Mixture of 2-Pentanol + Cyclohexane

Datasets

1. Mole fraction (2)
2. η - Viscosity, Pa*s (2)
3. Excess molar enthalpy (molar enthalpy (2)
4. P_vap - Vapor or sublimation pressure, kPa (2)
5. ρ_l - Mass density, kg/m3 (2)
6. c_sound,fluid - Speed of Sound, m/s (2)
7. Vapor or sublimation pressure, kPa (2)

Mole fraction of 2-Pentanol (1) [ref]

Operational condition: Temperature, K = 313.15 (Gas)

Mole fraction of 2-Pentanol (1) - Liquid	Mole fraction of 2-Pentanol (1) - Gas
0.0000	0.0000
0.0497	0.0293
0.1000	0.0377
0.1502	0.0421
0.2004	0.0460
0.2507	0.0501
0.3006	0.0543
0.3489	0.0585
0.4007	0.0631
0.4007	0.0631
0.4508	0.0678
0.4509	0.0678
0.5009	0.0730
0.5010	0.0730
0.5510	0.0790
0.5511	0.0790
0.6008	0.0862
0.6013	0.0863
0.6513	0.0953
0.7013	0.1070
0.7513	0.1225
0.8016	0.1448
0.8513	0.1788
0.9007	0.2391
0.9498	0.3765
1.0000	1.0000

Mole fraction of 2-Pentanol (1) [ref]

Operational condition: Temperature, K = 313.15 (Gas)

Mole fraction of 2-Pentanol (1) - Liquid	Mole fraction of 2-Pentanol (1) - Gas
0.0000	0.0000
0.0497	0.0293
0.1000	0.0377
0.1502	0.0421
0.2004	0.0460
0.2507	0.0501
0.3006	0.0543
0.3489	0.0585
0.4007	0.0631
0.4007	0.0631
0.4508	0.0678
0.4509	0.0678
0.5009	0.0730
0.5010	0.0730
0.5510	0.0790
0.5511	0.0790
0.6008	0.0862
0.6013	0.0863
0.6513	0.0953
0.7013	0.1070
0.7513	0.1225
0.8016	0.1448
0.8513	0.1788
0.9007	0.2391
0.9498	0.3765
1.0000	1.0000

Viscosity, Pa*s [ref]

Operational condition: Pressure, kPa = 101 (Liquid)

Fixed		Measured
Mole fraction of Cyclohexane (2) - Liquid	Temperature, K - Liquid	Viscosity, Pa*s - Liquid
0.0000	293.15	0.0040
0.0000	298.15	0.0033
0.0000	303.15	0.0028
0.0495	293.15	0.0036
0.0495	298.15	0.0030
0.0495	303.15	0.0025
0.1002	293.15	0.0032
0.1002	298.15	0.0027
0.1002	303.15	0.0022
0.2019	293.15	0.0025
0.2019	298.15	0.0021
0.2019	303.15	0.0018
0.3067	293.15	0.0019
0.3067	298.15	0.0017
0.3067	303.15	0.0014
0.4011	293.15	0.0016
0.4011	298.15	0.0014
0.4011	303.15	0.0012
0.5085	293.15	0.0013
0.5085	298.15	0.0012
0.5085	303.15	0.0011
0.6066	293.15	0.0012
0.6066	298.15	0.0011
0.6066	303.15	0.0010
0.7118	293.15	0.0011
0.7118	298.15	0.0010
0.7118	303.15	0.0009
0.8096	293.15	0.0010
0.8096	298.15	0.0010
0.8096	303.15	0.0009
0.9049	293.15	0.0010
0.9049	298.15	0.0009
0.9049	303.15	0.0008
0.9557	293.15	0.0010
0.9557	298.15	0.0009
0.9557	303.15	0.0008
1.0000	293.15	0.0010
1.0000	298.15	0.0009
1.0000	303.15	0.0008

Viscosity, Pa*s [ref]

Operational condition: Pressure, kPa = 101 (Liquid)

