Mixture of 2-Octanone + 1-Hexanol

Datasets

1. Azeotropic composition: mole fraction (2)
2. Excess molar enthalpy (molar enthalpy (4)
3. P_vap - Vapor or sublimation pressure, kPa (2)
4. T_fus - Solid-liquid equilibrium temperature, K (4)
5. Azeotropic pressure, kPa (2)

Azeotropic composition: mole fraction of 1-Hexanol (2) [ref]

Temperature, K - Gas	Azeotropic composition: mole fraction of 1-Hexanol (2) - Liquid
321.75	0.4960
379.25	0.7820
430.95	0.9010

Azeotropic composition: mole fraction of 1-Hexanol (2) [ref]

Temperature, K - Gas	Azeotropic composition: mole fraction of 1-Hexanol (2) - Liquid
321.75	0.4960
379.25	0.7820
430.95	0.9010

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

Operational condition: Pressure, kPa = 1617 (Liquid)

Fixed		Measured
Temperature, K - Liquid	Mole fraction of 1-Hexanol (2) - Liquid	Excess molar enthalpy (molar enthalpy of mixing), kJ/mol - Liquid
363.15	0.0620	0.3426
363.15	0.1220	0.6351
363.15	0.1810	0.8780
363.15	0.2380	1.0736
363.15	0.2940	1.2214
363.15	0.3490	1.3332
363.15	0.4020	1.403
363.15	0.4550	1.4409
363.15	0.5060	1.445
363.15	0.5570	1.4274
363.15	0.6050	1.3694
363.15	0.6520	1.2973
363.15	0.6990	1.2027
363.15	0.7450	1.0844
363.15	0.7900	0.9478
363.15	0.8330	0.7931
363.15	0.8760	0.6183
363.15	0.9180	0.4272
363.15	0.9600	0.2198
413.15	0.0620	0.2470
413.15	0.1220	0.4678
413.15	0.1810	0.6551
413.15	0.2380	0.8122
413.15	0.2940	0.9276
413.15	0.3490	1.0223
413.15	0.4020	1.0832
413.15	0.4550	1.1217
413.15	0.5060	1.1345
413.15	0.5560	1.1262
413.15	0.6050	1.0861
413.15	0.6520	1.0327
413.15	0.6990	0.9602
413.15	0.7450	0.8636
413.15	0.7900	0.7583
413.15	0.8330	0.6367
413.15	0.8760	0.5015
413.15	0.9180	0.3508
413.15	0.9600	0.1797

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

Operational conditions:

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

Mole fraction of 1-Hexanol (2) - Liquid	Excess molar enthalpy (molar enthalpy of mixing), kJ/mol - Liquid
0.0210	0.1150
0.0410	0.2170
0.0600	0.3100
0.0790	0.3930
0.0970	0.4690
0.1140	0.5380
0.1300	0.5990
0.1460	0.6550
0.1640	0.7140
0.1810	0.7670
0.1970	0.8160
0.2130	0.8580
0.2280	0.8970
0.2420	0.9320
0.2590	0.9690
0.2750	1.001
0.2900	1.031
0.3040	1.056
0.3140	1.08
0.3220	1.093
0.3310	1.105
0.3390	1.118
0.3490	1.131
0.3590	1.143
0.3670	1.152
0.3760	1.162
0.3850	1.171
0.3940	1.179
0.4050	1.187
0.4150	1.195
0.4260	1.202
0.4380	1.208
0.4480	1.212
0.4580	1.216
0.4690	1.218
0.4800	1.219
0.4920	1.221
0.5040	1.22
0.5170	1.218
0.5310	1.215
0.5420	1.211
0.5540	1.206
0.5660	1.198
0.5800	1.189
0.5930	1.179
0.6080	1.166
0.6230	1.15
0.6380	1.132
0.6520	1.114
0.6670	1.093
0.6820	1.068
0.6980	1.041
0.7140	1.01
0.7310	0.9740
0.7460	0.9420
0.7620	0.9060
0.7780	0.8660
0.7950	0.8220
0.8120	0.7720
0.8300	0.7170
0.8500	0.6550
0.8660	0.5990
0.8790	0.5380
0.8970	0.4700
0.9160	0.3950
0.9360	0.3120
0.9560	0.2200
0.9780	0.1160

