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 6707

Components

No. Formula Molar Mass CAS Registry Number Name
1 C6H14 86.177 110-54-3 Hexane
2 C2H4O2 60.053 64-19-7 Acetic acid
Search the DDB for all data of this mixture

Constant Value

Pressure 101.33 kPa

Data Table

T [K] x1 [mol/mol]
391.25 0.00000
347.75 0.18900
345.95 0.25900
345.05 0.31600
344.55 0.34400
343.05 0.49300
342.75 0.59500
342.15 0.73300
341.60 0.85400
341.50 0.92000
341.55 0.94300
341.65 0.96800
342.00 1.00000

(T - temperature, x - liquid mole fraction)

Reference

Source
Gorbunova L.V.; Lutugina N.V.; Malenko Yu.I.: Relationship Between Boiling Point and Composition in the Binary Systems Formed by Acetic Acid Ethyl Acetate Methyl Ethyl Ketone and n-Hexane.I.. J.Appl.Chem.USSR 38 (1965) 368-370


Vapor-Liquid Equilibrium Data Set 9059

Components

No. Formula Molar Mass CAS Registry Number Name
1 C6H14 86.177 110-54-3 Hexane
2 C2H4O2 60.053 64-19-7 Acetic acid
Search the DDB for all data of this mixture

Constant Value

Pressure 101.33 kPa

Data Table

x1 [mol/mol] y1 [mol/mol]
0.03300 0.43900
0.06400 0.56900
0.12000 0.66200
0.21700 0.71500
0.32300 0.74600
0.41800 0.75800
0.60500 0.77800
0.74500 0.82300
0.85800 0.87700
0.91700 0.91700
0.95100 0.94500
0.97600 0.97000

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

Reference

Source
Lutugina N.V.; Pukinskii I.B.; Kaliev S.G.: Dampf-Flüssig-Gleichgewicht in binären und ternären Systemen aus Essigsäure, Methylethylketon, Ethylacetat und n-Hexan. Vestn.Leningr.Univ.Fiz.Khim. (1972) 102-105


Vapor-Liquid Equilibrium Data Set 21040

Components

No. Formula Molar Mass CAS Registry Number Name
1 C6H14 86.177 110-54-3 Hexane
2 C2H4O2 60.053 64-19-7 Acetic acid
Search the DDB for all data of this mixture

Constant Value

Temperature 313.20 K

Data Table

P [kPa] x1 [mol/mol] y1 [mol/mol]
10.500 0.01400 0.42600
17.900 0.03300 0.61800
25.801 0.07000 0.72400
34.000 0.26300 0.80000
36.400 0.46300 0.81500
37.600 0.67500 0.84100
38.100 0.89600 0.91300
37.900 0.94800 0.94700
37.300 0.97800 0.97500

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

Reference

Source
Miyamoto S.; Nakamura S.; Iwai Y.; Arai Y.: Measurement of Isothermal Vapor-Liquid Equilibria for Hydrocarbon + Monocarboxylic Acid Binary Systems by a Flow-Type Apparatus. J.Chem.Eng.Data 45 (2000) 857-861

Diagrams

Vapor-Liquid Equilibrium of Acetic acid+Hexane
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Vapor-Liquid Equilibrium of Acetic acid+Hexane
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Vapor-Liquid Equilibrium of Acetic acid+Hexane
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Vapor-Liquid Equilibrium of Acetic acid+Hexane
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List of All References

Source
Lutugina N.V.; Pukinskii I.B.; Kaliev S.G.: Dampf-Flüssig-Gleichgewicht in binären und ternären Systemen aus Essigsäure, Methylethylketon, Ethylacetat und n-Hexan. Vestn.Leningr.Univ.Fiz.Khim. (1972) 102-105
Gorbunova L.V.; Lutugina N.V.; Malenko Yu.I.: Relationship Between Boiling Point and Composition in the Binary Systems Formed by Acetic Acid Ethyl Acetate Methyl Ethyl Ketone and n-Hexane.I.. J.Appl.Chem.USSR 38 (1965) 368-370
Miyamoto S.; Nakamura S.; Iwai Y.; Arai Y.: Measurement of Isothermal Vapor-Liquid Equilibria for Hydrocarbon + Monocarboxylic Acid Binary Systems by a Flow-Type Apparatus. J.Chem.Eng.Data 45 (2000) 857-861

Vapor-Liquid Equilibrium Data Overview


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