Mixture of Octane + Benzene, propyl- + Ethylbenzene

Datasets

1. n₀ - Refractive index (Na D-line) (2)
2. ρ_l - Mass density, kg/m3 (2)

Refractive index (Na D-line) [ref]

Operational condition: Pressure, kPa = 100 (Liquid)

Fixed			Measured
Mole fraction of Ethylbenzene (3) - Liquid	Mole fraction of Octane (1) - Liquid	Temperature, K - Liquid	Refractive index (Na D-line) - Liquid
0.0378	0.6051	298.15	1.4279
0.0446	0.8535	298.15	1.4063
0.0707	0.4032	298.15	1.4474
0.0708	0.6539	298.15	1.4237
0.0747	0.1635	298.15	1.472
0.1573	0.5040	298.15	1.437
0.1691	0.2825	298.15	1.459
0.2498	0.6022	298.15	1.4272
0.2672	0.1683	298.15	1.4709
0.2696	0.6321	298.15	1.4244
0.3502	0.3982	298.15	1.4468
0.4494	0.0396	298.15	1.4859
0.4520	0.2671	298.15	1.4602
0.5243	0.2707	298.15	1.46
0.6811	0.1492	298.15	1.4736
0.0378	0.6051	308.15	1.4236
0.0446	0.8535	308.15	1.402
0.0707	0.4032	308.15	1.4431
0.0708	0.6539	308.15	1.4194
0.0747	0.1635	308.15	1.4675
0.1573	0.5040	308.15	1.4324
0.1691	0.2825	308.15	1.4551
0.2498	0.6022	308.15	1.4227
0.2672	0.1683	308.15	1.4667
0.2696	0.6321	308.15	1.4201
0.3502	0.3982	308.15	1.442
0.4494	0.0396	308.15	1.4814
0.4520	0.2671	308.15	1.4559
0.5243	0.2707	308.15	1.4553
0.6811	0.1492	308.15	1.4689
0.0378	0.6051	318.15	1.42
0.0446	0.8535	318.15	1.398
0.0707	0.4032	318.15	1.4382
0.0708	0.6539	318.15	1.4148
0.0747	0.1635	318.15	1.4624
0.1573	0.5040	318.15	1.4284
0.1691	0.2825	318.15	1.45
0.2498	0.6022	318.15	1.4186
0.2672	0.1683	318.15	1.462
0.2696	0.6321	318.15	1.416
0.3502	0.3982	318.15	1.438
0.4494	0.0396	318.15	1.477
0.4520	0.2671	318.15	1.4518
0.5243	0.2707	318.15	1.4508
0.6811	0.1492	318.15	1.4648

Refractive index (Na D-line) [ref]

Operational condition: Pressure, kPa = 100 (Liquid)

Fixed			Measured
Mole fraction of Ethylbenzene (3) - Liquid	Mole fraction of Octane (1) - Liquid	Temperature, K - Liquid	Refractive index (Na D-line) - Liquid
0.0378	0.6051	298.15	1.4279
0.0446	0.8535	298.15	1.4063
0.0707	0.4032	298.15	1.4474
0.0708	0.6539	298.15	1.4237
0.0747	0.1635	298.15	1.472
0.1573	0.5040	298.15	1.437
0.1691	0.2825	298.15	1.459
0.2498	0.6022	298.15	1.4272
0.2672	0.1683	298.15	1.4709
0.2696	0.6321	298.15	1.4244
0.3502	0.3982	298.15	1.4468
0.4494	0.0396	298.15	1.4859
0.4520	0.2671	298.15	1.4602
0.5243	0.2707	298.15	1.46
0.6811	0.1492	298.15	1.4736
0.0378	0.6051	308.15	1.4236
0.0446	0.8535	308.15	1.402
0.0707	0.4032	308.15	1.4431
0.0708	0.6539	308.15	1.4194
0.0747	0.1635	308.15	1.4675
0.1573	0.5040	308.15	1.4324
0.1691	0.2825	308.15	1.4551
0.2498	0.6022	308.15	1.4227
0.2672	0.1683	308.15	1.4667
0.2696	0.6321	308.15	1.4201
0.3502	0.3982	308.15	1.442
0.4494	0.0396	308.15	1.4814
0.4520	0.2671	308.15	1.4559
0.5243	0.2707	308.15	1.4553
0.6811	0.1492	308.15	1.4689
0.0378	0.6051	318.15	1.42
0.0446	0.8535	318.15	1.398
0.0707	0.4032	318.15	1.4382
0.0708	0.6539	318.15	1.4148
0.0747	0.1635	318.15	1.4624
0.1573	0.5040	318.15	1.4284
0.1691	0.2825	318.15	1.45
0.2498	0.6022	318.15	1.4186
0.2672	0.1683	318.15	1.462
0.2696	0.6321	318.15	1.416
0.3502	0.3982	318.15	1.438
0.4494	0.0396	318.15	1.477
0.4520	0.2671	318.15	1.4518
0.5243	0.2707	318.15	1.4508
0.6811	0.1492	318.15	1.4648

