Mixture of Octane + 1-Butanol

Datasets

1. Activity coefficient (2)
2. Mole fraction (2)
3. η - Viscosity, Pa*s (4)
4. Excess molar enthalpy (molar enthalpy (2)
5. P_c - Critical pressure, kPa (2)
6. n₀ - Refractive index (Na D-line) (2)
7. ρ_l - Mass density, kg/m3 (4)
8. c_sound,fluid - Speed of Sound, m/s (2)
9. γ - Surface tension liquid-gas, N/m (2)
10. T_c - Critical temperature, K (2)
11. Binary diffusion coefficient, m2/s (2)

Activity coefficient of 1-Butanol (2) [ref]

Operational condition: Mole fraction = 0 (Liquid)

Temperature, K - Liquid	Activity coefficient of 1-Butanol (2) - Liquid
303.15	32.1
313.15	23.9
323.15	18.4
333.15	14.5
343.15	11.2

Activity coefficient of 1-Butanol (2) [ref]

Operational condition: Mole fraction = 0 (Liquid)

Temperature, K - Liquid	Activity coefficient of 1-Butanol (2) - Liquid
303.15	32.1
313.15	23.9
323.15	18.4
333.15	14.5
343.15	11.2

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

Fixed		Measured
Temperature, K - Gas	Mole fraction of 1-Butanol (2) - Liquid	Mole fraction of 1-Butanol (2) - Gas
308.15	0.0380	0.1650
308.15	0.0700	0.2100
308.15	0.1040	0.2260
308.15	0.1330	0.2590
308.15	0.1680	0.2520
308.15	0.2170	0.2710
308.15	0.2650	0.2840
308.15	0.3110	0.2930
308.15	0.3660	0.2990
308.15	0.4160	0.3060
308.15	0.4640	0.3160
308.15	0.5080	0.3290
308.15	0.5520	0.3240
308.15	0.6010	0.3560
308.15	0.6630	0.3780
308.15	0.7010	0.3850
308.15	0.7330	0.3870
308.15	0.7690	0.4130
308.15	0.8240	0.4630
308.15	0.8760	0.5060
308.15	0.9170	0.5940
308.15	0.9700	0.7730
308.15	0.9910	0.9170
313.15	0.0700	0.2410
313.15	0.1040	0.2490
313.15	0.1330	0.2620
313.15	0.1680	0.2890
313.15	0.2080	0.3010
313.15	0.2260	0.3010
313.15	0.2650	0.3110
313.15	0.3110	0.3170
313.15	0.3660	0.3250
313.15	0.4160	0.3340
313.15	0.4640	0.3470
313.15	0.5080	0.3590
313.15	0.5520	0.3540
313.15	0.6010	0.3700
313.15	0.6630	0.3950
313.15	0.7010	0.4060
313.15	0.7530	0.4390
313.15	0.7960	0.4770
313.15	0.8240	0.5010
313.15	0.8760	0.5400
313.15	0.9100	0.6170
313.15	0.9580	0.7480
313.15	0.9910	0.9300
318.15	0.0380	0.1840
318.15	0.1040	0.2690
318.15	0.1330	0.2860
318.15	0.1680	0.2910
318.15	0.2080	0.3000
318.15	0.2260	0.3070
318.15	0.2650	0.3220
318.15	0.3110	0.3310
318.15	0.3660	0.3450
318.15	0.4160	0.3470
318.15	0.4640	0.3640
318.15	0.5080	0.3770
318.15	0.5520	0.3790
318.15	0.6010	0.3950
318.15	0.6630	0.4230
318.15	0.7010	0.4340
318.15	0.7330	0.4540
318.15	0.7830	0.4810
318.15	0.8760	0.5600
318.15	0.9100	0.6360
318.15	0.9460	0.7180
318.15	0.9800	0.8600