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

Operational condition: Pressure, kPa = 1617 (Liquid)

Fixed		Measured
Temperature, K - Liquid	Mole fraction of 1-Hexanol (2) - Liquid	Excess molar enthalpy (molar enthalpy of mixing), kJ/mol - Liquid
363.15	0.0620	0.3426
363.15	0.1220	0.6351
363.15	0.1810	0.8780
363.15	0.2380	1.0736
363.15	0.2940	1.2214
363.15	0.3490	1.3332
363.15	0.4020	1.403
363.15	0.4550	1.4409
363.15	0.5060	1.445
363.15	0.5570	1.4274
363.15	0.6050	1.3694
363.15	0.6520	1.2973
363.15	0.6990	1.2027
363.15	0.7450	1.0844
363.15	0.7900	0.9478
363.15	0.8330	0.7931
363.15	0.8760	0.6183
363.15	0.9180	0.4272
363.15	0.9600	0.2198
413.15	0.0620	0.2470
413.15	0.1220	0.4678
413.15	0.1810	0.6551
413.15	0.2380	0.8122
413.15	0.2940	0.9276
413.15	0.3490	1.0223
413.15	0.4020	1.0832
413.15	0.4550	1.1217
413.15	0.5060	1.1345
413.15	0.5560	1.1262
413.15	0.6050	1.0861
413.15	0.6520	1.0327
413.15	0.6990	0.9602
413.15	0.7450	0.8636
413.15	0.7900	0.7583
413.15	0.8330	0.6367
413.15	0.8760	0.5015
413.15	0.9180	0.3508
413.15	0.9600	0.1797

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

Operational conditions:

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

Mole fraction of 1-Hexanol (2) - Liquid	Excess molar enthalpy (molar enthalpy of mixing), kJ/mol - Liquid
0.0210	0.1150
0.0410	0.2170
0.0600	0.3100
0.0790	0.3930
0.0970	0.4690
0.1140	0.5380
0.1300	0.5990
0.1460	0.6550
0.1640	0.7140
0.1810	0.7670
0.1970	0.8160
0.2130	0.8580
0.2280	0.8970
0.2420	0.9320
0.2590	0.9690
0.2750	1.001
0.2900	1.031
0.3040	1.056
0.3140	1.08
0.3220	1.093
0.3310	1.105
0.3390	1.118
0.3490	1.131
0.3590	1.143
0.3670	1.152
0.3760	1.162
0.3850	1.171
0.3940	1.179
0.4050	1.187
0.4150	1.195
0.4260	1.202
0.4380	1.208
0.4480	1.212
0.4580	1.216
0.4690	1.218
0.4800	1.219
0.4920	1.221
0.5040	1.22
0.5170	1.218
0.5310	1.215
0.5420	1.211
0.5540	1.206
0.5660	1.198
0.5800	1.189
0.5930	1.179
0.6080	1.166
0.6230	1.15
0.6380	1.132
0.6520	1.114
0.6670	1.093
0.6820	1.068
0.6980	1.041
0.7140	1.01
0.7310	0.9740
0.7460	0.9420
0.7620	0.9060
0.7780	0.8660
0.7950	0.8220
0.8120	0.7720
0.8300	0.7170
0.8500	0.6550
0.8660	0.5990
0.8790	0.5380
0.8970	0.4700
0.9160	0.3950
0.9360	0.3120
0.9560	0.2200
0.9780	0.1160

Vapor or sublimation pressure, kPa [ref]