Fixed		Measured
Mole fraction of Cyclohexane (2) - Liquid	Temperature, K - Liquid	Viscosity, Pa*s - Liquid
0.0000	293.15	0.0040
0.0000	298.15	0.0033
0.0000	303.15	0.0028
0.0495	293.15	0.0036
0.0495	298.15	0.0030
0.0495	303.15	0.0025
0.1002	293.15	0.0032
0.1002	298.15	0.0027
0.1002	303.15	0.0022
0.2019	293.15	0.0025
0.2019	298.15	0.0021
0.2019	303.15	0.0018
0.3067	293.15	0.0019
0.3067	298.15	0.0017
0.3067	303.15	0.0014
0.4011	293.15	0.0016
0.4011	298.15	0.0014
0.4011	303.15	0.0012
0.5085	293.15	0.0013
0.5085	298.15	0.0012
0.5085	303.15	0.0011
0.6066	293.15	0.0012
0.6066	298.15	0.0011
0.6066	303.15	0.0010
0.7118	293.15	0.0011
0.7118	298.15	0.0010
0.7118	303.15	0.0009
0.8096	293.15	0.0010
0.8096	298.15	0.0010
0.8096	303.15	0.0009
0.9049	293.15	0.0010
0.9049	298.15	0.0009
0.9049	303.15	0.0008
0.9557	293.15	0.0010
0.9557	298.15	0.0009
0.9557	303.15	0.0008
1.0000	293.15	0.0010
1.0000	298.15	0.0009
1.0000	303.15	0.0008

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

Fixed		Measured
Temperature, K - Liquid	Mole fraction of 2-Pentanol (1) - Liquid	Excess molar enthalpy (molar enthalpy of mixing), kJ/mol - Liquid
298.15	0.0000	0.0000
298.15	0.0496	0.4412
298.15	0.1013	0.6012
298.15	0.1510	0.7080
298.15	0.2008	0.7921
298.15	0.2506	0.8581
298.15	0.3005	0.9137
298.15	0.3503	0.9523
298.15	0.4001	0.9691
298.15	0.4499	0.9797
298.15	0.5002	0.9559
298.15	0.5499	0.9198
298.15	0.6002	0.8679
298.15	0.6501	0.7810
298.15	0.7002	0.6928
298.15	0.7504	0.6101
298.15	0.8007	0.5070
298.15	0.8509	0.3901
298.15	0.9013	0.2614
298.15	0.9496	0.1264
298.15	1.0000	0.0000
313.15	0.0000	0.0000
313.15	0.0496	0.5568
313.15	0.1013	0.7567
313.15	0.1510	0.8722
313.15	0.2008	0.9596
313.15	0.2506	1.0282
313.15	0.3003	1.0787
313.15	0.3502	1.1074
313.15	0.4002	1.1075
313.15	0.4501	1.1086
313.15	0.5001	1.0855
313.15	0.5501	1.0488
313.15	0.6001	0.9894
313.15	0.6502	0.9183
313.15	0.7003	0.8286
313.15	0.7505	0.7168
313.15	0.8007	0.6026
313.15	0.8510	0.4605
313.15	0.9013	0.3162
313.15	0.9496	0.1648
313.15	1.0000	0.0000

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

Fixed		Measured
Temperature, K - Liquid	Mole fraction of 2-Pentanol (1) - Liquid	Excess molar enthalpy (molar enthalpy of mixing), kJ/mol - Liquid
298.15	0.0000	0.0000
298.15	0.0496	0.4412
298.15	0.1013	0.6012
298.15	0.1510	0.7080
298.15	0.2008	0.7921
298.15	0.2506	0.8581
298.15	0.3005	0.9137
298.15	0.3503	0.9523
298.15	0.4001	0.9691
298.15	0.4499	0.9797
298.15	0.5002	0.9559
298.15	0.5499	0.9198
298.15	0.6002	0.8679
298.15	0.6501	0.7810
298.15	0.7002	0.6928
298.15	0.7504	0.6101
298.15	0.8007	0.5070
298.15	0.8509	0.3901
298.15	0.9013	0.2614
298.15	0.9496	0.1264
298.15	1.0000	0.0000
313.15	0.0000	0.0000
313.15	0.0496	0.5568
313.15	0.1013	0.7567
313.15	0.1510	0.8722
313.15	0.2008	0.9596
313.15	0.2506	1.0282
313.15	0.3003	1.0787
313.15	0.3502	1.1074
313.15	0.4002	1.1075
313.15	0.4501	1.1086
313.15	0.5001	1.0855
313.15	0.5501	1.0488
313.15	0.6001	0.9894
313.15	0.6502	0.9183
313.15	0.7003	0.8286
313.15	0.7505	0.7168
313.15	0.8007	0.6026
313.15	0.8510	0.4605
313.15	0.9013	0.3162
313.15	0.9496	0.1648
313.15	1.0000	0.0000

