Mixture of n-Hexane + Hexane, tetradecafluoro-

Datasets

1. Mole fraction (6)
2. η - Viscosity, Pa*s (2)
3. Excess molar enthalpy (molar enthalpy (2)
4. Liquid-liquid equilibrium temperature, K (2)
5. ρ_l - Mass density, kg/m3 (2)
6. T_c - Critical temperature, K (2)
7. V_m - Molar volume, m3/mol (4)

Mole fraction of Hexane, tetradecafluoro- (2) [ref]

Operational condition: Pressure, kPa = 101 (Liquid mixture 1)

Temperature, K - Liquid mixture 1	Mole fraction of Hexane, tetradecafluoro- (2) - Liquid mixture 1
289.42	0.6405
290.96	0.6138
292.06	0.5921
293.21	0.5623
294.20	0.5254
294.81	0.5002
295.22	0.4711
295.52	0.4397
295.62	0.4197
295.67	0.3988

Mole fraction of Hexane, tetradecafluoro- (2) [ref]

Operational condition: Pressure, kPa = 101 (Liquid mixture 2)

Temperature, K - Liquid mixture 2	Mole fraction of Hexane, tetradecafluoro- (2) - Liquid mixture 2
289.42	0.1403
290.97	0.1563
292.06	0.1704
293.21	0.1901
294.20	0.2138
294.81	0.2361
295.22	0.2577
295.52	0.2869
295.62	0.3033
295.67	0.3232

Upper consolute composition: mole fraction of Hexane, tetradecafluoro- (2) [ref]

Pressure, kPa - Liquid mixture 1	Upper consolute composition: mole fraction of Hexane, tetradecafluoro- (2) - Liquid mixture 1
101.30	0.3621

Mole fraction of Hexane, tetradecafluoro- (2) [ref]

Operational condition: Pressure, kPa = 101 (Liquid mixture 1)

Temperature, K - Liquid mixture 1	Mole fraction of Hexane, tetradecafluoro- (2) - Liquid mixture 1
289.42	0.6405
290.96	0.6138
292.06	0.5921
293.21	0.5623
294.20	0.5254
294.81	0.5002
295.22	0.4711
295.52	0.4397
295.62	0.4197
295.67	0.3988

Mole fraction of Hexane, tetradecafluoro- (2) [ref]

Operational condition: Pressure, kPa = 101 (Liquid mixture 2)

Temperature, K - Liquid mixture 2	Mole fraction of Hexane, tetradecafluoro- (2) - Liquid mixture 2
289.42	0.1403
290.97	0.1563
292.06	0.1704
293.21	0.1901
294.20	0.2138
294.81	0.2361
295.22	0.2577
295.52	0.2869
295.62	0.3033
295.67	0.3232

Upper consolute composition: mole fraction of Hexane, tetradecafluoro- (2) [ref]

Pressure, kPa - Liquid mixture 1	Upper consolute composition: mole fraction of Hexane, tetradecafluoro- (2) - Liquid mixture 1
101.30	0.3621

Viscosity, Pa*s [ref]

Operational condition: Pressure, kPa = 101 (Liquid)

Fixed		Measured
Temperature, K - Liquid	Mole fraction of Hexane, tetradecafluoro- (2) - Liquid	Viscosity, Pa*s - Liquid
298.00	0.0000	0.0003
298.00	0.2430	0.0003
298.00	0.5000	0.0004
298.00	0.5000	0.0004
298.00	0.7050	0.0005
298.00	0.7270	0.0005
298.00	0.9020	0.0006
298.00	1.0000	0.0006
303.00	0.0000	0.0003
303.00	0.2430	0.0003
303.00	0.5000	0.0004
303.00	0.7050	0.0004
303.00	0.7270	0.0004
303.00	0.9020	0.0005
303.00	1.0000	0.0006
308.00	0.0000	0.0003
308.00	0.2430	0.0003
308.00	0.5000	0.0003
308.00	0.5000	0.0004
308.00	0.7050	0.0004
308.00	0.7270	0.0004
308.00	0.9020	0.0005
308.00	1.0000	0.0005

Viscosity, Pa*s [ref]

Operational condition: Pressure, kPa = 101 (Liquid)

Fixed		Measured
Temperature, K - Liquid	Mole fraction of Hexane, tetradecafluoro- (2) - Liquid	Viscosity, Pa*s - Liquid
298.00	0.0000	0.0003
298.00	0.2430	0.0003
298.00	0.5000	0.0004
298.00	0.5000	0.0004
298.00	0.7050	0.0005
298.00	0.7270	0.0005
298.00	0.9020	0.0006
298.00	1.0000	0.0006
303.00	0.0000	0.0003
303.00	0.2430	0.0003
303.00	0.5000	0.0004
303.00	0.7050	0.0004
303.00	0.7270	0.0004
303.00	0.9020	0.0005
303.00	1.0000	0.0006
308.00	0.0000	0.0003
308.00	0.2430	0.0003
308.00	0.5000	0.0003
308.00	0.5000	0.0004
308.00	0.7050	0.0004
308.00	0.7270	0.0004
308.00	0.9020	0.0005
308.00	1.0000	0.0005

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

Operational conditions:

• Temperature, K = 298.15 (Liquid)
• Pressure, kPa = 101 (Liquid)

Mole fraction of Hexane, tetradecafluoro- (2) - Liquid	Excess molar enthalpy (molar enthalpy of mixing), kJ/mol - Liquid
0.0000	0.0000
0.0500	0.5550
0.1000	0.9820
0.1500	1.309
0.2000	1.556
0.2500	1.742
0.3000	1.881
0.3500	1.981
0.4000	2.05
0.4500	2.091
0.5000	2.104
0.5500	2.09
0.6000	2.045
0.6500	1.964
0.7000	1.844
0.7500	1.679
0.8000	1.463
0.8500	1.191
0.9000	0.8580
0.9500	0.4620
1.0000	0.0000

