Mixture of Octane + Ethylbenzene

Datasets

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

Refractive index (Na D-line) [ref]

Operational conditions:

• Temperature, K = 313.15 (Liquid)
• Pressure, kPa = 101 (Liquid)

Mole fraction of Octane (1) - Liquid	Refractive index (Na D-line) - Liquid
0.0000	1.4843
0.0536	1.4779
0.1028	1.4716
0.2037	1.4595
0.3032	1.4483
0.4015	1.438
0.5013	1.4282
0.6039	1.4188
0.7010	1.4104
0.7996	1.4025
0.9012	1.3949
0.9515	1.3911
1.0000	1.3877

Refractive index (Na D-line) [ref]

Operational conditions:

• Temperature, K = 313.15 (Liquid)
• Pressure, kPa = 101 (Liquid)

Mole fraction of Octane (1) - Liquid	Refractive index (Na D-line) - Liquid
0.0000	1.4843
0.0536	1.4779
0.1028	1.4716
0.2037	1.4595
0.3032	1.4483
0.4015	1.438
0.5013	1.4282
0.6039	1.4188
0.7010	1.4104
0.7996	1.4025
0.9012	1.3949
0.9515	1.3911
1.0000	1.3877

Mass density, kg/m3 [ref]

Operational conditions:

• Temperature, K = 313.15 (Liquid)
• Pressure, kPa = 101 (Liquid)

Mole fraction of Octane (1) - Liquid	Mass density, kg/m3 - Liquid
0.0000	849.2
0.0536	837.6
0.1028	827.4
0.2037	807.4
0.3032	788.7
0.4015	771.4
0.5013	755.0
0.6039	739.2
0.7010	725.1
0.7996	711.6
0.9012	698.6
0.9515	692.3
1.0000	686.3

Mass density, kg/m3 [ref]

Operational conditions:

• Temperature, K = 313.15 (Liquid)
• Pressure, kPa = 101 (Liquid)

Mole fraction of Octane (1) - Liquid	Mass density, kg/m3 - Liquid
0.0000	849.2
0.0536	837.6
0.1028	827.4
0.2037	807.4
0.3032	788.7
0.4015	771.4
0.5013	755.0
0.6039	739.2
0.7010	725.1
0.7996	711.6
0.9012	698.6
0.9515	692.3
1.0000	686.3

Speed of sound, m/s [ref]

Operational conditions:

• Temperature, K = 313.15 (Liquid)
• Pressure, kPa = 101 (Liquid)

Mole fraction of Octane (1) - Liquid	Speed of sound, m/s - Liquid
0.0000	1256.9
0.0536	1244.1
0.1028	1232.9
0.2037	1212.1
0.3032	1193.8
0.4015	1177.7
0.5013	1163.3
0.6039	1150.1
0.7010	1138.8
0.7996	1128.3
0.9012	1119.3
0.9515	1115.0
1.0000	1110.6

Speed of sound, m/s [ref]

Operational conditions:

• Temperature, K = 313.15 (Liquid)
• Pressure, kPa = 101 (Liquid)

Mole fraction of Octane (1) - Liquid	Speed of sound, m/s - Liquid
0.0000	1256.9
0.0536	1244.1
0.1028	1232.9
0.2037	1212.1
0.3032	1193.8
0.4015	1177.7
0.5013	1163.3
0.6039	1150.1
0.7010	1138.8
0.7996	1128.3
0.9012	1119.3
0.9515	1115.0
1.0000	1110.6

Sources

• Experimental densities, refractive indices, and speeds of sound of 12 binary mixtures containing alkanes and aromatic compounds at T = 313.15 K