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

Fixed		Measured
Temperature, K - Gas	Mole fraction of 1-Butanol (2) - Liquid	Mole fraction of 1-Butanol (2) - Gas
308.15	0.0380	0.1650
308.15	0.0700	0.2100
308.15	0.1040	0.2260
308.15	0.1330	0.2590
308.15	0.1680	0.2520
308.15	0.2170	0.2710
308.15	0.2650	0.2840
308.15	0.3110	0.2930
308.15	0.3660	0.2990
308.15	0.4160	0.3060
308.15	0.4640	0.3160
308.15	0.5080	0.3290
308.15	0.5520	0.3240
308.15	0.6010	0.3560
308.15	0.6630	0.3780
308.15	0.7010	0.3850
308.15	0.7330	0.3870
308.15	0.7690	0.4130
308.15	0.8240	0.4630
308.15	0.8760	0.5060
308.15	0.9170	0.5940
308.15	0.9700	0.7730
308.15	0.9910	0.9170
313.15	0.0700	0.2410
313.15	0.1040	0.2490
313.15	0.1330	0.2620
313.15	0.1680	0.2890
313.15	0.2080	0.3010
313.15	0.2260	0.3010
313.15	0.2650	0.3110
313.15	0.3110	0.3170
313.15	0.3660	0.3250
313.15	0.4160	0.3340
313.15	0.4640	0.3470
313.15	0.5080	0.3590
313.15	0.5520	0.3540
313.15	0.6010	0.3700
313.15	0.6630	0.3950
313.15	0.7010	0.4060
313.15	0.7530	0.4390
313.15	0.7960	0.4770
313.15	0.8240	0.5010
313.15	0.8760	0.5400
313.15	0.9100	0.6170
313.15	0.9580	0.7480
313.15	0.9910	0.9300
318.15	0.0380	0.1840
318.15	0.1040	0.2690
318.15	0.1330	0.2860
318.15	0.1680	0.2910
318.15	0.2080	0.3000
318.15	0.2260	0.3070
318.15	0.2650	0.3220
318.15	0.3110	0.3310
318.15	0.3660	0.3450
318.15	0.4160	0.3470
318.15	0.4640	0.3640
318.15	0.5080	0.3770
318.15	0.5520	0.3790
318.15	0.6010	0.3950
318.15	0.6630	0.4230
318.15	0.7010	0.4340
318.15	0.7330	0.4540
318.15	0.7830	0.4810
318.15	0.8760	0.5600
318.15	0.9100	0.6360
318.15	0.9460	0.7180
318.15	0.9800	0.8600

Viscosity, Pa*s [ref]

Operational conditions:

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

Mole fraction of 1-Butanol (2) - Liquid	Viscosity, Pa*s - Liquid
0.0000	0.0005
0.0563	0.0005
0.1091	0.0005
0.1579	0.0006
0.2245	0.0006
0.3117	0.0006
0.4013	0.0007
0.4519	0.0008
0.5106	0.0008
0.6032	0.0010
0.7087	0.0012
0.8063	0.0015
0.8492	0.0017
0.9090	0.0020
0.9560	0.0023
1.0000	0.0026

Viscosity, Pa*s [ref]

Operational condition: Pressure, kPa = 101 (Liquid)

Fixed		Measured
Temperature, K - Liquid	Mole fraction of Octane (1) - Liquid	Viscosity, Pa*s - Liquid
293.15	1.0000	0.0005
293.15	0.8991	0.0006
293.15	0.7999	0.0006
293.15	0.7002	0.0007
293.15	0.6004	0.0008
293.15	0.4995	0.0009
293.15	0.4064	0.0011
293.15	0.3022	0.0014
293.15	0.1999	0.0017
293.15	0.0967	0.0022
293.15	0.0000	0.0030
298.15	1.0000	0.0005
298.15	0.8991	0.0005
298.15	0.7999	0.0006
298.15	0.7002	0.0006
298.15	0.6004	0.0007
298.15	0.4995	0.0008
298.15	0.4064	0.0010
298.15	0.3022	0.0012
298.15	0.1999	0.0015
298.15	0.0967	0.0020
298.15	0.0000	0.0026
303.15	1.0000	0.0005
303.15	0.8991	0.0005
303.15	0.7999	0.0005
303.15	0.7002	0.0006
303.15	0.6004	0.0007
303.15	0.4995	0.0008
303.15	0.4064	0.0009
303.15	0.3022	0.0011
303.15	0.1999	0.0014
303.15	0.0967	0.0018
303.15	0.0000	0.0023
308.15	1.0000	0.0005
308.15	0.8991	0.0005
308.15	0.7999	0.0005
308.15	0.7002	0.0005
308.15	0.6004	0.0006
308.15	0.4995	0.0007
308.15	0.4064	0.0008
308.15	0.3022	0.0010
308.15	0.1999	0.0012
308.15	0.0967	0.0016
308.15	0.0000	0.0020
313.15	1.0000	0.0004
313.15	0.8991	0.0004
313.15	0.7999	0.0005
313.15	0.7002	0.0005
313.15	0.6004	0.0006
313.15	0.4995	0.0006
313.15	0.4064	0.0007
313.15	0.3022	0.0009
313.15	0.1999	0.0011
313.15	0.0967	0.0014
313.15	0.0000	0.0018
318.15	1.0000	0.0004
318.15	0.8991	0.0004
318.15	0.7999	0.0004
318.15	0.7002	0.0005
318.15	0.6004	0.0005
318.15	0.4995	0.0006
318.15	0.4064	0.0007
318.15	0.3022	0.0008
318.15	0.1999	0.0010
318.15	0.0967	0.0013
318.15	0.0000	0.0016
323.15	1.0000	0.0004
323.15	0.8991	0.0004
323.15	0.7999	0.0004
323.15	0.7002	0.0004
323.15	0.6004	0.0005
323.15	0.4995	0.0006
323.15	0.4064	0.0006
323.15	0.3022	0.0008
323.15	0.1999	0.0009
323.15	0.0967	0.0011
323.15	0.0000	0.0014