Fixed		Measured
Temperature, K - Liquid	Mole fraction of 1-Hexanol (2) - Liquid	Vapor or sublimation pressure, kPa - Liquid
323.15	0.0000	0.87
323.15	0.0015	0.87
323.15	0.0030	0.88
323.15	0.0065	0.88
323.15	0.0100	0.88
323.15	0.0151	0.89
323.15	0.0227	0.89
323.15	0.0338	0.89
323.15	0.0507	0.90
323.15	0.0722	0.91
323.15	0.0991	0.92
323.15	0.1310	0.93
323.15	0.1680	0.93
323.15	0.2130	0.94
323.15	0.2610	0.95
323.15	0.3110	0.95
323.15	0.3620	0.95
323.15	0.4130	0.96
323.15	0.4630	0.95
323.15	0.5110	0.95
323.15	0.5560	0.95
323.15	0.6440	0.93
323.15	0.6880	0.91
323.15	0.7320	0.90
323.15	0.7740	0.88
323.15	0.8130	0.86
323.15	0.8500	0.84
323.15	0.8820	0.82
323.15	0.9090	0.80
323.15	0.9310	0.79
323.15	0.9490	0.77
323.15	0.9640	0.76
323.15	0.9750	0.75
323.15	0.9830	0.74
323.15	0.9880	0.74
323.15	0.9910	0.73
323.15	0.9940	0.73
323.15	0.9970	0.73
323.15	0.9990	0.72
323.15	1.0000	0.72
363.15	0.0000	6.40
363.15	0.0015	6.40
363.15	0.0030	6.41
363.15	0.0065	6.43
363.15	0.0100	6.44
363.15	0.0152	6.46
363.15	0.0228	6.50
363.15	0.0339	6.54
363.15	0.0508	6.61
363.15	0.0722	6.68
363.15	0.0992	6.78
363.15	0.1310	6.88
363.15	0.1680	6.99
363.15	0.2130	7.11
363.15	0.2610	7.23
363.15	0.3110	7.33
363.15	0.3630	7.43
363.15	0.4130	7.50
363.15	0.4630	7.57
363.15	0.5110	7.62
363.15	0.5130	7.62
363.15	0.5560	7.63
363.15	0.6000	7.64
363.15	0.6440	7.64
363.15	0.6890	7.62
363.15	0.7320	7.60
363.15	0.7740	7.57
363.15	0.8130	7.54
363.15	0.8490	7.50
363.15	0.8820	7.46
363.15	0.9080	7.42
363.15	0.9300	7.38
363.15	0.9490	7.35
363.15	0.9630	7.32
363.15	0.9740	7.29
363.15	0.9820	7.28
363.15	0.9870	7.26
363.15	0.9910	7.25
363.15	0.9940	7.24
363.15	0.9970	7.23
363.15	0.9990	7.23
363.15	1.0000	7.23

Vapor or sublimation pressure, kPa [ref]

