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 671

Components

No. Formula Molar Mass CAS Registry Number Name
1 C6H6 78.114 71-43-2 Benzene
2 C6H12 84.161 110-82-7 Cyclohexane
Search the DDB for all data of this mixture

Constant Value

Pressure 101.33 kPa

Data Table

T [K] x1 [mol/mol] y1 [mol/mol]
353.85 0.00000 0.00000
352.65 0.10100 0.13100
352.05 0.17100 0.21100
351.55 0.25600 0.29300
350.95 0.34300 0.37600
350.65 0.42800 0.44500
350.55 0.52500 0.52900
350.55 0.57100 0.56400
350.75 0.66500 0.64500
351.05 0.75900 0.72800
351.35 0.81000 0.77700
351.75 0.86300 0.83400
352.45 0.94500 0.92600
353.25 1.00000 1.00000

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

Reference

Source
Nagata I.: Vapor-Liquid Equilibria for the Ternary System Methyl Acetate-Benzene-Cyclohexane. J.Chem.Eng.Data 7 (1962) 461-466


Vapor-Liquid Equilibrium Data Set 672

Components

No. Formula Molar Mass CAS Registry Number Name
1 C6H6 78.114 71-43-2 Benzene
2 C6H12 84.161 110-82-7 Cyclohexane
Search the DDB for all data of this mixture

Constant Value

Pressure 101.19 kPa

Data Table

T [K] x1 [mol/mol] y1 [mol/mol]
353.35 0.04500 0.05900
353.15 0.06600 0.08400
352.65 0.10500 0.12900
352.45 0.11800 0.14500
351.35 0.25400 0.29000
350.65 0.38300 0.40700
350.55 0.44900 0.46100
350.55 0.50200 0.50200
350.55 0.55400 0.54500
350.65 0.59700 0.58000
350.75 0.62800 0.60500
350.75 0.64500 0.62100
350.85 0.72000 0.68200
350.95 0.73800 0.69800
351.15 0.75300 0.71700
351.35 0.79800 0.75800
351.45 0.83500 0.79800
351.85 0.87900 0.84700
352.05 0.89300 0.86500
352.15 0.91400 0.88900
352.35 0.92800 0.90700
352.45 0.93700 0.91800
352.65 0.96000 0.94800

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

Reference

Source
Richards A.R.; Hargreaves E.: Vapor-Liquid Equilibria of Close-Boiling Binary Hydrocarbon Mixtures. Ind.Eng.Chem. 36 (1944) 805-808


Vapor-Liquid Equilibrium Data Set 673

Components

No. Formula Molar Mass CAS Registry Number Name
1 C6H6 78.114 71-43-2 Benzene
2 C6H12 84.161 110-82-7 Cyclohexane
Search the DDB for all data of this mixture

Constant Value

Temperature 313.14 K

Data Table

P [kPa] x1 [mol/mol] y1 [mol/mol]
25.990 0.12820 0.16570
26.751 0.23540 0.27660
27.298 0.36850 0.39120
27.480 0.49320 0.49500
27.355 0.61430 0.59090
26.895 0.74280 0.69790
26.003 0.86560 0.82050

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

Reference

Source
Scatchard G.; Wood S.E.; Mochel J.M.: III. Benzene-Cyclohexane Mixtures. J.Phys.Chem. 43 (1939) 119-130

Diagrams

Vapor-Liquid Equilibrium of Benzene+Cyclohexane
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Vapor-Liquid Equilibrium of Benzene+Cyclohexane
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Vapor-Liquid Equilibrium of Benzene+Cyclohexane
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Vapor-Liquid Equilibrium of Benzene+Cyclohexane
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List of All References

Source
Richards A.R.; Hargreaves E.: Vapor-Liquid Equilibria of Close-Boiling Binary Hydrocarbon Mixtures. Ind.Eng.Chem. 36 (1944) 805-808
Nagata I.: Vapor-Liquid Equilibria for the Ternary System Methyl Acetate-Benzene-Cyclohexane. J.Chem.Eng.Data 7 (1962) 461-466
Scatchard G.; Wood S.E.; Mochel J.M.: III. Benzene-Cyclohexane Mixtures. J.Phys.Chem. 43 (1939) 119-130

Vapor-Liquid Equilibrium Data Overview


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