Mixture of 2-Pentanol + n-Butyl ether

Datasets

1. Excess molar enthalpy (molar enthalpy (2)

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

Operational condition: Pressure, kPa = 100 (Liquid)

Fixed		Measured
Temperature, K - Liquid	Mole fraction of n-Butyl ether (2) - Liquid	Excess molar enthalpy (molar enthalpy of mixing), kJ/mol - Liquid
298.15	0.0974	0.3510
298.15	0.1685	0.5690
298.15	0.2474	0.7750
298.15	0.3335	0.9410
298.15	0.3970	1.016
298.15	0.5490	1.129
298.15	0.5096	1.12
298.15	0.6386	1.123
298.15	0.7050	1.068
298.15	0.7803	0.9710
298.15	0.8623	0.8090
298.15	0.9322	0.4950
308.15	0.0841	0.3170
308.15	0.1634	0.5770
308.15	0.2305	0.7610
308.15	0.3156	0.9430
308.15	0.4161	1.104
308.15	0.4834	1.19
308.15	0.5759	1.203
308.15	0.6314	1.198
308.15	0.7299	1.108
308.15	0.8144	0.9780
308.15	0.9080	0.6720
308.15	0.9640	0.3120

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

Operational condition: Pressure, kPa = 100 (Liquid)

Fixed		Measured
Temperature, K - Liquid	Mole fraction of n-Butyl ether (2) - Liquid	Excess molar enthalpy (molar enthalpy of mixing), kJ/mol - Liquid
298.15	0.0974	0.3510
298.15	0.1685	0.5690
298.15	0.2474	0.7750
298.15	0.3335	0.9410
298.15	0.3970	1.016
298.15	0.5490	1.129
298.15	0.5096	1.12
298.15	0.6386	1.123
298.15	0.7050	1.068
298.15	0.7803	0.9710
298.15	0.8623	0.8090
298.15	0.9322	0.4950
308.15	0.0841	0.3170
308.15	0.1634	0.5770
308.15	0.2305	0.7610
308.15	0.3156	0.9430
308.15	0.4161	1.104
308.15	0.4834	1.19
308.15	0.5759	1.203
308.15	0.6314	1.198
308.15	0.7299	1.108
308.15	0.8144	0.9780
308.15	0.9080	0.6720
308.15	0.9640	0.3120

Sources

• Excess molar enthalpies of the binary systems: (Dibutyl ether + isomers of pentanol) at T = (298.15 and 308.15) K