Mixture of Toluene + Cyclooctane

Datasets

1. η - Viscosity, Pa*s (2)
2. n₀ - Refractive index (Na D-line) (2)
3. ρ_l - Mass density, kg/m3 (6)
4. c_sound,fluid - Speed of Sound, m/s (2)

Viscosity, Pa*s [ref]

Operational condition: Pressure, kPa = 101 (Liquid)

Fixed		Measured
Temperature, K - Liquid	Mole fraction of Toluene (1) - Liquid	Viscosity, Pa*s - Liquid
308.15	0.0000	0.0018
308.15	0.0997	0.0014
308.15	0.1951	0.0012
308.15	0.3032	0.0010
308.15	0.3904	0.0009
308.15	0.4868	0.0008
308.15	0.5898	0.0007
308.15	0.6919	0.0006
308.15	0.8003	0.0006
308.15	0.8880	0.0005
308.15	1.0000	0.0005
313.15	0.0000	0.0016
313.15	0.0997	0.0013
313.15	0.1951	0.0011
313.15	0.3032	0.0009
313.15	0.3904	0.0008
313.15	0.4868	0.0007
313.15	0.5898	0.0007
313.15	0.6919	0.0006
313.15	0.8003	0.0005
313.15	0.8880	0.0005
313.15	1.0000	0.0005

Viscosity, Pa*s [ref]

Operational condition: Pressure, kPa = 101 (Liquid)

Fixed		Measured
Temperature, K - Liquid	Mole fraction of Toluene (1) - Liquid	Viscosity, Pa*s - Liquid
308.15	0.0000	0.0018
308.15	0.0997	0.0014
308.15	0.1951	0.0012
308.15	0.3032	0.0010
308.15	0.3904	0.0009
308.15	0.4868	0.0008
308.15	0.5898	0.0007
308.15	0.6919	0.0006
308.15	0.8003	0.0006
308.15	0.8880	0.0005
308.15	1.0000	0.0005
313.15	0.0000	0.0016
313.15	0.0997	0.0013
313.15	0.1951	0.0011
313.15	0.3032	0.0009
313.15	0.3904	0.0008
313.15	0.4868	0.0007
313.15	0.5898	0.0007
313.15	0.6919	0.0006
313.15	0.8003	0.0005
313.15	0.8880	0.0005
313.15	1.0000	0.0005

Refractive index (Na D-line) [ref]

Operational conditions:

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

Mole fraction of Cyclooctane (2) - Liquid	Refractive index (Na D-line) - Liquid
0.0000	1.494
0.0488	1.4912
0.1031	1.4882
0.2021	1.4831
0.2973	1.4786
0.4014	1.4741
0.5000	1.4703
0.6005	1.4667
0.6976	1.4636
0.7981	1.4607
0.9007	1.4581
0.9494	1.457
1.0000	1.456

Refractive index (Na D-line) [ref]

Operational conditions:

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

Mole fraction of Cyclooctane (2) - Liquid	Refractive index (Na D-line) - Liquid
0.0000	1.494
0.0488	1.4912
0.1031	1.4882
0.2021	1.4831
0.2973	1.4786
0.4014	1.4741
0.5000	1.4703
0.6005	1.4667
0.6976	1.4636
0.7981	1.4607
0.9007	1.4581
0.9494	1.457
1.0000	1.456

Mass density, kg/m3 [ref]

Operational condition: Pressure, kPa = 101 (Liquid)

Fixed		Measured
Temperature, K - Liquid	Mole fraction of Toluene (1) - Liquid	Mass density, kg/m3 - Liquid
308.15	0.0000	823.6
308.15	0.0997	824.6
308.15	0.1951	826.0
308.15	0.3032	828.1
308.15	0.3904	830.0
308.15	0.4868	832.5
308.15	0.5898	835.6
308.15	0.6919	839.2
308.15	0.8003	843.4
308.15	0.8880	847.3
308.15	1.0000	852.8
313.15	0.0000	819.7
313.15	0.0997	820.7
313.15	0.1951	822.1
313.15	0.3032	824.1
313.15	0.3904	826.0
313.15	0.4868	828.5
313.15	0.5898	831.4
313.15	0.6919	834.9
313.15	0.8003	839.1
313.15	0.8880	842.9
313.15	1.0000	848.3

Mass density, kg/m3 [ref]

