Mixture of Benzene + n-Butyl ether

Datasets

1. Mole fraction (2)
2. Excess molar enthalpy (molar enthalpy (4)
3. n₀ - Refractive index (Na D-line) (2)
4. ρ_l - Mass density, kg/m3 (2)

Mole fraction of Benzene (1) [ref]

Operational condition: Temperature, K = 333.15 (Liquid)

Mole fraction of Benzene (1) - Liquid	Mole fraction of Benzene (1) - Gas
0.0187	0.1463
0.0406	0.2718
0.0589	0.3592
0.0787	0.4402
0.1187	0.5571
0.1691	0.6885
0.2286	0.7499
0.2895	0.8014
0.3485	0.8409
0.4096	0.8746
0.4689	0.8920
0.5291	0.9115
0.5895	0.9291
0.6493	0.9439
0.7094	0.9557
0.7693	0.9668
0.8298	0.9768
0.8799	0.9816
0.9199	0.9891
0.9402	0.9908
0.9603	0.9950
0.9804	0.9981

Mole fraction of Benzene (1) [ref]

Operational condition: Temperature, K = 333.15 (Liquid)

Mole fraction of Benzene (1) - Liquid	Mole fraction of Benzene (1) - Gas
0.0187	0.1463
0.0406	0.2718
0.0589	0.3592
0.0787	0.4402
0.1187	0.5571
0.1691	0.6885
0.2286	0.7499
0.2895	0.8014
0.3485	0.8409
0.4096	0.8746
0.4689	0.8920
0.5291	0.9115
0.5895	0.9291
0.6493	0.9439
0.7094	0.9557
0.7693	0.9668
0.8298	0.9768
0.8799	0.9816
0.9199	0.9891
0.9402	0.9908
0.9603	0.9950
0.9804	0.9981

Excess molar enthalpy (molar enthalpy of mixing), kJ/mol [ref]

Operational conditions:

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

Mole fraction of n-Butyl ether (2) - Liquid	Excess molar enthalpy (molar enthalpy of mixing), kJ/mol - Liquid
0.0504	0.0928
0.0994	0.1644
0.1501	0.2201
0.1993	0.2604
0.2494	0.2892
0.3001	0.3084
0.3493	0.3176
0.4001	0.3196
0.4504	0.3149
0.4998	0.3040
0.5501	0.2885
0.5985	0.2685
0.6500	0.2440
0.6990	0.2165
0.7510	0.1852
0.7996	0.1519
0.8510	0.1163
0.8982	0.0802
0.9515	0.0379

Excess molar enthalpy (molar enthalpy of mixing), kJ/mol [ref]

Operational conditions:

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

Mole fraction of n-Butyl ether (2) - Liquid	Excess molar enthalpy (molar enthalpy of mixing), kJ/mol - Liquid
0.0499	0.0997
0.1001	0.1779
0.1502	0.2366
0.2002	0.2802
0.3003	0.3298
0.4003	0.3411
0.5000	0.3241
0.6000	0.2857
0.6992	0.2316
0.7997	0.1629
0.9000	0.0844

Excess molar enthalpy (molar enthalpy of mixing), kJ/mol [ref]

Operational conditions:

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

Mole fraction of n-Butyl ether (2) - Liquid	Excess molar enthalpy (molar enthalpy of mixing), kJ/mol - Liquid
0.0504	0.0928
0.0994	0.1644
0.1501	0.2201
0.1993	0.2604
0.2494	0.2892
0.3001	0.3084
0.3493	0.3176
0.4001	0.3196
0.4504	0.3149
0.4998	0.3040
0.5501	0.2885
0.5985	0.2685
0.6500	0.2440
0.6990	0.2165
0.7510	0.1852
0.7996	0.1519
0.8510	0.1163
0.8982	0.0802
0.9515	0.0379

Excess molar enthalpy (molar enthalpy of mixing), kJ/mol [ref]

Operational conditions:

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

Mole fraction of n-Butyl ether (2) - Liquid	Excess molar enthalpy (molar enthalpy of mixing), kJ/mol - Liquid
0.0499	0.0997
0.1001	0.1779
0.1502	0.2366
0.2002	0.2802
0.3003	0.3298
0.4003	0.3411
0.5000	0.3241
0.6000	0.2857
0.6992	0.2316
0.7997	0.1629
0.9000	0.0844

Refractive index (Na D-line) [ref]

Operational conditions:

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

Mole fraction of n-Butyl ether (2) - Liquid	Refractive index (Na D-line) - Liquid
0.0502	1.4872
0.0999	1.4783
0.1999	1.4632
0.2999	1.4505
0.4000	1.4393
0.4994	1.4298
0.6002	1.4214
0.6985	1.4141
0.8005	1.4076
0.9014	1.4016
0.9506	1.399

Refractive index (Na D-line) [ref]

Operational conditions:

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

Mole fraction of n-Butyl ether (2) - Liquid	Refractive index (Na D-line) - Liquid
0.0502	1.4872
0.0999	1.4783
0.1999	1.4632
0.2999	1.4505
0.4000	1.4393
0.4994	1.4298
0.6002	1.4214
0.6985	1.4141
0.8005	1.4076
0.9014	1.4016
0.9506	1.399

Mass density, kg/m3 [ref]

Operational conditions:

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

Mole fraction of n-Butyl ether (2) - Liquid	Mass density, kg/m3 - Liquid
0.0502	863.1
0.0999	853.73
0.1999	837.31
0.2999	823.35
0.4000	811.31
0.4994	800.95
0.6002	791.7
0.6985	783.71
0.8005	776.38
0.9014	769.91
0.9506	767.02

Mass density, kg/m3 [ref]

Operational conditions:

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

Mole fraction of n-Butyl ether (2) - Liquid	Mass density, kg/m3 - Liquid
0.0502	863.1
0.0999	853.73
0.1999	837.31
0.2999	823.35
0.4000	811.31
0.4994	800.95
0.6002	791.7
0.6985	783.71
0.8005	776.38
0.9014	769.91
0.9506	767.02

Sources

• Excess enthalpies of ether + alcohol + hydrocarbon mixtures: Binary and ternary mixtures containing dibutyl ether (DBE), 1-butanol and benzene at 298.15K and 313.15K
• Isothermal Vapor-Liquid Equilibrium at 333.15 K, Density, and Refractive Index at 298.15 K for the Ternary Mixture of Dibutyl Ether + Ethanol + Benzene and Binary Subsystems