Viscosity, Pa*s [ref]

Operational conditions:

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

Mole fraction of 1-Butanol (2) - Liquid	Viscosity, Pa*s - Liquid
0.0000	0.0005
0.0563	0.0005
0.1091	0.0005
0.1579	0.0006
0.2245	0.0006
0.3117	0.0006
0.4013	0.0007
0.4519	0.0008
0.5106	0.0008
0.6032	0.0010
0.7087	0.0012
0.8063	0.0015
0.8492	0.0017
0.9090	0.0020
0.9560	0.0023
1.0000	0.0026

Viscosity, Pa*s [ref]

Operational condition: Pressure, kPa = 101 (Liquid)

Fixed		Measured
Temperature, K - Liquid	Mole fraction of Octane (1) - Liquid	Viscosity, Pa*s - Liquid
293.15	1.0000	0.0005
293.15	0.8991	0.0006
293.15	0.7999	0.0006
293.15	0.7002	0.0007
293.15	0.6004	0.0008
293.15	0.4995	0.0009
293.15	0.4064	0.0011
293.15	0.3022	0.0014
293.15	0.1999	0.0017
293.15	0.0967	0.0022
293.15	0.0000	0.0030
298.15	1.0000	0.0005
298.15	0.8991	0.0005
298.15	0.7999	0.0006
298.15	0.7002	0.0006
298.15	0.6004	0.0007
298.15	0.4995	0.0008
298.15	0.4064	0.0010
298.15	0.3022	0.0012
298.15	0.1999	0.0015
298.15	0.0967	0.0020
298.15	0.0000	0.0026
303.15	1.0000	0.0005
303.15	0.8991	0.0005
303.15	0.7999	0.0005
303.15	0.7002	0.0006
303.15	0.6004	0.0007
303.15	0.4995	0.0008
303.15	0.4064	0.0009
303.15	0.3022	0.0011
303.15	0.1999	0.0014
303.15	0.0967	0.0018
303.15	0.0000	0.0023
308.15	1.0000	0.0005
308.15	0.8991	0.0005
308.15	0.7999	0.0005
308.15	0.7002	0.0005
308.15	0.6004	0.0006
308.15	0.4995	0.0007
308.15	0.4064	0.0008
308.15	0.3022	0.0010
308.15	0.1999	0.0012
308.15	0.0967	0.0016
308.15	0.0000	0.0020
313.15	1.0000	0.0004
313.15	0.8991	0.0004
313.15	0.7999	0.0005
313.15	0.7002	0.0005
313.15	0.6004	0.0006
313.15	0.4995	0.0006
313.15	0.4064	0.0007
313.15	0.3022	0.0009
313.15	0.1999	0.0011
313.15	0.0967	0.0014
313.15	0.0000	0.0018
318.15	1.0000	0.0004
318.15	0.8991	0.0004
318.15	0.7999	0.0004
318.15	0.7002	0.0005
318.15	0.6004	0.0005
318.15	0.4995	0.0006
318.15	0.4064	0.0007
318.15	0.3022	0.0008
318.15	0.1999	0.0010
318.15	0.0967	0.0013
318.15	0.0000	0.0016
323.15	1.0000	0.0004
323.15	0.8991	0.0004
323.15	0.7999	0.0004
323.15	0.7002	0.0004
323.15	0.6004	0.0005
323.15	0.4995	0.0006
323.15	0.4064	0.0006
323.15	0.3022	0.0008
323.15	0.1999	0.0009
323.15	0.0967	0.0011
323.15	0.0000	0.0014

