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 607

Components

No. Formula Molar Mass CAS Registry Number Name
1 C6H6 78.114 71-43-2 Benzene
2 C3H8O 60.096 67-63-0 2-Propanol
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Constant Value

Temperature 318.15 K

Data Table

P [kPa] x1 [mol/mol] y1 [mol/mol]
21.305 0.03450 0.17480
25.235 0.08800 0.33420
30.283 0.19270 0.48930
33.024 0.29040 0.56220
34.577 0.38020 0.60490
35.320 0.44960 0.63080
35.929 0.52470 0.65370
36.293 0.61380 0.67890
36.450 0.70400 0.70470
36.272 0.79530 0.73370
35.214 0.90200 0.79340
33.664 0.95280 0.85330

(P - pressure, x - liquid mole fraction, y - vapor mole fraction)

Reference

Source
Brown I.; Fock W.; Smith F.: II. Ethanol and Isopropanol Systems. Aust.J.Chem. 9 (1956) 364-372


Vapor-Liquid Equilibrium Data Set 682

Components

No. Formula Molar Mass CAS Registry Number Name
1 C6H6 78.114 71-43-2 Benzene
2 C3H8O 60.096 67-63-0 2-Propanol
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Constant Value

Pressure 66.66 kPa

Data Table

T [K] x1 [mol/mol] y1 [mol/mol]
342.65 0.03900 0.14800
340.25 0.08900 0.26200
338.55 0.14200 0.35000
337.05 0.19700 0.42400
336.05 0.25500 0.46900
334.95 0.33500 0.52500
334.15 0.41400 0.56300
334.05 0.49500 0.60000
333.45 0.56600 0.62600
333.35 0.64000 0.64700
333.25 0.71600 0.67400
333.45 0.79700 0.70700
336.15 0.94200 0.82800
337.85 0.97600 0.89600

(T - temperature, x - liquid mole fraction, y - vapor mole fraction)

Reference

Source
Nagata I.: Vapor-Liquid Equilibrium Data. J.Chem.Eng.Data 10 (1965) 106-111


Vapor-Liquid Equilibrium Data Set 683

Components

No. Formula Molar Mass CAS Registry Number Name
1 C6H6 78.114 71-43-2 Benzene
2 C3H8O 60.096 67-63-0 2-Propanol
Search the DDB for all data of this mixture

Constant Value

Temperature 298.15 K

Data Table

P [kPa] x1 [mol/mol] y1 [mol/mol]
5.866 0.00000 0.00000
8.853 0.07600 0.36500
11.199 0.16400 0.53000
13.306 0.30000 0.63500
14.106 0.47900 0.71200
14.452 0.63800 0.74500
14.532 0.85400 0.79500
13.932 0.94100 0.87700
12.586 1.00000 1.00000

(P - pressure, x - liquid mole fraction, y - vapor mole fraction)

Reference

Source
Olsen A.L.; Washburn E.R.: The Vapor Pressure of Binary Solutions of Isopropyl Alcohol and Benzene at 25°C. J.Phys.Chem. 41 (1937) 457-462

Diagrams

Vapor-Liquid Equilibrium of Benzene+2-Propanol
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Vapor-Liquid Equilibrium of Benzene+2-Propanol
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Vapor-Liquid Equilibrium of Benzene+2-Propanol
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Vapor-Liquid Equilibrium of Benzene+2-Propanol
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List of All References

Source
Nagata I.: Vapor-Liquid Equilibrium Data. J.Chem.Eng.Data 10 (1965) 106-111
Brown I.; Fock W.; Smith F.: II. Ethanol and Isopropanol Systems. Aust.J.Chem. 9 (1956) 364-372
Olsen A.L.; Washburn E.R.: The Vapor Pressure of Binary Solutions of Isopropyl Alcohol and Benzene at 25°C. J.Phys.Chem. 41 (1937) 457-462

Vapor-Liquid Equilibrium Data Overview


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