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

Operational conditions:

• Temperature, K = 298.15 (Liquid)
• Pressure, kPa = 101 (Liquid)

Mole fraction of Hexane, tetradecafluoro- (2) - Liquid	Excess molar enthalpy (molar enthalpy of mixing), kJ/mol - Liquid
0.0000	0.0000
0.0500	0.5550
0.1000	0.9820
0.1500	1.309
0.2000	1.556
0.2500	1.742
0.3000	1.881
0.3500	1.981
0.4000	2.05
0.4500	2.091
0.5000	2.104
0.5500	2.09
0.6000	2.045
0.6500	1.964
0.7000	1.844
0.7500	1.679
0.8000	1.463
0.8500	1.191
0.9000	0.8580
0.9500	0.4620
1.0000	0.0000

Liquid-liquid equilibrium temperature, K [ref]

Operational condition: Pressure, kPa = 101 (Liquid mixture 1)

Mole fraction of Hexane, tetradecafluoro- (2) - Liquid mixture 1	Liquid-liquid equilibrium temperature, K - Liquid mixture 1
0.1498	290.49
0.2000	293.89
0.2497	295.23
0.2751	295.90
0.2994	296.26
0.4018	296.04
0.4210	296.15
0.4500	295.78
0.4999	295.26
0.5252	294.71
0.5497	293.90
0.5988	291.95
0.6492	289.45
0.7000	285.09

Liquid-liquid equilibrium temperature, K [ref]

Operational condition: Pressure, kPa = 101 (Liquid mixture 1)

Mole fraction of Hexane, tetradecafluoro- (2) - Liquid mixture 1	Liquid-liquid equilibrium temperature, K - Liquid mixture 1
0.1498	290.49
0.2000	293.89
0.2497	295.23
0.2751	295.90
0.2994	296.26
0.4018	296.04
0.4210	296.15
0.4500	295.78
0.4999	295.26
0.5252	294.71
0.5497	293.90
0.5988	291.95
0.6492	289.45
0.7000	285.09

Mass density, kg/m3 [ref]

Operational conditions:

• Pressure, kPa = 101 (Liquid)
• Temperature, K = 298 (Liquid)

Mole fraction of Hexane, tetradecafluoro- (2) - Liquid	Mass density, kg/m3 - Liquid
0.0000	655.0
0.2500	956.0
0.5000	1207.0
0.7500	1457.0
1.0000	1672.0

Mass density, kg/m3 [ref]

Operational conditions:

• Pressure, kPa = 101 (Liquid)
• Temperature, K = 298 (Liquid)

Mole fraction of Hexane, tetradecafluoro- (2) - Liquid	Mass density, kg/m3 - Liquid
0.0000	655.0
0.2500	956.0
0.5000	1207.0
0.7500	1457.0
1.0000	1672.0

Critical temperature, K [ref]

Pressure, kPa - Liquid mixture 1	Critical temperature, K - Liquid mixture 1
101.30	296.41

Critical temperature, K [ref]

Pressure, kPa - Liquid mixture 1	Critical temperature, K - Liquid mixture 1
101.30	296.41

Molar volume, m3/mol [ref]

Operational condition: Pressure, kPa = 101 (Liquid mixture 1)

Mole fraction of Hexane, tetradecafluoro- (2) - Liquid mixture 1	Molar volume, m3/mol - Liquid mixture 1
0.3988	0.0002
0.4197	0.0002
0.4397	0.0002
0.4711	0.0002
0.5002	0.0002
0.5254	0.0002
0.5623	0.0002
0.5921	0.0002
0.6138	0.0002
0.6405	0.0002

Molar volume, m3/mol [ref]

Operational condition: Pressure, kPa = 101 (Liquid mixture 2)

Mole fraction of Hexane, tetradecafluoro- (2) - Liquid mixture 2	Molar volume, m3/mol - Liquid mixture 2
0.1403	0.0001
0.1563	0.0001
0.1704	0.0001
0.1901	0.0001
0.2138	0.0001
0.2361	0.0002
0.2577	0.0002
0.2869	0.0002
0.3033	0.0002
0.3232	0.0002

Molar volume, m3/mol [ref]

Operational condition: Pressure, kPa = 101 (Liquid mixture 1)

Mole fraction of Hexane, tetradecafluoro- (2) - Liquid mixture 1	Molar volume, m3/mol - Liquid mixture 1
0.3988	0.0002
0.4197	0.0002
0.4397	0.0002
0.4711	0.0002
0.5002	0.0002
0.5254	0.0002
0.5623	0.0002
0.5921	0.0002
0.6138	0.0002
0.6405	0.0002

Molar volume, m3/mol [ref]

Operational condition: Pressure, kPa = 101 (Liquid mixture 2)

Mole fraction of Hexane, tetradecafluoro- (2) - Liquid mixture 2	Molar volume, m3/mol - Liquid mixture 2
0.1403	0.0001
0.1563	0.0001
0.1704	0.0001
0.1901	0.0001
0.2138	0.0001
0.2361	0.0002
0.2577	0.0002
0.2869	0.0002
0.3033	0.0002
0.3232	0.0002

Sources

• Liquid-Liquid Coexistence Curve of n-Perfluorohexane - n-Hexane System
• Liquid-liquid equilibrium data for binary perfluoroalkane (C6 and C8) + n-alkane systems
• Viscosity of liquid systems involving hydrogenated and fluorinated substances: Liquid mixtures of (hexane + perfluorohexane)
• Thermodynamic study of (perfluoroalkane + alkane) mixtures: Excess and solvation enthalpies