Vapor or sublimation pressure, kPa [ref]

Fixed		Measured
Temperature, K - Liquid	Mole fraction of 2-Pentanol (1) - Liquid	Vapor or sublimation pressure, kPa - Liquid
333.15	0.0000	51.92
333.15	0.0588	52.00
333.15	0.1128	51.52
333.15	0.1709	50.77
333.15	0.2320	49.91
333.15	0.2887	48.91
333.15	0.3536	47.51
333.15	0.4103	46.33
333.15	0.4730	44.60
333.15	0.5301	42.68
333.15	0.5974	40.27
333.15	0.6548	37.00
333.15	0.7094	33.59
333.15	0.7653	29.67
333.15	0.8125	25.24
333.15	0.8692	21.73
333.15	0.9084	18.55
333.15	0.9434	16.27
333.15	0.9713	13.64
333.15	0.9895	10.79
333.15	1.0000	7.68
343.15	0.0000	72.63
343.15	0.0580	72.83
343.15	0.1109	72.16
343.15	0.1681	71.04
343.15	0.2286	69.89
343.15	0.2849	68.60
343.15	0.3494	66.73
343.15	0.4057	65.11
343.15	0.4678	62.85
343.15	0.5241	59.45
343.15	0.5917	55.56
343.15	0.6465	50.53
343.15	0.7002	48.23
343.15	0.7554	42.96
343.15	0.8022	37.15
343.15	0.8581	32.20
343.15	0.8961	28.17
343.15	0.9302	25.07
343.15	0.9599	21.67
343.15	0.9838	17.35
343.15	1.0000	13.08
353.15	0.0000	99.31
353.15	0.0575	99.79
353.15	0.1096	99.12
353.15	0.1660	97.48
353.15	0.2261	95.52
353.15	0.2823	93.73
353.15	0.3466	91.56
353.15	0.4025	89.63
353.15	0.4665	86.47
353.15	0.5243	82.53
353.15	0.5834	78.52
353.15	0.6363	75.08
353.15	0.6917	67.56
353.15	0.7469	60.55
353.15	0.7939	52.64
353.15	0.8491	45.95
353.15	0.8852	40.36
353.15	0.9166	36.39
353.15	0.9451	31.92
353.15	0.9730	26.57
353.15	1.0000	21.20

Vapor or sublimation pressure, kPa [ref]

Fixed		Measured
Temperature, K - Liquid	Mole fraction of 2-Pentanol (1) - Liquid	Vapor or sublimation pressure, kPa - Liquid
333.15	0.0000	51.92
333.15	0.0588	52.00
333.15	0.1128	51.52
333.15	0.1709	50.77
333.15	0.2320	49.91
333.15	0.2887	48.91
333.15	0.3536	47.51
333.15	0.4103	46.33
333.15	0.4730	44.60
333.15	0.5301	42.68
333.15	0.5974	40.27
333.15	0.6548	37.00
333.15	0.7094	33.59
333.15	0.7653	29.67
333.15	0.8125	25.24
333.15	0.8692	21.73
333.15	0.9084	18.55
333.15	0.9434	16.27
333.15	0.9713	13.64
333.15	0.9895	10.79
333.15	1.0000	7.68
343.15	0.0000	72.63
343.15	0.0580	72.83
343.15	0.1109	72.16
343.15	0.1681	71.04
343.15	0.2286	69.89
343.15	0.2849	68.60
343.15	0.3494	66.73
343.15	0.4057	65.11
343.15	0.4678	62.85
343.15	0.5241	59.45
343.15	0.5917	55.56
343.15	0.6465	50.53
343.15	0.7002	48.23
343.15	0.7554	42.96
343.15	0.8022	37.15
343.15	0.8581	32.20
343.15	0.8961	28.17
343.15	0.9302	25.07
343.15	0.9599	21.67
343.15	0.9838	17.35
343.15	1.0000	13.08
353.15	0.0000	99.31
353.15	0.0575	99.79
353.15	0.1096	99.12
353.15	0.1660	97.48
353.15	0.2261	95.52
353.15	0.2823	93.73
353.15	0.3466	91.56
353.15	0.4025	89.63
353.15	0.4665	86.47
353.15	0.5243	82.53
353.15	0.5834	78.52
353.15	0.6363	75.08
353.15	0.6917	67.56
353.15	0.7469	60.55
353.15	0.7939	52.64
353.15	0.8491	45.95
353.15	0.8852	40.36
353.15	0.9166	36.39
353.15	0.9451	31.92
353.15	0.9730	26.57
353.15	1.0000	21.20