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-Butanol (2) - Liquid	Excess molar enthalpy (molar enthalpy of mixing), kJ/mol - Liquid
0.0363	0.3230
0.0645	0.4270
0.1182	0.5370
0.1568	0.5750
0.2031	0.6370
0.2488	0.6620
0.2990	0.6820
0.3450	0.6870
0.4028	0.6800
0.4499	0.6680
0.5029	0.6350
0.6034	0.5610
0.6988	0.4700
0.7979	0.3420
0.9005	0.1820
0.9493	0.0940

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-Butanol (2) - Liquid	Excess molar enthalpy (molar enthalpy of mixing), kJ/mol - Liquid
0.0363	0.3230
0.0645	0.4270
0.1182	0.5370
0.1568	0.5750
0.2031	0.6370
0.2488	0.6620
0.2990	0.6820
0.3450	0.6870
0.4028	0.6800
0.4499	0.6680
0.5029	0.6350
0.6034	0.5610
0.6988	0.4700
0.7979	0.3420
0.9005	0.1820
0.9493	0.0940

Critical pressure, kPa [ref]

Mass fraction of 1-Butanol (2) - Liquid	Critical pressure, kPa - Liquid
0.1000	2771.00
0.2000	2962.00
0.3000	3136.00
0.4000	3325.00
0.5000	3514.00
0.6000	3655.00
0.7000	3844.00
0.8000	4059.00
0.9000	4260.00

Critical pressure, kPa [ref]

Mass fraction of 1-Butanol (2) - Liquid	Critical pressure, kPa - Liquid
0.1000	2771.00
0.2000	2962.00
0.3000	3136.00
0.4000	3325.00
0.5000	3514.00
0.6000	3655.00
0.7000	3844.00
0.8000	4059.00
0.9000	4260.00

Refractive index (Na D-line) [ref]

Operational conditions:

• Temperature, K = 298.15 (Liquid)
• Pressure, kPa = 101.3 (Liquid)

Mole fraction of Octane (1) - Liquid	Refractive index (Na D-line) - Liquid
0.0453	1.397
0.1130	1.3966
0.1636	1.3964
0.1788	1.3963
0.2956	1.3957
0.3526	1.3955
0.4467	1.3952
0.4857	1.3951
0.5747	1.3949
0.6326	1.3948
0.6918	1.3948
0.7770	1.3948
0.8167	1.3948
0.8650	1.3948
0.9376	1.3949

Refractive index (Na D-line) [ref]

Operational conditions:

• Temperature, K = 298.15 (Liquid)
• Pressure, kPa = 101.3 (Liquid)

Mole fraction of Octane (1) - Liquid	Refractive index (Na D-line) - Liquid
0.0453	1.397
0.1130	1.3966
0.1636	1.3964
0.1788	1.3963
0.2956	1.3957
0.3526	1.3955
0.4467	1.3952
0.4857	1.3951
0.5747	1.3949
0.6326	1.3948
0.6918	1.3948
0.7770	1.3948
0.8167	1.3948
0.8650	1.3948
0.9376	1.3949

Mass density, kg/m3 [ref]

Operational condition: Pressure, kPa = 101 (Liquid)

Fixed		Measured
Temperature, K - Liquid	Mole fraction of 1-Butanol (2) - Liquid	Mass density, kg/m3 - Liquid
298.15	0.0000	698.58
298.15	0.0563	701.448
298.15	0.1091	704.623
298.15	0.1579	707.716
298.15	0.2245	712.309
298.15	0.3117	718.911
298.15	0.4013	726.41
298.15	0.4519	731.021
298.15	0.5106	736.716
298.15	0.6032	746.6
298.15	0.7087	759.397
298.15	0.8063	772.907
298.15	0.8492	779.452
298.15	0.9090	789.203
298.15	0.9560	797.537
298.15	1.0000	805.907
303.15	0.0000	694.497
303.15	0.0563	697.299
303.15	0.1091	700.473
303.15	0.1579	703.646
303.15	0.2245	708.268
303.15	0.3117	714.997
303.15	0.4013	722.577
303.15	0.4519	727.253
303.15	0.5106	733.019
303.15	0.6032	742.919
303.15	0.7087	755.747
303.15	0.8063	769.349
303.15	0.8492	775.973
303.15	0.9090	786.026
303.15	0.9560	794.495
303.15	1.0000	803.155
308.15	0.0000	690.416
308.15	0.0563	693.192
308.15	0.1091	696.337
308.15	0.1579	699.455
308.15	0.2245	704.085
308.15	0.3117	710.775
308.15	0.4013	718.357
308.15	0.4519	723.057
308.15	0.5106	728.779
308.15	0.6032	738.734
308.15	0.7087	751.584
308.15	0.8063	765.239
308.15	0.8492	771.885
308.15	0.9090	781.895
308.15	0.9560	790.449
308.15	1.0000	799.249

