Mixture of Tetrahydrofuran + Cyclohexane

Datasets

1. Mole fraction (2)
2. Excess molar enthalpy (molar enthalpy (2)
3. T_boil - Boiling temperature at pressure P, K (4)
4. Vapor Liquid Equilibrium at Constant Temperature (3)
5. Vapor or sublimation pressure, kPa (2)

Mole fraction of Cyclohexane (2) [ref]

Operational condition: Pressure, kPa = 101.3 (Liquid)

Mole fraction of Cyclohexane (2) - Liquid	Mole fraction of Cyclohexane (2) - Gas
0.0000	0.0000
0.0210	0.0230
0.0430	0.0400
0.0580	0.0620
0.0700	0.0700
0.0810	0.0780
0.1110	0.0950
0.1280	0.1250
0.1580	0.1500
0.2200	0.1840
0.2720	0.2010
0.3090	0.2450
0.3390	0.2760
0.4190	0.3190
0.5000	0.3790
0.5790	0.4380
0.6390	0.4990
0.7320	0.5770
0.7990	0.6440
0.8510	0.7290
0.9440	0.8750
1.0000	1.0000

Mole fraction of Cyclohexane (2) [ref]

Operational condition: Pressure, kPa = 101.3 (Liquid)

Mole fraction of Cyclohexane (2) - Liquid	Mole fraction of Cyclohexane (2) - Gas
0.0000	0.0000
0.0210	0.0230
0.0430	0.0400
0.0580	0.0620
0.0700	0.0700
0.0810	0.0780
0.1110	0.0950
0.1280	0.1250
0.1580	0.1500
0.2200	0.1840
0.2720	0.2010
0.3090	0.2450
0.3390	0.2760
0.4190	0.3190
0.5000	0.3790
0.5790	0.4380
0.6390	0.4990
0.7320	0.5770
0.7990	0.6440
0.8510	0.7290
0.9440	0.8750
1.0000	1.0000

Excess molar enthalpy (molar enthalpy of mixing), kJ/mol [ref]

Operational conditions:

• Pressure, kPa = 101.325 (Liquid)
• Temperature, K = 298.15 (Liquid)

Mole fraction of Tetrahydrofuran (1) - Liquid	Excess molar enthalpy (molar enthalpy of mixing), kJ/mol - Liquid
0.0500	0.1613
0.1000	0.2967
0.1500	0.4133
0.2001	0.5063
0.2499	0.5853
0.2997	0.6397
0.3500	0.6843
0.4003	0.7140
0.4504	0.7280
0.4999	0.7300
0.5498	0.7206
0.6000	0.6957
0.6500	0.6564
0.7003	0.6040
0.7498	0.5289
0.8000	0.4511
0.8505	0.3589
0.9003	0.2505
0.9500	0.1294

Excess molar enthalpy (molar enthalpy of mixing), kJ/mol [ref]

Operational conditions:

• Pressure, kPa = 101.325 (Liquid)
• Temperature, K = 298.15 (Liquid)

Mole fraction of Tetrahydrofuran (1) - Liquid	Excess molar enthalpy (molar enthalpy of mixing), kJ/mol - Liquid
0.0500	0.1613
0.1000	0.2967
0.1500	0.4133
0.2001	0.5063
0.2499	0.5853
0.2997	0.6397
0.3500	0.6843
0.4003	0.7140
0.4504	0.7280
0.4999	0.7300
0.5498	0.7206
0.6000	0.6957
0.6500	0.6564
0.7003	0.6040
0.7498	0.5289
0.8000	0.4511
0.8505	0.3589
0.9003	0.2505
0.9500	0.1294

Boiling temperature at pressure P, K [ref]

Operational condition: Pressure, kPa = 94.6 (Liquid)

Mole fraction of Tetrahydrofuran (1) - Liquid	Boiling temperature at pressure P, K - Liquid
0.0000	351.75
0.2103	345.65
0.3990	341.85
0.6313	338.65
0.7998	337.45
1.0000	337.15

Boiling temperature at pressure P, K [ref]

Operational condition: Pressure, kPa = 101.3 (Liquid)

Mole fraction of Cyclohexane (2) - Liquid	Boiling temperature at pressure P, K - Liquid
0.0000	339.15
0.0210	339.11
0.0430	339.08
0.0580	339.05
0.0700	339.04
0.0810	339.04
0.1110	339.07
0.1280	339.15
0.1580	339.19
0.2200	339.35
0.2720	339.65
0.3090	339.81
0.3390	340.15
0.4190	340.71
0.5000	341.51
0.5790	342.44
0.6390	343.55
0.7320	345.51
0.7990	346.42
0.8510	348.44
0.9440	351.31
1.0000	353.83

Boiling temperature at pressure P, K [ref]

Operational condition: Pressure, kPa = 94.6 (Liquid)

Mole fraction of Tetrahydrofuran (1) - Liquid	Boiling temperature at pressure P, K - Liquid
0.0000	351.75
0.2103	345.65
0.3990	341.85
0.6313	338.65
0.7998	337.45
1.0000	337.15

Boiling temperature at pressure P, K [ref]

Operational condition: Pressure, kPa = 101.3 (Liquid)

