135 |
0.16606 |
| 17.061 |
0.08570 |
0.24259 |
| 18.474 |
0.14045 |
0.33329 |
| 19.894 |
0.21084 |
0.41757 |
| 20.974 |
0.27853 |
0.47982 |
| 21.913 |
0.35277 |
0.53651 |
| 22.401 |
0.39259 |
0.56390 |
| 22.538 |
0.41364 |
0.57788 |
| 22.978 |
0.44700 |
0.59933 |
| 23.658 |
0.52280 |
0.64664 |
| 24.355 |
0.61282 |
0.70239 |
| 24.726 |
0.66645 |
0.73648 |
| 25.035 |
0.71740 |
0.77008 |
| 25.299 |
0.78587 |
0.81791 |
| 25.537 |
0.86237 |
0.87623 |
| 25.671 |
0.93857 |
0.94119 |
| 25.678 |
0.97290 |
0.97325 |
| 25.678 |
0.99050 |
0.99053 |
(P - pressure, x - liquid mole fraction, y - vapor mole fraction)
Reference
| Source |
| Govindan A.P.; Varma Y.B.G.; Ananth M.S.: Isothermal Vapor + Liquid Equilibria of Four Binary Mixtures. J.Chem.Thermodyn. 16 (1984) 1-5 |
Vapor-Liquid Equilibrium Data Set 21078
Components
| No. |
Formula |
Molar Mass |
CAS Registry Number |
Name |
| 1 |
C4H8O |
72.107 |
109-99-9 |
Tetrahydrofuran |
| 2 |
C2H3N |
41.053 |
75-05-8 |
Acetonitrile |
Search the DDB for all data of this mixture
Constant Value
Data Table
| T [K] |
x1 [mol/mol] |
y1 [mol/mol] |
| 352.30 |
0.00000 |
0.00000 |
| 347.40 |
0.08500 |
0.18900 |
| 346.90 |
0.08600 |
0.19200 |
| 345.90 |
0.11400 |
0.25600 |
| 345.20 |
0.14100 |
0.29300 |
| 344.40 |
0.17400 |
0.33200 |
| 343.70 |
0.21000 |
0.37400 |
| 343.90 |
0.23900 |
0.39100 |
| 342.00 |
0.35000 |
0.49500 |
| 340.70 |
0.40300 |
0.53600 |
| 339.50 |
0.48800 |
0.60400 |
| 339.00 |
0.53900 |
0.64100 |
| 338.10 |
0.62700 |
0.70500 |
| 337.90 |
0.65200 |
0.71400 |
| 337.70 |
0.68600 |
0.73400 |
| 337.20 |
0.81000 |
0.83400 |
| 337.10 |
0.84400 |
0.85800 |
| 337.00 |
0.89500 |
0.90300 |
| 336.90 |
1.00000 |
1.00000 |
(T - temperature, x - liquid mole fraction, y - vapor mole fraction)
Reference
| Source |
| Darwish N.A.; Abdallah W.A.: Experimental and theoretical investigation of the vapor-liquid equilibrium of ethyl acetate-n-propyl acetate and tetrahydrofuran-acetonitrile binaries at 93.8 kPa. Chem.Eng.Process. 39 (2000) 107-111 |
Diagrams
List of All References
| Source |
| Govindan A.P.; Varma Y.B.G.; Ananth M.S.: Isothermal Vapor + Liquid Equilibria of Four Binary Mixtures. J.Chem.Thermodyn. 16 (1984) 1-5 |
| Darwish N.A.; Abdallah W.A.: Experimental and theoretical investigation of the vapor-liquid equilibrium of ethyl acetate-n-propyl acetate and tetrahydrofuran-acetonitrile binaries at 93.8 kPa. Chem.Eng.Process. 39 (2000) 107-111 |
Vapor-Liquid Equilibrium Data Overview
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