Mass density, kg/m3 [ref]

Operational condition: Pressure, kPa = 101 (Liquid)

Fixed		Measured
Temperature, K - Liquid	Mole fraction of Octane (1) - Liquid	Mass density, kg/m3 - Liquid
293.15	1.0000	702.54
293.15	0.8991	708.11
293.15	0.7999	714.61
293.15	0.7002	721.95
293.15	0.6004	730.23
293.15	0.4995	739.67
293.15	0.4064	749.45
293.15	0.3022	761.86
293.15	0.1999	775.92
293.15	0.0967	792.0
293.15	0.0000	809.53
298.15	1.0000	698.49
298.15	0.8991	704.0
298.15	0.7999	710.5
298.15	0.7002	717.8
298.15	0.6004	726.12
298.15	0.4995	735.56
298.15	0.4064	745.37
298.15	0.3022	757.83
298.15	0.1999	771.93
298.15	0.0967	788.1
298.15	0.0000	805.7
303.15	1.0000	694.44
303.15	0.8991	699.87
303.15	0.7999	706.35
303.15	0.7002	713.65
303.15	0.6004	721.97
303.15	0.4995	731.43
303.15	0.4064	741.27
303.15	0.3022	753.77
303.15	0.1999	767.92
303.15	0.0967	784.17
303.15	0.0000	801.86
308.15	1.0000	690.37
308.15	0.8991	695.72
308.15	0.7999	702.18
308.15	0.7002	709.47
308.15	0.6004	717.79
308.15	0.4995	727.27
308.15	0.4064	737.13
308.15	0.3022	749.68
308.15	0.1999	763.9
308.15	0.0967	780.22
308.15	0.0000	797.99
313.15	1.0000	686.29
313.15	0.8991	691.54
313.15	0.7999	697.97
313.15	0.7002	705.27
313.15	0.6004	713.59
313.15	0.4995	723.07
313.15	0.4064	732.96
313.15	0.3022	745.56
313.15	0.1999	759.83
313.15	0.0967	776.24
313.15	0.0000	794.1
318.15	1.0000	682.19
318.15	0.8991	687.33
318.15	0.7999	693.72
318.15	0.7002	701.03
318.15	0.6004	709.35
318.15	0.4995	718.84
318.15	0.4064	728.75
318.15	0.3022	741.39
318.15	0.1999	755.73
318.15	0.0967	772.22
318.15	0.0000	790.18
323.15	1.0000	678.08
323.15	0.8991	683.1
323.15	0.7999	689.48
323.15	0.7002	696.75
323.15	0.6004	705.07
323.15	0.4995	714.57
323.15	0.4064	724.5
323.15	0.3022	737.18
323.15	0.1999	751.58
323.15	0.0967	768.16
323.15	0.0000	786.21

Mass density, kg/m3 [ref]

Operational condition: Pressure, kPa = 101 (Liquid)

Fixed		Measured
Temperature, K - Liquid	Mole fraction of 1-Butanol (2) - Liquid	Mass density, kg/m3 - Liquid
298.15	0.0000	698.58
298.15	0.0563	701.448
298.15	0.1091	704.623
298.15	0.1579	707.716
298.15	0.2245	712.309
298.15	0.3117	718.911
298.15	0.4013	726.41
298.15	0.4519	731.021
298.15	0.5106	736.716
298.15	0.6032	746.6
298.15	0.7087	759.397
298.15	0.8063	772.907
298.15	0.8492	779.452
298.15	0.9090	789.203
298.15	0.9560	797.537
298.15	1.0000	805.907
303.15	0.0000	694.497
303.15	0.0563	697.299
303.15	0.1091	700.473
303.15	0.1579	703.646
303.15	0.2245	708.268
303.15	0.3117	714.997
303.15	0.4013	722.577
303.15	0.4519	727.253
303.15	0.5106	733.019
303.15	0.6032	742.919
303.15	0.7087	755.747
303.15	0.8063	769.349
303.15	0.8492	775.973
303.15	0.9090	786.026
303.15	0.9560	794.495
303.15	1.0000	803.155
308.15	0.0000	690.416
308.15	0.0563	693.192
308.15	0.1091	696.337
308.15	0.1579	699.455
308.15	0.2245	704.085
308.15	0.3117	710.775
308.15	0.4013	718.357
308.15	0.4519	723.057
308.15	0.5106	728.779
308.15	0.6032	738.734
308.15	0.7087	751.584
308.15	0.8063	765.239
308.15	0.8492	771.885
308.15	0.9090	781.895
308.15	0.9560	790.449
308.15	1.0000	799.249