Mole fraction of Cyclohexane (2) - Liquid	Boiling temperature at pressure P, K - Liquid
0.0000	339.15
0.0210	339.11
0.0430	339.08
0.0580	339.05
0.0700	339.04
0.0810	339.04
0.1110	339.07
0.1280	339.15
0.1580	339.19
0.2200	339.35
0.2720	339.65
0.3090	339.81
0.3390	340.15
0.4190	340.71
0.5000	341.51
0.5790	342.44
0.6390	343.55
0.7320	345.51
0.7990	346.42
0.8510	348.44
0.9440	351.31
1.0000	353.83

Vapor Liquid Equilibrium at Constant Temperature [ref]

Operational condition: Temperature, K = 298.15 (VLE)

P [kPa] - VLE	x1[mol/mol] of Tetrahydrofuran (1) - Liquid
13.011	0.0000
14.825	0.0500
15.825	0.1000
16.639	0.1500
17.332	0.2000
17.985	0.2500
18.585	0.3000
19.132	0.3500
19.585	0.4000
19.998	0.4500
20.372	0.5000
20.692	0.5500
20.985	0.6000
21.225	0.6500
21.425	0.7000
21.572	0.7500
21.652	0.8000
21.705	0.8500
21.705	0.9000
21.652	0.9500
21.601	1.0000

Vapor Liquid Equilibrium at Constant Temperature [ref]

Operational condition: Temperature, K = 298.15 (VLE)

P [kPa] - VLE	x1[mol/mol] of Tetrahydrofuran (1) - Liquid
13.012	0.0000
14.759	0.0768
16.412	0.1572
17.679	0.2462
18.532	0.3173
19.398	0.3973
20.038	0.4633
20.385	0.5032
20.718	0.5563
21.038	0.6041
21.198	0.6539
21.438	0.7036
21.572	0.7772
21.732	0.8572
21.758	0.9299
21.598	1.0000

Vapor Liquid Equilibrium at Constant Temperature [ref]

Operational condition: Temperature, K = 313.15 (VLE)

P [kPa] - VLE	x1[mol/mol] of Tetrahydrofuran (1) - Liquid
24.691	0.0000
27.691	0.0768
30.651	0.1572
32.957	0.2462
34.717	0.3173
35.904	0.3973
37.024	0.4633
37.837	0.5032
38.424	0.5563
39.05	0.6041
39.543	0.6539
39.823	0.7036
40.197	0.7772
40.597	0.8572
40.543	0.9299
40.517	1.0000

Vapor or sublimation pressure, kPa [ref]

Fixed		Measured
Temperature, K - Gas	Mole fraction of Tetrahydrofuran (1) - Liquid	Vapor or sublimation pressure, kPa - Gas
303.20	0.0000	16.10
303.20	0.0480	17.70
303.20	0.0540	17.80
303.20	0.0590	17.90
303.20	0.0610	18.00
303.10	0.1760	20.50
303.20	0.1830	20.70
303.20	0.1880	20.90
303.20	0.3650	23.40
303.20	0.3740	23.50
303.20	0.3780	23.60
303.20	0.5780	25.40
303.20	0.5850	25.50
303.20	0.5910	25.50
303.20	0.7970	26.60
303.20	0.8020	26.60
303.20	0.8040	26.60
303.20	0.8890	26.80
303.20	0.8900	26.80
303.20	0.9490	26.80
303.20	0.9490	26.80
303.20	1.0000	26.60

Vapor or sublimation pressure, kPa [ref]

Fixed		Measured
Temperature, K - Gas	Mole fraction of Tetrahydrofuran (1) - Liquid	Vapor or sublimation pressure, kPa - Gas
303.20	0.0000	16.10
303.20	0.0480	17.70
303.20	0.0540	17.80
303.20	0.0590	17.90
303.20	0.0610	18.00
303.10	0.1760	20.50
303.20	0.1830	20.70
303.20	0.1880	20.90
303.20	0.3650	23.40
303.20	0.3740	23.50
303.20	0.3780	23.60
303.20	0.5780	25.40
303.20	0.5850	25.50
303.20	0.5910	25.50
303.20	0.7970	26.60
303.20	0.8020	26.60
303.20	0.8040	26.60
303.20	0.8890	26.80
303.20	0.8900	26.80
303.20	0.9490	26.80
303.20	0.9490	26.80
303.20	1.0000	26.60

Sources

• Dortmund Data Bank Vapor-Liquid Equilibrium Data
• Quaternary isothermal vapor-liquid equilibrium of the model biofuel 2-butanone + n-heptane + tetrahydrofuran + cyclohexane using Raman spectroscopic characterization
• Excess Enthalpies of the Ternary Mixtures: Tetrahydrofuran + (Hexane or Cyclohexane) + Decane at 298.15K
• Bubble-Temperature Measurements on Some Binary Mixtures Formed by Tetrahydrofuran or Amyl Alcohol with Hydrocarbons, Chlorohydrocarbons, or Butanols at (94.6 or 95.8) kPa
• Vapor Liquid Equilibrium for Ternary and Binary Mixtures of Tetrahydrofuran, Cyclohexane, and 1,2-Propanediol at 101.3 kPa