Mixture of 1-Nonanol + 1-Heptanol

Datasets

1. η - Viscosity, Pa*s (2)
2. ρ_l - Mass density, kg/m3 (2)
3. T_boil(P) - Boiling temperature at pressure P, K

Viscosity, Pa*s [ref]

Operational condition: Pressure, kPa = 101 (Liquid)

Fixed		Measured
Mole fraction of 1-Heptanol (2) - Liquid	Temperature, K - Liquid	Viscosity, Pa*s - Liquid
0.0000	293.15	0.0117
0.0000	298.15	0.0097
0.1181	293.15	0.0112
0.1181	298.15	0.0092
0.2245	293.15	0.0106
0.2245	298.15	0.0088
0.3070	293.15	0.0100
0.3070	298.15	0.0083
0.4093	293.15	0.0096
0.4093	298.15	0.0080
0.5045	293.15	0.0091
0.5045	298.15	0.0076
0.5969	293.15	0.0086
0.5969	298.15	0.0072
0.6924	293.15	0.0083
0.6924	298.15	0.0070
0.7866	293.15	0.0080
0.7866	298.15	0.0067
0.8883	293.15	0.0074
0.8883	298.15	0.0063
1.0000	293.15	0.0071
1.0000	298.15	0.0060

Viscosity, Pa*s [ref]

Operational condition: Pressure, kPa = 101.8 (Liquid)

Fixed		Measured
Temperature, K - Liquid	Mole fraction of 1-Heptanol (2) - Liquid	Viscosity, Pa*s - Liquid
298.15	0.1184	0.0090
298.15	0.3815	0.0079
298.15	0.5514	0.0075
298.15	0.7089	0.0068
298.15	0.9183	0.0060
308.15	0.1184	0.0064
308.15	0.3815	0.0057
308.15	0.5514	0.0054
308.15	0.7089	0.0050
308.15	0.9183	0.0044
318.15	0.1184	0.0046
318.15	0.3815	0.0042
318.15	0.5514	0.0039
318.15	0.7089	0.0037
318.15	0.9183	0.0033
328.15	0.1184	0.0034
328.15	0.3815	0.0031
328.15	0.5514	0.0030
328.15	0.7089	0.0028
328.15	0.9183	0.0025
338.15	0.1184	0.0026
338.15	0.3815	0.0024
338.15	0.5514	0.0023
338.15	0.7089	0.0021
338.15	0.9183	0.0020

Mass density, kg/m3 [ref]

Operational condition: Pressure, kPa = 101 (Liquid)

Fixed		Measured
Mole fraction of 1-Heptanol (2) - Liquid	Temperature, K - Liquid	Mass density, kg/m3 - Liquid
0.0000	293.15	827.9
0.0000	298.15	824.4
0.1181	293.15	827.0
0.1181	298.15	823.6
0.2245	293.15	826.6
0.2245	298.15	823.2
0.3070	293.15	826.2
0.3070	298.15	822.8
0.4093	293.15	825.7
0.4093	298.15	822.3
0.5045	293.15	825.1
0.5045	298.15	821.7
0.5969	293.15	824.7
0.5969	298.15	821.2
0.6924	293.15	824.2
0.6924	298.15	820.7
0.7866	293.15	823.6
0.7866	298.15	820.2
0.8883	293.15	823.0
0.8883	298.15	819.5
1.0000	293.15	822.2
1.0000	298.15	818.7

Mass density, kg/m3 [ref]

Operational condition: Pressure, kPa = 101.8 (Liquid)

Fixed		Measured
Temperature, K - Liquid	Mole fraction of 1-Heptanol (2) - Liquid	Mass density, kg/m3 - Liquid
298.15	0.1184	823.7
298.15	0.3815	823.1
298.15	0.5514	821.3
298.15	0.7089	820.9
298.15	0.9183	819.1
308.15	0.1184	816.8
308.15	0.3815	816.0
308.15	0.5514	814.3
308.15	0.7089	813.7
308.15	0.9183	812.0
318.15	0.1184	809.8
318.15	0.3815	808.9
318.15	0.5514	807.2
318.15	0.7089	806.6
318.15	0.9183	804.8
328.15	0.1184	802.7
328.15	0.3815	801.7
328.15	0.5514	800.0
328.15	0.7089	799.3
328.15	0.9183	797.5
338.15	0.1184	795.4
338.15	0.3815	794.4
338.15	0.5514	792.7
338.15	0.7089	791.9
338.15	0.9183	790.1

Boiling temperature at pressure P, K [ref]

Operational condition: Pressure, kPa = 101.3 (Liquid)

Mole fraction of 1-Heptanol (2) - Liquid	Boiling temperature at pressure P, K - Liquid
0.0000	486.51
0.0146	485.96
0.0347	484.95
0.0487	484.22
0.0973	481.91
0.1967	477.17
0.2963	472.27
0.4014	467.41
0.4991	463.16
0.5998	460.10
0.6959	457.25
0.8013	453.95
0.9023	451.26
0.9485	450.61
0.9709	449.88
0.9812	449.63
1.0000	449.53

Sources

• Vapor-liquid equilibrium data of binary mixtures of 1-hexanol, 1-heptanol, 1-nonanol and 1,3-propanediol at P = 101.3 kPa using differential scanning calorimetry (DSC)
• Viscosities and Densities of Fatty Alcohol Mixtures from 298.15 to 338.15 K: Estimation by Kay's Rule and Prediction by the UNIFAC-VISCO and GC-UNIMOD Group Contribution Methods
• Densities and Kinematic Viscosities of Ten Binary 1-Alkanol Liquid Systems at Temperatures of (293.15 and 298.15) K

Note: These property values are available through the Cheméo API. A free account gives you an access key.