Mass density, kg/m3 [ref]

Operational condition: Pressure, kPa = 101 (Liquid)

Fixed		Measured
Mole fraction of Cyclohexane (2) - Liquid	Temperature, K - Liquid	Mass density, kg/m3 - Liquid
0.0000	293.15	809.04
0.0000	298.15	805.01
0.0000	303.15	800.9
0.0495	293.15	806.87
0.0495	298.15	802.77
0.0495	303.15	798.6
0.1002	293.15	804.68
0.1002	298.15	800.52
0.1002	303.15	796.28
0.2019	293.15	800.29
0.2019	298.15	796.0
0.2019	303.15	791.65
0.3067	293.15	796.06
0.3067	298.15	791.67
0.3067	303.15	787.23
0.4011	293.15	792.42
0.4011	298.15	787.98
0.4011	303.15	783.48
0.5085	293.15	788.62
0.5085	298.15	784.11
0.5085	303.15	779.56
0.6066	293.15	785.63
0.6066	298.15	781.09
0.6066	303.15	776.49
0.7118	293.15	782.94
0.7118	298.15	778.32
0.7118	303.15	773.65
0.8096	293.15	780.86
0.8096	298.15	776.18
0.8096	303.15	771.44
0.9049	293.15	779.29
0.9049	298.15	774.54
0.9049	303.15	769.74
0.9557	293.15	778.62
0.9557	298.15	773.86
0.9557	303.15	769.07
1.0000	293.15	778.62
1.0000	298.15	773.92
1.0000	303.15	769.19

Mass density, kg/m3 [ref]

Operational condition: Pressure, kPa = 101 (Liquid)

Fixed		Measured
Mole fraction of Cyclohexane (2) - Liquid	Temperature, K - Liquid	Mass density, kg/m3 - Liquid
0.0000	293.15	809.04
0.0000	298.15	805.01
0.0000	303.15	800.9
0.0495	293.15	806.87
0.0495	298.15	802.77
0.0495	303.15	798.6
0.1002	293.15	804.68
0.1002	298.15	800.52
0.1002	303.15	796.28
0.2019	293.15	800.29
0.2019	298.15	796.0
0.2019	303.15	791.65
0.3067	293.15	796.06
0.3067	298.15	791.67
0.3067	303.15	787.23
0.4011	293.15	792.42
0.4011	298.15	787.98
0.4011	303.15	783.48
0.5085	293.15	788.62
0.5085	298.15	784.11
0.5085	303.15	779.56
0.6066	293.15	785.63
0.6066	298.15	781.09
0.6066	303.15	776.49
0.7118	293.15	782.94
0.7118	298.15	778.32
0.7118	303.15	773.65
0.8096	293.15	780.86
0.8096	298.15	776.18
0.8096	303.15	771.44
0.9049	293.15	779.29
0.9049	298.15	774.54
0.9049	303.15	769.74
0.9557	293.15	778.62
0.9557	298.15	773.86
0.9557	303.15	769.07
1.0000	293.15	778.62
1.0000	298.15	773.92
1.0000	303.15	769.19

Speed of sound, m/s [ref]

Operational condition: Pressure, kPa = 7 (Liquid)

Fixed		Measured
Mole fraction of Cyclohexane (2) - Liquid	Temperature, K - Liquid	Speed of sound, m/s - Liquid
0.0000	293.15	1250.0
0.0000	298.15	1232.0
0.0000	303.15	1214.0
0.0495	293.15	1247.0
0.0495	298.15	1229.0
0.0495	303.15	1210.0
0.1002	293.15	1244.0
0.1002	298.15	1225.0
0.1002	303.15	1206.0
0.2019	293.15	1238.0
0.2019	298.15	1218.0
0.2019	303.15	1199.0
0.3067	293.15	1234.0
0.3067	298.15	1213.0
0.3067	303.15	1193.0
0.4011	293.15	1231.0
0.4011	298.15	1210.0
0.4011	303.15	1189.0
0.5085	293.15	1230.0
0.5085	298.15	1209.0
0.5085	303.15	1187.0
0.6066	293.15	1232.0
0.6066	298.15	1211.0
0.6066	303.15	1189.0
0.7118	293.15	1239.0
0.7118	298.15	1216.0
0.7118	303.15	1194.0
0.8096	293.15	1247.0
0.8096	298.15	1224.0
0.8096	303.15	1201.0
0.9049	293.15	1259.0
0.9049	298.15	1235.0
0.9049	303.15	1211.0
0.9557	293.15	1267.0
0.9557	298.15	1243.0
0.9557	303.15	1219.0
1.0000	293.15	1279.0
1.0000	298.15	1254.0
1.0000	303.15	1230.0