Mass density, kg/m3 [ref]

Operational condition: Pressure, kPa = 101 (Liquid)

Fixed		Measured
Temperature, K - Liquid	Mole fraction of Octane (1) - Liquid	Mass density, kg/m3 - Liquid
293.15	1.0000	702.54
293.15	0.8991	708.11
293.15	0.7999	714.61
293.15	0.7002	721.95
293.15	0.6004	730.23
293.15	0.4995	739.67
293.15	0.4064	749.45
293.15	0.3022	761.86
293.15	0.1999	775.92
293.15	0.0967	792.0
293.15	0.0000	809.53
298.15	1.0000	698.49
298.15	0.8991	704.0
298.15	0.7999	710.5
298.15	0.7002	717.8
298.15	0.6004	726.12
298.15	0.4995	735.56
298.15	0.4064	745.37
298.15	0.3022	757.83
298.15	0.1999	771.93
298.15	0.0967	788.1
298.15	0.0000	805.7
303.15	1.0000	694.44
303.15	0.8991	699.87
303.15	0.7999	706.35
303.15	0.7002	713.65
303.15	0.6004	721.97
303.15	0.4995	731.43
303.15	0.4064	741.27
303.15	0.3022	753.77
303.15	0.1999	767.92
303.15	0.0967	784.17
303.15	0.0000	801.86
308.15	1.0000	690.37
308.15	0.8991	695.72
308.15	0.7999	702.18
308.15	0.7002	709.47
308.15	0.6004	717.79
308.15	0.4995	727.27
308.15	0.4064	737.13
308.15	0.3022	749.68
308.15	0.1999	763.9
308.15	0.0967	780.22
308.15	0.0000	797.99
313.15	1.0000	686.29
313.15	0.8991	691.54
313.15	0.7999	697.97
313.15	0.7002	705.27
313.15	0.6004	713.59
313.15	0.4995	723.07
313.15	0.4064	732.96
313.15	0.3022	745.56
313.15	0.1999	759.83
313.15	0.0967	776.24
313.15	0.0000	794.1
318.15	1.0000	682.19
318.15	0.8991	687.33
318.15	0.7999	693.72
318.15	0.7002	701.03
318.15	0.6004	709.35
318.15	0.4995	718.84
318.15	0.4064	728.75
318.15	0.3022	741.39
318.15	0.1999	755.73
318.15	0.0967	772.22
318.15	0.0000	790.18
323.15	1.0000	678.08
323.15	0.8991	683.1
323.15	0.7999	689.48
323.15	0.7002	696.75
323.15	0.6004	705.07
323.15	0.4995	714.57
323.15	0.4064	724.5
323.15	0.3022	737.18
323.15	0.1999	751.58
323.15	0.0967	768.16
323.15	0.0000	786.21

Speed of sound, m/s [ref]

Operational condition: Pressure, kPa = 101 (Liquid)

Fixed		Measured
Temperature, K - Liquid	Mole fraction of 1-Butanol (2) - Liquid	Speed of sound, m/s - Liquid
298.15	0.0000	1172.7
298.15	0.0563	1169.8
298.15	0.1091	1169.4
298.15	0.1579	1169.4
298.15	0.2245	1170.1
298.15	0.3117	1172.1
298.15	0.4013	1175.4
298.15	0.4519	1177.8
298.15	0.5106	1181.2
298.15	0.6032	1187.9
298.15	0.7087	1197.5
298.15	0.8063	1208.9
298.15	0.8492	1214.9
298.15	0.9090	1223.7
298.15	0.9560	1231.9
298.15	1.0000	1240.4
303.15	0.0000	1152.1
303.15	0.0563	1149.2
303.15	0.1091	1148.8
303.15	0.1579	1149.0
303.15	0.2245	1149.5
303.15	0.3117	1151.8
303.15	0.4013	1155.4
303.15	0.4519	1158.1
303.15	0.5106	1161.7
303.15	0.6032	1169.1
303.15	0.7087	1179.4
303.15	0.8063	1191.2
303.15	0.8492	1197.5
303.15	0.9090	1207.2
303.15	0.9560	1215.5
303.15	1.0000	1226.5
308.15	0.0000	1131.7
308.15	0.0563	1128.6
308.15	0.1091	1128.2
308.15	0.1579	1128.1
308.15	0.2245	1129.2
308.15	0.3117	1131.4
308.15	0.4013	1135.6
308.15	0.4519	1138.0
308.15	0.5106	1141.9
308.15	0.6032	1149.6
308.15	0.7087	1160.3
308.15	0.8063	1172.8
308.15	0.8492	1179.4
308.15	0.9090	1189.3
308.15	0.9560	1198.8
308.15	1.0000	1209.8

