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 461
Components
| No. |
Formula |
Molar Mass |
CAS Registry Number |
Name |
| 1 |
CH4O |
32.042 |
67-56-1 |
Methanol |
| 2 |
C3H8O |
60.096 |
67-63-0 |
2-Propanol |
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Constant Value
Data Table
| T [K] |
x1 [mol/mol] |
y1 [mol/mol] |
| 354.15 |
0.08100 |
0.13200 |
| 352.05 |
0.19500 |
0.29600 |
| 350.25 |
0.29300 |
0.42850 |
| 347.95 |
0.40800 |
0.57000 |
| 345.85 |
0.52200 |
0.68500 |
| 343.35 |
0.66050 |
0.80000 |
| 341.05 |
0.79000 |
0.89100 |
| 339.35 |
0.90100 |
0.95350 |
(T - temperature, x - liquid mole fraction, y - vapor mole fraction)
Reference
| Source |
| Ballard L.H.; van Winkle M.: Vapor-Liquid Equilibria at 760 Mm. Pressure. 2-Propanol-Methanol, 2-Propanol-Ethyl Alcohol, 2-Propanol-Propanol, and 2-Propanol-2-Butyl Alcohol Systems. Ind.Eng.Chem. 44 (1952) 2450-2453 |
Vapor-Liquid Equilibrium Data Set 462
Components
| No. |
Formula |
Molar Mass |
CAS Registry Number |
Name |
| 1 |
CH4O |
32.042 |
67-56-1 |
Methanol |
| 2 |
C3H8O |
60.096 |
67-63-0 |
2-Propanol |
Search the DDB for all data of this mixture
Constant Value
Data Table
| T [K] |
x1 [mol/mol] |
y1 [mol/mol] |
| 352.35 |
0.06800 |
0.14600 |
| 351.65 |
0.10600 |
0.20600 |
| 351.65 |
0.14100 |
0.26800 |
| 349.65 |
0.18400 |
0.33600 |
| 347.25 |
0.31000 |
0.50100 |
| 345.35 |
0.42500 |
0.61200 |
| 343.65 |
0.52400 |
0.68400 |
| 341.95 |
0.65200 |
0.78500 |
| 340.25 |
0.81100 |
0.88600 |
| 339.65 |
0.82400 |
0.88900 |
| 339.05 |
0.87800 |
0.92400 |
| 338.45 |
0.94700 |
0.96700 |
(T - temperature, x - liquid mole fraction, y - vapor mole fraction)
Reference
| Source |
| Dunlop J.G.: Vapor-Liquid Equilibrium Data. Master's Thesis (1948) |
Vapor-Liquid Equilibrium Data Set 1523
Components
| No. |
Formula |
Molar Mass |
CAS Registry Number |
Name |
| 1 |
CH4O |
32.042 |
67-56-1 |
Methanol |
| 2 |
C3H8O |
60.096 |
67-63-0 |
2-Propanol |
Search the DDB for all data of this mixture
Constant Value
Data Table
| P [kPa] |
x1 [mol/mol] |
y1 [mol/mol] |
| 32.933 |
0.04510 |
0.11200 |
| 33.451 |
0.08220 |
0.17020 |
| 34.521 |
0.10690 |
0.20560 |
| 36.401 |
0.16380 |
0.30620 |
| 38.563 |
0.19020 |
0.34280 |
| 38.352 |
0.21070 |
0.37110 |
| 39.685 |
0.23140 |
0.40700 |
| 41.685 |
0.27390 |
0.46260 |
| 44.115 |
0.34980 |
0.54600 |
| 46.159 |
0.39860 |
0.60270 |
| 48.547 |
0.46820 |
0.66640 |
| 51.102 |
0.53100 |
0.71890 |
| 53.709 |
0.59900 |
0.76930 |
| 57.725 |
0.69830 |
0.83300 |
| 59.394 |
0.73720 |
0.85960 |
| 61.400 |
0.79460 |
0.89150 |
| 62.191 |
0.84320 |
0.91910 |
| 63.780 |
0.88540 |
0.94790 |
| 65.116 |
0.92320 |
0.96360 |
| 65.968 |
0.95290 |
0.98160 |
(P - pressure, x - liquid mole fraction, y - vapor mole fraction)
Reference
| Source |
| Freshwater D.C.; Pike K.A.: Vapor-Liquid Equilibrium Data for Systems of Acetone-Methanol Isopropanol. J.Chem.Eng.Data 12 (1967) 179-183 |
Diagrams
List of All References
| Source |
| Dunlop J.G.: Vapor-Liquid Equilibrium Data. Master's Thesis (1948) |
| Freshwater D.C.; Pike K.A.: Vapor-Liquid Equilibrium Data for Systems of Acetone-Methanol Isopropanol. J.Chem.Eng.Data 12 (1967) 179-183 |
| Ballard L.H.; van Winkle M.: Vapor-Liquid Equilibria at 760 Mm. Pressure. 2-Propanol-Methanol, 2-Propanol-Ethyl Alcohol, 2-Propanol-Propanol, and 2-Propanol-2-Butyl Alcohol Systems. Ind.Eng.Chem. 44 (1952) 2450-2453 |
Vapor-Liquid Equilibrium Data Overview
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