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 3587

Components

No. Formula Molar Mass CAS Registry Number Name
1 C4H10O 74.123 71-36-3 1-Butanol
2 C2H4O2 60.053 64-19-7 Acetic acid
Search the DDB for all data of this mixture

Constant Value

Pressure 94.13 kPa

Data Table

T [K] x1 [mol/mol] y1 [mol/mol]
388.95 0.00000 0.00000
388.85 0.01800 0.00900
389.45 0.06000 0.03900
390.05 0.10500 0.07800
390.15 0.11700 0.09500
390.85 0.16100 0.12400
391.75 0.23400 0.18800
392.05 0.25400 0.20900
392.65 0.30400 0.25900
392.95 0.35500 0.31100
393.45 0.45900 0.43900
393.45 0.48500 0.47500
393.45 0.54500 0.55500
393.25 0.59000 0.61400
392.95 0.65700 0.70200
392.55 0.73100 0.79000
391.35 0.82400 0.88900
390.35 0.92000 0.96000
389.75 0.95400 0.98000
388.95 1.00000 1.00000

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

Reference

Source
Rius A.; Otero J.L.; Macarron A.: systèmes méthanol—acide acétique; éthanol—acide acétique; n-propanol—acide acétique; n-butanol—acide acétique. Chem.Eng.Sci. 10 (1959) 105-111


Vapor-Liquid Equilibrium Data Set 7745

Components

No. Formula Molar Mass CAS Registry Number Name
1 C4H10O 74.123 71-36-3 1-Butanol
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] y1 [mol/mol]
391.25 0.02800 0.01400
391.85 0.09100 0.06000
392.55 0.15400 0.11600
392.35 0.17000 0.12600
393.05 0.22700 0.17800
393.95 0.31500 0.25800
394.25 0.33700 0.28300
394.85 0.39200 0.34000
395.25 0.44500 0.39600
395.75 0.54400 0.52400
395.75 0.56700 0.55700
395.75 0.59600 0.59600
395.75 0.61900 0.62900
395.45 0.65700 0.67900
395.25 0.71100 0.75200
394.75 0.77000 0.82300
393.65 0.84400 0.90200
392.55 0.92400 0.96200
391.95 0.95500 0.98100

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

Reference

Source
Amer Amezaga S.; Fernandez Biarge J.: Comportamiento Termodinamico de Agunos Sistemas Binarios Acido Acetico-Alcohol en Equilibrio Liquido Vapor. Anal.Quim. 69 (1973) 569-586


Vapor-Liquid Equilibrium Data Set 8555

Components

No. Formula Molar Mass CAS Registry Number Name
1 C4H10O 74.123 71-36-3 1-Butanol
2 C2H4O2 60.053 64-19-7 Acetic acid
Search the DDB for all data of this mixture

Constant Value

Temperature 298.15 K

Data Table

P [kPa] x1 [mol/mol]
2.067 0.00000
1.633 0.10300
1.393 0.20200
1.223 0.30000
1.093 0.40500
1.009 0.50000
0.969 0.60000
0.953 0.70000
1.004 0.79200
1.095 0.89200
1.137 0.92400
1.267 1.00000

(P - pressure, x - liquid mole fraction)

Reference

Source
Apelblat A.; Tamir A.; Wagner M.: The Binary Mixtures of Acetic Acid with n-Butanol, n-Hexanol, n-Octanol and n-Dodecanol. Z.Phys.Chem.(München) 137 (1983) 129-137

Diagrams

Vapor-Liquid Equilibrium of 1-Butanol+Acetic acid
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Vapor-Liquid Equilibrium of 1-Butanol+Acetic acid
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Vapor-Liquid Equilibrium of 1-Butanol+Acetic acid
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List of All References

Source
Rius A.; Otero J.L.; Macarron A.: systèmes méthanol—acide acétique; éthanol—acide acétique; n-propanol—acide acétique; n-butanol—acide acétique. Chem.Eng.Sci. 10 (1959) 105-111
Amer Amezaga S.; Fernandez Biarge J.: Comportamiento Termodinamico de Agunos Sistemas Binarios Acido Acetico-Alcohol en Equilibrio Liquido Vapor. Anal.Quim. 69 (1973) 569-586
Apelblat A.; Tamir A.; Wagner M.: The Binary Mixtures of Acetic Acid with n-Butanol, n-Hexanol, n-Octanol and n-Dodecanol. Z.Phys.Chem.(München) 137 (1983) 129-137

Vapor-Liquid Equilibrium Data Overview


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