Mass density, kg/m3 [ref]

Operational condition: Pressure, kPa = 100 (Liquid)

Fixed			Measured
Mole fraction of Ethylbenzene (3) - Liquid	Mole fraction of Octane (1) - Liquid	Temperature, K - Liquid	Mass density, kg/m3 - Liquid
0.0378	0.6051	298.15	754.7
0.0446	0.8535	298.15	718.2
0.0707	0.4032	298.15	786.9
0.0708	0.6539	298.15	747.2
0.0747	0.1635	298.15	828.0
0.1573	0.5040	298.15	769.8
0.1691	0.2825	298.15	806.8
0.2498	0.6022	298.15	753.3
0.2672	0.1683	298.15	827.1
0.2696	0.6321	298.15	747.7
0.3502	0.3982	298.15	786.0
0.4494	0.0396	298.15	851.9
0.4520	0.2671	298.15	808.6
0.5243	0.2707	298.15	807.7
0.6811	0.1492	298.15	830.8
0.0378	0.6051	308.15	746.7
0.0446	0.8535	308.15	710.1
0.0707	0.4032	308.15	778.6
0.0708	0.6539	308.15	739.0
0.0747	0.1635	308.15	819.6
0.1573	0.5040	308.15	761.5
0.1691	0.2825	308.15	798.5
0.2498	0.6022	308.15	745.3
0.2672	0.1683	308.15	818.7
0.2696	0.6321	308.15	740.4
0.3502	0.3982	308.15	777.8
0.4494	0.0396	308.15	843.3
0.4520	0.2671	308.15	800.4
0.5243	0.2707	308.15	799.5
0.6811	0.1492	308.15	821.6
0.0378	0.6051	318.15	738.4
0.0446	0.8535	318.15	701.8
0.0707	0.4032	318.15	770.0
0.0708	0.6539	318.15	730.5
0.0747	0.1635	318.15	811.0
0.1573	0.5040	318.15	753.1
0.1691	0.2825	318.15	789.9
0.2498	0.6022	318.15	736.7
0.2672	0.1683	318.15	810.0
0.2696	0.6321	318.15	732.0
0.3502	0.3982	318.15	769.3
0.4494	0.0396	318.15	834.7
0.4520	0.2671	318.15	791.8
0.5243	0.2707	318.15	791.0
0.6811	0.1492	318.15	813.5

Mass density, kg/m3 [ref]

Operational condition: Pressure, kPa = 100 (Liquid)

Fixed			Measured
Mole fraction of Ethylbenzene (3) - Liquid	Mole fraction of Octane (1) - Liquid	Temperature, K - Liquid	Mass density, kg/m3 - Liquid
0.0378	0.6051	298.15	754.7
0.0446	0.8535	298.15	718.2
0.0707	0.4032	298.15	786.9
0.0708	0.6539	298.15	747.2
0.0747	0.1635	298.15	828.0
0.1573	0.5040	298.15	769.8
0.1691	0.2825	298.15	806.8
0.2498	0.6022	298.15	753.3
0.2672	0.1683	298.15	827.1
0.2696	0.6321	298.15	747.7
0.3502	0.3982	298.15	786.0
0.4494	0.0396	298.15	851.9
0.4520	0.2671	298.15	808.6
0.5243	0.2707	298.15	807.7
0.6811	0.1492	298.15	830.8
0.0378	0.6051	308.15	746.7
0.0446	0.8535	308.15	710.1
0.0707	0.4032	308.15	778.6
0.0708	0.6539	308.15	739.0
0.0747	0.1635	308.15	819.6
0.1573	0.5040	308.15	761.5
0.1691	0.2825	308.15	798.5
0.2498	0.6022	308.15	745.3
0.2672	0.1683	308.15	818.7
0.2696	0.6321	308.15	740.4
0.3502	0.3982	308.15	777.8
0.4494	0.0396	308.15	843.3
0.4520	0.2671	308.15	800.4
0.5243	0.2707	308.15	799.5
0.6811	0.1492	308.15	821.6
0.0378	0.6051	318.15	738.4
0.0446	0.8535	318.15	701.8
0.0707	0.4032	318.15	770.0
0.0708	0.6539	318.15	730.5
0.0747	0.1635	318.15	811.0
0.1573	0.5040	318.15	753.1
0.1691	0.2825	318.15	789.9
0.2498	0.6022	318.15	736.7
0.2672	0.1683	318.15	810.0
0.2696	0.6321	318.15	732.0
0.3502	0.3982	318.15	769.3
0.4494	0.0396	318.15	834.7
0.4520	0.2671	318.15	791.8
0.5243	0.2707	318.15	791.0
0.6811	0.1492	318.15	813.5

Sources

• The density, the refractive index and the adjustment of the excess thermodynamic properties by means of the multiple linear regression method for the ternary system ethylbenzene-octane-propylbenzene