Operational conditions:

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

Mole fraction of Cyclooctane (2) - Liquid	Mass density, kg/m3 - Liquid
0.0000	862.17
0.0488	859.8
0.1031	857.06
0.2021	852.54
0.2973	848.53
0.4014	844.74
0.5000	841.57
0.6005	838.71
0.6976	836.42
0.7981	834.45
0.9007	832.83
0.9494	832.18
1.0000	831.47

Mass density, kg/m3 [ref]

Operational conditions:

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

Mole fraction of Cyclooctane (2) - Liquid	Mass density, kg/m3 - Liquid
0.0000	862.2
0.0488	859.8
0.1031	857.0
0.2021	852.5
0.2973	848.5
0.4014	844.7
0.5000	841.5
0.6005	838.7
0.6976	836.4
0.7981	834.4
0.9007	832.8
0.9494	832.1
1.0000	831.5

Mass density, kg/m3 [ref]

Operational condition: Pressure, kPa = 101 (Liquid)

Fixed		Measured
Temperature, K - Liquid	Mole fraction of Toluene (1) - Liquid	Mass density, kg/m3 - Liquid
308.15	0.0000	823.6
308.15	0.0997	824.6
308.15	0.1951	826.0
308.15	0.3032	828.1
308.15	0.3904	830.0
308.15	0.4868	832.5
308.15	0.5898	835.6
308.15	0.6919	839.2
308.15	0.8003	843.4
308.15	0.8880	847.3
308.15	1.0000	852.8
313.15	0.0000	819.7
313.15	0.0997	820.7
313.15	0.1951	822.1
313.15	0.3032	824.1
313.15	0.3904	826.0
313.15	0.4868	828.5
313.15	0.5898	831.4
313.15	0.6919	834.9
313.15	0.8003	839.1
313.15	0.8880	842.9
313.15	1.0000	848.3

Mass density, kg/m3 [ref]

Operational conditions:

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

Mole fraction of Cyclooctane (2) - Liquid	Mass density, kg/m3 - Liquid
0.0000	862.17
0.0488	859.8
0.1031	857.06
0.2021	852.54
0.2973	848.53
0.4014	844.74
0.5000	841.57
0.6005	838.71
0.6976	836.42
0.7981	834.45
0.9007	832.83
0.9494	832.18
1.0000	831.47

Mass density, kg/m3 [ref]

Operational conditions:

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

Mole fraction of Cyclooctane (2) - Liquid	Mass density, kg/m3 - Liquid
0.0000	862.2
0.0488	859.8
0.1031	857.0
0.2021	852.5
0.2973	848.5
0.4014	844.7
0.5000	841.5
0.6005	838.7
0.6976	836.4
0.7981	834.4
0.9007	832.8
0.9494	832.1
1.0000	831.5

Speed of sound, m/s [ref]

Operational conditions:

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

Mole fraction of Cyclooctane (2) - Liquid	Speed of sound, m/s - Liquid
0.0000	1305.0
0.0488	1307.0
0.1031	1309.0
0.2021	1315.0
0.2973	1321.0
0.4014	1329.0
0.5000	1337.0
0.6005	1347.0
0.6976	1356.0
0.7981	1367.0
0.9007	1378.0
0.9494	1384.0
1.0000	1391.0

Speed of sound, m/s [ref]

Operational conditions:

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

Mole fraction of Cyclooctane (2) - Liquid	Speed of sound, m/s - Liquid
0.0000	1305.0
0.0488	1307.0
0.1031	1309.0
0.2021	1315.0
0.2973	1321.0
0.4014	1329.0
0.5000	1337.0
0.6005	1347.0
0.6976	1356.0
0.7981	1367.0
0.9007	1378.0
0.9494	1384.0
1.0000	1391.0

Sources

• Viscometric and Volumetric Properties of 10 Regular Binary Systems at 308.15 K and 313.15 K
• Measurement and correlation of liquid liquid equilibria for ternary systems {cyclooctane + aromatic hydrocarbon + 1-ethyl-3-methylpyridinium ethylsulfate} at T = 298.15 K and atmospheric pressure
• Density, Speed of Sound, and Refractive Index of the Binary Systems Cyclohexane (1) or Methylcyclohexane (1) or Cyclo-octane (1) with Benzene (2), Toluene (2), and Ethylbenzene (2) at Two Temperatures