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 230

Components

No. Formula Molar Mass CAS Registry Number Name
1 C3H8O 60.096 67-63-0 2-Propanol
2 C6H12O2 116.160 123-86-4 Acetic acid butyl ester
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Constant Value

Pressure 101.33 kPa

Data Table

T [K] x1 [mol/mol] y1 [mol/mol]
398.30 0.00500 0.04200
396.82 0.01200 0.09900
375.90 0.21500 0.59300
372.33 0.27500 0.65800
366.71 0.41500 0.76200
364.54 0.48800 0.80900
362.19 0.58500 0.84000
360.80 0.65200 0.86500
359.39 0.72700 0.89400
358.30 0.79600 0.91700
356.82 0.89300 0.95200
356.38 0.92200 0.96500

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

Reference

Source
Gmehling J.: unpublished data. Unpublished Data (2011) 1-43


Vapor-Liquid Equilibrium Data Set 2540

Components

No. Formula Molar Mass CAS Registry Number Name
1 C3H8O 60.096 67-63-0 2-Propanol
2 C6H12O2 116.160 123-86-4 Acetic acid butyl ester
Search the DDB for all data of this mixture

Constant Value

Pressure 46.66 kPa

Data Table

T [K] x1 [mol/mol] y1 [mol/mol]
373.58 0.00400 0.02900
369.29 0.02900 0.16900
364.93 0.06700 0.31400
361.31 0.10100 0.41300
356.31 0.16300 0.53900
353.98 0.20100 0.59200
350.34 0.27200 0.67400
346.45 0.38600 0.75000
344.44 0.47400 0.79300
342.61 0.57600 0.83200
341.35 0.65200 0.86000
340.42 0.72500 0.88500
339.51 0.79900 0.91100
338.43 0.89200 0.94800
338.12 0.92300 0.96100

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

Reference

Source
Gmehling J.: unpublished data. Unpublished Data (2011) 1-43


Vapor-Liquid Equilibrium Data Set 16813

Components

No. Formula Molar Mass CAS Registry Number Name
1 C3H8O 60.096 67-63-0 2-Propanol
2 C6H12O2 116.160 123-86-4 Acetic acid butyl ester
Search the DDB for all data of this mixture

Constant Value

Pressure 101.32 kPa

Data Table

T [K] x1 [mol/mol] y1 [mol/mol]
399.26 0.00000 0.00000
393.15 0.03450 0.19200
389.35 0.06190 0.30150
387.39 0.07660 0.34880
384.89 0.09870 0.40960
382.93 0.11530 0.44650
380.62 0.13980 0.49460
379.32 0.15450 0.52090
378.75 0.16340 0.53580
377.55 0.17920 0.55880
375.53 0.21020 0.60110
373.45 0.24260 0.63950
371.29 0.28680 0.67820
369.40 0.32800 0.71470
367.50 0.37420 0.74560
365.81 0.42190 0.77690
364.30 0.47280 0.80160
362.54 0.54300 0.83040
361.31 0.59680 0.85060
360.32 0.64750 0.86970
359.10 0.72190 0.89210
358.13 0.77040 0.90950
357.32 0.81720 0.92900
356.82 0.86710 0.94700
356.15 0.91340 0.96550
355.41 0.96100 0.98300
355.40 1.00000 1.00000

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

Reference

Source
Gonzalez E.; Ortega J.: Vapor-Liquid Equilibria at 101.32 kPA Mixtures of Butyl Esters and Propan-2-ol. J.Chem.Eng.Japan 29 (1996) 294-299

Diagrams

Vapor-Liquid Equilibrium of Acetic acid butyl ester+2-Propanol
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Vapor-Liquid Equilibrium of Acetic acid butyl ester+2-Propanol
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List of All References

Source
Gmehling J.: unpublished data. Unpublished Data (2011) 1-43
Gonzalez E.; Ortega J.: Vapor-Liquid Equilibria at 101.32 kPA Mixtures of Butyl Esters and Propan-2-ol. J.Chem.Eng.Japan 29 (1996) 294-299

Vapor-Liquid Equilibrium Data Overview


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