Speed of sound, m/s [ref]

Operational condition: Pressure, kPa = 7 (Liquid)

Fixed		Measured
Mole fraction of Cyclohexane (2) - Liquid	Temperature, K - Liquid	Speed of sound, m/s - Liquid
0.0000	293.15	1250.0
0.0000	298.15	1232.0
0.0000	303.15	1214.0
0.0495	293.15	1247.0
0.0495	298.15	1229.0
0.0495	303.15	1210.0
0.1002	293.15	1244.0
0.1002	298.15	1225.0
0.1002	303.15	1206.0
0.2019	293.15	1238.0
0.2019	298.15	1218.0
0.2019	303.15	1199.0
0.3067	293.15	1234.0
0.3067	298.15	1213.0
0.3067	303.15	1193.0
0.4011	293.15	1231.0
0.4011	298.15	1210.0
0.4011	303.15	1189.0
0.5085	293.15	1230.0
0.5085	298.15	1209.0
0.5085	303.15	1187.0
0.6066	293.15	1232.0
0.6066	298.15	1211.0
0.6066	303.15	1189.0
0.7118	293.15	1239.0
0.7118	298.15	1216.0
0.7118	303.15	1194.0
0.8096	293.15	1247.0
0.8096	298.15	1224.0
0.8096	303.15	1201.0
0.9049	293.15	1259.0
0.9049	298.15	1235.0
0.9049	303.15	1211.0
0.9557	293.15	1267.0
0.9557	298.15	1243.0
0.9557	303.15	1219.0
1.0000	293.15	1279.0
1.0000	298.15	1254.0
1.0000	303.15	1230.0

Vapor or sublimation pressure, kPa [ref]

Operational condition: Temperature, K = 313.15 (Gas)

Mole fraction of 2-Pentanol (1) - Liquid	Vapor or sublimation pressure, kPa - Gas
0.0000	24.57
0.0497	24.56
0.1000	24.33
0.1502	24.04
0.2004	23.71
0.2507	23.33
0.3006	22.90
0.3489	22.42
0.4007	21.88
0.4007	21.88
0.4508	21.26
0.4509	21.26
0.5009	20.56
0.5010	20.57
0.5510	19.75
0.5511	19.77
0.6008	18.83
0.6013	18.83
0.6513	17.76
0.7013	16.50
0.7513	15.01
0.8016	13.23
0.8513	11.14
0.9007	8.67
0.9498	5.82
1.0000	2.29

Vapor or sublimation pressure, kPa [ref]

Operational condition: Temperature, K = 313.15 (Gas)

Mole fraction of 2-Pentanol (1) - Liquid	Vapor or sublimation pressure, kPa - Gas
0.0000	24.57
0.0497	24.56
0.1000	24.33
0.1502	24.04
0.2004	23.71
0.2507	23.33
0.3006	22.90
0.3489	22.42
0.4007	21.88
0.4007	21.88
0.4508	21.26
0.4509	21.26
0.5009	20.56
0.5010	20.57
0.5510	19.75
0.5511	19.77
0.6008	18.83
0.6013	18.83
0.6513	17.76
0.7013	16.50
0.7513	15.01
0.8016	13.23
0.8513	11.14
0.9007	8.67
0.9498	5.82
1.0000	2.29

Sources

• Thermodynamics properties, VLE and HE, of the systems 2-pentanol and cyclohexane or methylbenzene for contributing to the knowledge of new biofuels
• Viscosities, Densities, and Speed of Sound of the Cycloalkanes with Secondary Alcohols at T = (293.15, 298.15, and 303.15) K: New UNIFAC-VISCO Interaction Parameters
• Vapor-Liquid Equilibria in Binary Systems Formed by Cyclohexane with Alcohols