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 3575

Components

No. Formula Molar Mass CAS Registry Number Name
1 C4H8O 72.107 109-99-9 Tetrahydrofuran
2 C3H8O 60.096 67-63-0 2-Propanol
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]
355.38 0.00000 0.00000
353.88 0.05000 0.10500
352.55 0.10000 0.19570
350.33 0.20000 0.34600
348.45 0.30000 0.46500
346.69 0.40000 0.56510
345.00 0.50000 0.65100
343.49 0.60000 0.72790
342.17 0.70000 0.79910
341.00 0.80000 0.86720
339.89 0.90000 0.93360
339.39 0.95000 0.96670
338.88 1.00000 1.00000

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

Reference

Source
Shnitko V.A.; Kogan V.B.; Sheblom T.V.: Liquid-Vapor Equilibrium in the System Tetrahydrofuran-Isopropyl Alcohol. Zh.Prikl.Khim. 42 (1969) 2389-2390


Vapor-Liquid Equilibrium Data Set 7986

Components

No. Formula Molar Mass CAS Registry Number Name
1 C4H8O 72.107 109-99-9 Tetrahydrofuran
2 C3H8O 60.096 67-63-0 2-Propanol
Search the DDB for all data of this mixture

Constant Value

Pressure 79.90 kPa

Data Table

x1 [mol/mol] y1 [mol/mol]
0.95500 0.96988
0.98000 0.98661
0.98500 0.98996
0.99000 0.99331
0.99500 0.99665
0.99800 0.99866
0.99990 0.99993
0.99995 0.99997

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

Reference

Source
Shnitko V.A.; Kogan V.B.: Dampf-Flüssig-Gleichgewicht in geringen Tetrahydrofuran-Lösungen von Methanol, Isopropanol und Furan. Massoobmennye Processy v chimiceskich reaktorach i apparatach razdelenija (1977) 6-9


Vapor-Liquid Equilibrium Data Set 8409

Components

No. Formula Molar Mass CAS Registry Number Name
1 C4H8O 72.107 109-99-9 Tetrahydrofuran
2 C3H8O 60.096 67-63-0 2-Propanol
Search the DDB for all data of this mixture

Constant Value

Pressure 101.33 kPa

Data Table

T [K] x1 [mol/mol]
354.95 0.00000
353.95 0.05000
352.85 0.10000
350.65 0.20000
348.55 0.30000
346.55 0.40000
344.75 0.50000
343.35 0.60000
342.15 0.70000
340.95 0.80000
339.95 0.90000
339.45 0.95000
338.95 1.00000

(T - temperature, x - liquid mole fraction)

Reference

Source
Yoshikawa Y.; Takagi A.; Kato M.: Indirect Determination of Vapor-Liquid Equilibria by a Small Ebulliometer. J.Chem.Eng.Data 25 (1980) 344-346

Diagrams

Vapor-Liquid Equilibrium of 2-Propanol+Tetrahydrofuran
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Vapor-Liquid Equilibrium of 2-Propanol+Tetrahydrofuran
See larger image

List of All References

Source
Shnitko V.A.; Kogan V.B.; Sheblom T.V.: Liquid-Vapor Equilibrium in the System Tetrahydrofuran-Isopropyl Alcohol. Zh.Prikl.Khim. 42 (1969) 2389-2390
Shnitko V.A.; Kogan V.B.: Dampf-Flüssig-Gleichgewicht in geringen Tetrahydrofuran-Lösungen von Methanol, Isopropanol und Furan. Massoobmennye Processy v chimiceskich reaktorach i apparatach razdelenija (1977) 6-9
Yoshikawa Y.; Takagi A.; Kato M.: Indirect Determination of Vapor-Liquid Equilibria by a Small Ebulliometer. J.Chem.Eng.Data 25 (1980) 344-346

Vapor-Liquid Equilibrium Data Overview


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