Speed of sound, m/s [ref]

Operational condition: Pressure, kPa = 101 (Liquid)

Fixed		Measured
Temperature, K - Liquid	Mole fraction of 1-Butanol (2) - Liquid	Speed of sound, m/s - Liquid
298.15	0.0000	1172.7
298.15	0.0563	1169.8
298.15	0.1091	1169.4
298.15	0.1579	1169.4
298.15	0.2245	1170.1
298.15	0.3117	1172.1
298.15	0.4013	1175.4
298.15	0.4519	1177.8
298.15	0.5106	1181.2
298.15	0.6032	1187.9
298.15	0.7087	1197.5
298.15	0.8063	1208.9
298.15	0.8492	1214.9
298.15	0.9090	1223.7
298.15	0.9560	1231.9
298.15	1.0000	1240.4
303.15	0.0000	1152.1
303.15	0.0563	1149.2
303.15	0.1091	1148.8
303.15	0.1579	1149.0
303.15	0.2245	1149.5
303.15	0.3117	1151.8
303.15	0.4013	1155.4
303.15	0.4519	1158.1
303.15	0.5106	1161.7
303.15	0.6032	1169.1
303.15	0.7087	1179.4
303.15	0.8063	1191.2
303.15	0.8492	1197.5
303.15	0.9090	1207.2
303.15	0.9560	1215.5
303.15	1.0000	1226.5
308.15	0.0000	1131.7
308.15	0.0563	1128.6
308.15	0.1091	1128.2
308.15	0.1579	1128.1
308.15	0.2245	1129.2
308.15	0.3117	1131.4
308.15	0.4013	1135.6
308.15	0.4519	1138.0
308.15	0.5106	1141.9
308.15	0.6032	1149.6
308.15	0.7087	1160.3
308.15	0.8063	1172.8
308.15	0.8492	1179.4
308.15	0.9090	1189.3
308.15	0.9560	1198.8
308.15	1.0000	1209.8

Surface tension liquid-gas, N/m [ref]

Operational condition: Temperature, K = 298.15 (Liquid)

Mole fraction of Octane (1) - Liquid	Surface tension liquid-gas, N/m - Liquid
0.0453	0.0237
0.1130	0.0232
0.1636	0.0228
0.1788	0.0227
0.2956	0.0222
0.3281	0.0221
0.3526	0.0220
0.4467	0.0217
0.4857	0.0216
0.5747	0.0215
0.5886	0.0215
0.6326	0.0214
0.6918	0.0214
0.7770	0.0213
0.8167	0.0213
0.8650	0.0212
0.9376	0.0212

Surface tension liquid-gas, N/m [ref]

Operational condition: Temperature, K = 298.15 (Liquid)

Mole fraction of Octane (1) - Liquid	Surface tension liquid-gas, N/m - Liquid
0.0453	0.0237
0.1130	0.0232
0.1636	0.0228
0.1788	0.0227
0.2956	0.0222
0.3281	0.0221
0.3526	0.0220
0.4467	0.0217
0.4857	0.0216
0.5747	0.0215
0.5886	0.0215
0.6326	0.0214
0.6918	0.0214
0.7770	0.0213
0.8167	0.0213
0.8650	0.0212
0.9376	0.0212

Critical temperature, K [ref]

Mass fraction of 1-Butanol (2) - Liquid	Critical temperature, K - Liquid
0.1000	562.80
0.2000	556.30
0.3000	554.30
0.4000	553.10
0.5000	552.10
0.6000	552.50
0.7000	553.50
0.8000	554.90
0.9000	558.90

Critical temperature, K [ref]

