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 558
Components
| No. |
Formula |
Molar Mass |
CAS Registry Number |
Name |
| 1 |
C3H6O |
58.080 |
67-64-1 |
Acetone |
| 2 |
C2H3N |
41.053 |
75-05-8 |
Acetonitrile |
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Constant Value
Data Table
| P [kPa] |
x1 [mol/mol] |
y1 [mol/mol] |
| 30.038 |
0.05200 |
0.12000 |
| 31.984 |
0.09500 |
0.20600 |
| 35.797 |
0.19200 |
0.36700 |
| 40.357 |
0.30500 |
0.51000 |
| 44.223 |
0.40300 |
0.61100 |
| 47.356 |
0.48100 |
0.68200 |
| 52.422 |
0.60600 |
0.78100 |
| 56.475 |
0.70600 |
0.84900 |
| 60.542 |
0.80700 |
0.90400 |
| 64.181 |
0.89600 |
0.95100 |
(P - pressure, x - liquid mole fraction, y - vapor mole fraction)
Reference
| Source |
| Brown I.; Smith F.: Liquid-Vapor Equilibria X. The Systems Acetone + Nitromethane and Acetone + Acetonitrile at 45°C. Aust.J.Chem. 13 (1960) 30-37 |
Vapor-Liquid Equilibrium Data Set 4378
Components
| No. |
Formula |
Molar Mass |
CAS Registry Number |
Name |
| 1 |
C3H6O |
58.080 |
67-64-1 |
Acetone |
| 2 |
C2H3N |
41.053 |
75-05-8 |
Acetonitrile |
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Constant Value
Data Table
| T [K] |
x1 [mol/mol] |
y1 [mol/mol] |
| 352.95 |
0.03330 |
0.07070 |
| 353.55 |
0.04590 |
0.10000 |
| 348.95 |
0.13600 |
0.26200 |
| 344.05 |
0.31500 |
0.49500 |
| 340.25 |
0.47600 |
0.65300 |
| 340.15 |
0.48000 |
0.66400 |
| 335.85 |
0.65700 |
0.80700 |
| 333.05 |
0.79400 |
0.89700 |
| 330.75 |
0.87700 |
0.94300 |
(T - temperature, x - liquid mole fraction, y - vapor mole fraction)
Reference
| Source |
| Pratt H.R.C.: Continuous Purification and Azeotropic Dehydration of Acetonitrile Produced by the Catalytic Acetic Acid-Ammonia Reaction. Trans.Inst.Chem.Engr. 25 (1947) 43-67 |
Vapor-Liquid Equilibrium Data Set 5328
Components
| No. |
Formula |
Molar Mass |
CAS Registry Number |
Name |
| 1 |
C3H6O |
58.080 |
67-64-1 |
Acetone |
| 2 |
C2H3N |
41.053 |
75-05-8 |
Acetonitrile |
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Constant Value
Data Table
| P [kPa] |
x1 [mol/mol] |
| 33.849 |
0.00000 |
| 37.856 |
0.08240 |
| 41.466 |
0.16000 |
| 46.150 |
0.25310 |
| 50.638 |
0.34510 |
| 54.874 |
0.43140 |
| 56.773 |
0.47540 |
| 58.506 |
0.50770 |
| 60.404 |
0.55170 |
| 64.289 |
0.63500 |
| 69.204 |
0.73860 |
| 72.869 |
0.81380 |
| 77.087 |
0.89960 |
| 79.905 |
0.95810 |
| 82.015 |
1.00000 |
(P - pressure, x - liquid mole fraction)
Reference
| Source |
| Di Elsi D.P.; Patel R.B.; Abbott M.M.; van Ness H.C.: Excess Thermodynamic Functions for ternary Systems. 3. Total Pressure Data and GE for Acetone-Acetonitrile-Methyl Acetate at 50°C. J.Chem.Eng.Data 23 (1978) 242-245 |
Diagrams
List of All References
| Source |
| Brown I.; Smith F.: Liquid-Vapor Equilibria X. The Systems Acetone + Nitromethane and Acetone + Acetonitrile at 45°C. Aust.J.Chem. 13 (1960) 30-37 |
| Pratt H.R.C.: Continuous Purification and Azeotropic Dehydration of Acetonitrile Produced by the Catalytic Acetic Acid-Ammonia Reaction. Trans.Inst.Chem.Engr. 25 (1947) 43-67 |
| Di Elsi D.P.; Patel R.B.; Abbott M.M.; van Ness H.C.: Excess Thermodynamic Functions for ternary Systems. 3. Total Pressure Data and GE for Acetone-Acetonitrile-Methyl Acetate at 50°C. J.Chem.Eng.Data 23 (1978) 242-245 |
Vapor-Liquid Equilibrium Data Overview
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