Fixed		Measured
Temperature, K - Liquid	Mole fraction of 1-Hexanol (2) - Liquid	Vapor or sublimation pressure, kPa - Liquid
323.15	0.0000	0.87
323.15	0.0015	0.87
323.15	0.0030	0.88
323.15	0.0065	0.88
323.15	0.0100	0.88
323.15	0.0151	0.89
323.15	0.0227	0.89
323.15	0.0338	0.89
323.15	0.0507	0.90
323.15	0.0722	0.91
323.15	0.0991	0.92
323.15	0.1310	0.93
323.15	0.1680	0.93
323.15	0.2130	0.94
323.15	0.2610	0.95
323.15	0.3110	0.95
323.15	0.3620	0.95
323.15	0.4130	0.96
323.15	0.4630	0.95
323.15	0.5110	0.95
323.15	0.5560	0.95
323.15	0.6440	0.93
323.15	0.6880	0.91
323.15	0.7320	0.90
323.15	0.7740	0.88
323.15	0.8130	0.86
323.15	0.8500	0.84
323.15	0.8820	0.82
323.15	0.9090	0.80
323.15	0.9310	0.79
323.15	0.9490	0.77
323.15	0.9640	0.76
323.15	0.9750	0.75
323.15	0.9830	0.74
323.15	0.9880	0.74
323.15	0.9910	0.73
323.15	0.9940	0.73
323.15	0.9970	0.73
323.15	0.9990	0.72
323.15	1.0000	0.72
363.15	0.0000	6.40
363.15	0.0015	6.40
363.15	0.0030	6.41
363.15	0.0065	6.43
363.15	0.0100	6.44
363.15	0.0152	6.46
363.15	0.0228	6.50
363.15	0.0339	6.54
363.15	0.0508	6.61
363.15	0.0722	6.68
363.15	0.0992	6.78
363.15	0.1310	6.88
363.15	0.1680	6.99
363.15	0.2130	7.11
363.15	0.2610	7.23
363.15	0.3110	7.33
363.15	0.3630	7.43
363.15	0.4130	7.50
363.15	0.4630	7.57
363.15	0.5110	7.62
363.15	0.5130	7.62
363.15	0.5560	7.63
363.15	0.6000	7.64
363.15	0.6440	7.64
363.15	0.6890	7.62
363.15	0.7320	7.60
363.15	0.7740	7.57
363.15	0.8130	7.54
363.15	0.8490	7.50
363.15	0.8820	7.46
363.15	0.9080	7.42
363.15	0.9300	7.38
363.15	0.9490	7.35
363.15	0.9630	7.32
363.15	0.9740	7.29
363.15	0.9820	7.28
363.15	0.9870	7.26
363.15	0.9910	7.25
363.15	0.9940	7.24
363.15	0.9970	7.23
363.15	0.9990	7.23
363.15	1.0000	7.23

Solid-liquid equilibrium temperature, K [ref]

Operational condition: Pressure, kPa = 101 (Liquid)

Mole fraction of 1-Hexanol (2) - Liquid	Solid-liquid equilibrium temperature, K - Liquid
0.0000	253.40
0.0530	252.70
0.1020	251.90
0.1530	251.00
0.2010	250.30
0.2500	249.50
0.3010	248.70
0.3500	247.90
0.4020	247.00
0.4500	246.40
0.4990	245.60
0.5500	244.80
0.5980	243.70
0.6500	242.90
0.7000	241.10
0.7500	239.40
0.7990	237.70
0.8470	234.50
0.8980	229.70

Solid-liquid equilibrium temperature, K [ref]

Operational condition: Pressure, kPa = 101 (Liquid)

Mole fraction of 1-Hexanol (2) - Liquid	Solid-liquid equilibrium temperature, K - Liquid
0.9470	226.70
1.0000	229.00

Solid-liquid equilibrium temperature, K [ref]

Operational condition: Pressure, kPa = 101 (Liquid)

Mole fraction of 1-Hexanol (2) - Liquid	Solid-liquid equilibrium temperature, K - Liquid
0.0000	253.40
0.0530	252.70
0.1020	251.90
0.1530	251.00
0.2010	250.30
0.2500	249.50
0.3010	248.70
0.3500	247.90
0.4020	247.00
0.4500	246.40
0.4990	245.60
0.5500	244.80
0.5980	243.70
0.6500	242.90
0.7000	241.10
0.7500	239.40
0.7990	237.70
0.8470	234.50
0.8980	229.70

Solid-liquid equilibrium temperature, K [ref]

Operational condition: Pressure, kPa = 101 (Liquid)

Mole fraction of 1-Hexanol (2) - Liquid	Solid-liquid equilibrium temperature, K - Liquid
0.9470	226.70
1.0000	229.00

Azeotropic pressure, kPa [ref]

Temperature, K - Liquid	Azeotropic pressure, kPa - Liquid
321.75	96.50
379.25	1593.00
430.95	10339.00

Azeotropic pressure, kPa [ref]

Temperature, K - Liquid	Azeotropic pressure, kPa - Liquid
321.75	96.50
379.25	1593.00
430.95	10339.00

Sources

• Vapour liquid equilibria, azeotropic data, excess enthalpies, activity coefficients at infinite dilution and solid liquid equilibria for binary alcohol ketone systems
• Excess molar enthalpies of binary systems containing 2-octanone, hexanoic acid, or octanoic acid at T = 298.15 K