Mass fraction of 1-Butanol (2) - Liquid	Critical temperature, K - Liquid
0.1000	562.80
0.2000	556.30
0.3000	554.30
0.4000	553.10
0.5000	552.10
0.6000	552.50
0.7000	553.50
0.8000	554.90
0.9000	558.90

Binary diffusion coefficient, m2/s [ref]

Operational condition: Pressure, kPa = 101 (Liquid)

Fixed		Measured
Temperature, K - Liquid	Mass fraction of 1-Butanol (2) - Liquid	Binary diffusion coefficient, m2/s - Liquid
283.20	0.1000	0.0000
283.20	0.2000	0.0000
283.20	0.3000	0.0000
283.20	0.4000	0.0000
283.20	0.5000	0.0000
283.20	0.6000	0.0000
283.20	0.7000	0.0000
283.20	0.8000	0.0000
283.20	0.9000	0.0000
293.20	0.1000	0.0000
293.20	0.2000	0.0000
293.20	0.3000	0.0000
293.20	0.4000	0.0000
293.20	0.5000	0.0000
293.20	0.6000	0.0000
293.20	0.7000	0.0000
293.20	0.8000	0.0000
293.20	0.9000	0.0000
303.20	0.1000	0.0000
303.20	0.2000	0.0000
303.20	0.3000	0.0000
303.20	0.4000	0.0000
303.20	0.5000	0.0000
303.20	0.6000	0.0000
303.20	0.7000	0.0000
303.20	0.8000	0.0000
303.20	0.9000	0.0000
313.20	0.1000	0.0000
313.20	0.2000	0.0000
313.20	0.3000	0.0000
313.20	0.4000	0.0000
313.20	0.5000	0.0000
313.20	0.6000	0.0000
313.20	0.7000	0.0000
313.20	0.8000	0.0000
313.20	0.9000	0.0000

Binary diffusion coefficient, m2/s [ref]

Operational condition: Pressure, kPa = 101 (Liquid)

Fixed		Measured
Temperature, K - Liquid	Mass fraction of 1-Butanol (2) - Liquid	Binary diffusion coefficient, m2/s - Liquid
283.20	0.1000	0.0000
283.20	0.2000	0.0000
283.20	0.3000	0.0000
283.20	0.4000	0.0000
283.20	0.5000	0.0000
283.20	0.6000	0.0000
283.20	0.7000	0.0000
283.20	0.8000	0.0000
283.20	0.9000	0.0000
293.20	0.1000	0.0000
293.20	0.2000	0.0000
293.20	0.3000	0.0000
293.20	0.4000	0.0000
293.20	0.5000	0.0000
293.20	0.6000	0.0000
293.20	0.7000	0.0000
293.20	0.8000	0.0000
293.20	0.9000	0.0000
303.20	0.1000	0.0000
303.20	0.2000	0.0000
303.20	0.3000	0.0000
303.20	0.4000	0.0000
303.20	0.5000	0.0000
303.20	0.6000	0.0000
303.20	0.7000	0.0000
303.20	0.8000	0.0000
303.20	0.9000	0.0000
313.20	0.1000	0.0000
313.20	0.2000	0.0000
313.20	0.3000	0.0000
313.20	0.4000	0.0000
313.20	0.5000	0.0000
313.20	0.6000	0.0000
313.20	0.7000	0.0000
313.20	0.8000	0.0000
313.20	0.9000	0.0000

Sources

• Study of densities, viscosities, and speeds of sound of binary liquid mixtures of butan-1-ol with n-alkanes (C6, C8, and C10) at T = (298.15, 303.15, and 308.15) K
• Mutual diffusion behavior of short chain alcohols + n-octane mixtures
• Measurement of Critical Properties for Binary and Ternary Mixtures Containing n-Butanol and n-Alkane
• Limiting Activity Coefficients by Comparative Tensimetry: 1-Propanol and 1-Butanol in Heptane and in Octane
• Density, Surface Tension, and Refractive Index of Octane + 1-Alkanol Mixtures at T ) 298.15 K.
• Vapor-Liquid Equilibrium of Binary Mixtures. 1. Ethanol + 1-Butanol, Ethanol + Octane, 1-Butanol + Octane
• Volumetric and Transport Properties of Binary Mixtures of n-Octane + Ethanol, + 1-Propanol, + 1-Butanol, and + 1-Pentanol from (293.15 to 323.15) K at Atmospheric Pressure
• Excess Enthalpy, Density, and Speed of Sound for the Ternary Mixture Methyl tert-Butyl Ether (1) + Butan-1-ol (2) + Octane (3)