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 7
Components
| No. |
Formula |
Molar Mass |
CAS Registry Number |
Name |
| 1 |
CH4O |
32.042 |
67-56-1 |
Methanol |
| 2 |
C4H8O |
72.107 |
109-99-9 |
Tetrahydrofuran |
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Constant Value
Data Table
| T [K] |
x1 [mol/mol] |
y1 [mol/mol] |
| 329.25 |
0.11200 |
0.17800 |
| 327.55 |
0.22800 |
0.30900 |
| 326.75 |
0.33600 |
0.39000 |
| 326.65 |
0.45200 |
0.46000 |
| 326.75 |
0.57800 |
0.54400 |
| 327.45 |
0.70200 |
0.62900 |
| 327.75 |
0.75700 |
0.67200 |
| 328.15 |
0.79500 |
0.71000 |
| 328.75 |
0.84000 |
0.75800 |
| 329.90 |
0.91500 |
0.85600 |
(T - temperature, x - liquid mole fraction, y - vapor mole fraction)
Reference
| Source |
| Papousek D.; Pago L.: VI. Gleichgewicht Flüssigkeit-Dampf des Systems Anisol-Äthyläther, Anisol-n-Butyläther und Methylalkohol-Tetrahydrofuran. Collect.Czech.Chem.Commun. 24 (1959) 2666-2672 |
Vapor-Liquid Equilibrium Data Set 1474
Components
| No. |
Formula |
Molar Mass |
CAS Registry Number |
Name |
| 1 |
CH4O |
32.042 |
67-56-1 |
Methanol |
| 2 |
C4H8O |
72.107 |
109-99-9 |
Tetrahydrofuran |
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Constant Value
Data Table
| T [K] |
x1 [mol/mol] |
y1 [mol/mol] |
| 306.10 |
0.04100 |
0.07200 |
| 305.55 |
0.06700 |
0.11300 |
| 305.15 |
0.09500 |
0.15400 |
| 304.70 |
0.13200 |
0.19700 |
| 304.45 |
0.16400 |
0.22800 |
| 304.00 |
0.27400 |
0.31200 |
| 304.15 |
0.45500 |
0.42500 |
| 304.65 |
0.60600 |
0.51200 |
| 304.75 |
0.64900 |
0.54500 |
| 305.70 |
0.75700 |
0.63000 |
| 308.05 |
0.90500 |
0.80900 |
| 309.00 |
0.94400 |
0.87800 |
| 309.35 |
0.96050 |
0.91100 |
| 309.95 |
0.98050 |
0.95200 |
(T - temperature, x - liquid mole fraction, y - vapor mole fraction)
Reference
| Source |
| Matous J.; Zivny A.; Biros J.: Thermodynamic Mixing Functions of the System Tetrahydrofuran (1)-Methanol (2). Collect.Czech.Chem.Commun. 37 (1972) 3960-3964 |
Vapor-Liquid Equilibrium Data Set 1475
Components
| No. |
Formula |
Molar Mass |
CAS Registry Number |
Name |
| 1 |
CH4O |
32.042 |
67-56-1 |
Methanol |
| 2 |
C4H8O |
72.107 |
109-99-9 |
Tetrahydrofuran |
Search the DDB for all data of this mixture
Constant Value
Data Table
| T [K] |
x1 [mol/mol] |
y1 [mol/mol] |
| 318.35 |
0.04200 |
0.07900 |
| 317.90 |
0.06000 |
0.10900 |
| 316.25 |
0.17100 |
0.25000 |
| 315.40 |
0.34300 |
0.37500 |
| 315.60 |
0.57000 |
0.51300 |
| 316.20 |
0.67600 |
0.59100 |
| 316.40 |
0.70100 |
0.61200 |
| 317.10 |
0.77300 |
0.67100 |
| 317.85 |
0.83900 |
0.73600 |
| 318.40 |
0.87400 |
0.77900 |
| 318.80 |
0.89200 |
0.80500 |
| 319.85 |
0.94200 |
0.89100 |
| 320.20 |
0.96200 |
0.92000 |
(T - temperature, x - liquid mole fraction, y - vapor mole fraction)
Reference
| Source |
| Matous J.; Zivny A.; Biros J.: Thermodynamic Mixing Functions of the System Tetrahydrofuran (1)-Methanol (2). Collect.Czech.Chem.Commun. 37 (1972) 3960-3964 |
Diagrams
List of All References
| Source |
| Papousek D.; Pago L.: VI. Gleichgewicht Flüssigkeit-Dampf des Systems Anisol-Äthyläther, Anisol-n-Butyläther und Methylalkohol-Tetrahydrofuran. Collect.Czech.Chem.Commun. 24 (1959) 2666-2672 |
| Matous J.; Zivny A.; Biros J.: Thermodynamic Mixing Functions of the System Tetrahydrofuran (1)-Methanol (2). Collect.Czech.Chem.Commun. 37 (1972) 3960-3964 |
Vapor-Liquid Equilibrium Data Overview
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