Mixture of Diisopropyl ether + 1-Butanol

Datasets

1. Mole fraction (2)
2. Excess molar enthalpy (molar enthalpy (4)
3. P_vap - Vapor or sublimation pressure, kPa (4)

Mole fraction of Diisopropyl ether (1) [ref]

Fixed		Measured
Mole fraction of Diisopropyl ether (1) - Liquid	Temperature, K - Liquid	Mole fraction of Diisopropyl ether (1) - Gas
0.0420	318.15	0.6200
0.1010	318.15	0.7740
0.2580	318.15	0.8850
0.3940	318.15	0.9200
0.4150	318.15	0.9230
0.4470	318.15	0.9260
0.6300	318.15	0.9460
0.7010	318.15	0.9510
0.8950	318.15	0.9730
0.0390	338.15	0.5110
0.1310	338.15	0.7430
0.2010	338.15	0.7990
0.0390	338.15	0.5110
0.1310	338.15	0.7430
0.2010	338.15	0.7990
0.3450	338.15	0.8650
0.3800	338.15	0.8750
0.4720	338.15	0.8960
0.5430	338.15	0.9070
0.5810	338.15	0.9120
0.7210	338.15	0.9320
0.9450	338.15	0.9780

Mole fraction of Diisopropyl ether (1) [ref]

Fixed		Measured
Mole fraction of Diisopropyl ether (1) - Liquid	Temperature, K - Liquid	Mole fraction of Diisopropyl ether (1) - Gas
0.0420	318.15	0.6200
0.1010	318.15	0.7740
0.2580	318.15	0.8850
0.3940	318.15	0.9200
0.4150	318.15	0.9230
0.4470	318.15	0.9260
0.6300	318.15	0.9460
0.7010	318.15	0.9510
0.8950	318.15	0.9730
0.0390	338.15	0.5110
0.1310	338.15	0.7430
0.2010	338.15	0.7990
0.0390	338.15	0.5110
0.1310	338.15	0.7430
0.2010	338.15	0.7990
0.3450	338.15	0.8650
0.3800	338.15	0.8750
0.4720	338.15	0.8960
0.5430	338.15	0.9070
0.5810	338.15	0.9120
0.7210	338.15	0.9320
0.9450	338.15	0.9780

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

Operational conditions:

• Pressure, kPa = 101 (Liquid)
• Temperature, K = 303.15 (Liquid)

Mole fraction of Diisopropyl ether (1) - Liquid	Excess molar enthalpy (molar enthalpy of mixing), kJ/mol - Liquid
0.0700	0.0462
0.1130	0.0782
0.1510	0.1046
0.1710	0.1200
0.2700	0.1907
0.3560	0.2431
0.4950	0.3199
0.5580	0.3608
0.6460	0.3769
0.7100	0.3875
0.7720	0.3792
0.8420	0.3218

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

Fixed			Measured
Mole fraction of Diisopropyl ether (1) - Liquid	Pressure, kPa - Liquid	Temperature, K - Liquid	Excess molar enthalpy (molar enthalpy of mixing), kJ/mol - Liquid
0.5000	101.00	303.15	0.3266

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

Operational conditions:

• Pressure, kPa = 101 (Liquid)
• Temperature, K = 303.15 (Liquid)

Mole fraction of Diisopropyl ether (1) - Liquid	Excess molar enthalpy (molar enthalpy of mixing), kJ/mol - Liquid
0.0700	0.0462
0.1130	0.0782
0.1510	0.1046
0.1710	0.1200
0.2700	0.1907
0.3560	0.2431
0.4950	0.3199
0.5580	0.3608
0.6460	0.3769
0.7100	0.3875
0.7720	0.3792
0.8420	0.3218

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

Fixed			Measured
Mole fraction of Diisopropyl ether (1) - Liquid	Pressure, kPa - Liquid	Temperature, K - Liquid	Excess molar enthalpy (molar enthalpy of mixing), kJ/mol - Liquid
0.5000	101.00	303.15	0.3266

Vapor or sublimation pressure, kPa [ref]

Operational condition: Temperature, K = 313.15 (Liquid)

Mole fraction of Diisopropyl ether (1) - Liquid	Vapor or sublimation pressure, kPa - Liquid
0.0000	2.49
0.0591	6.97
0.1010	9.84
0.1480	12.73
0.2012	15.57
0.2491	17.83
0.3005	19.94
0.3006	19.93
0.3503	21.76
0.3993	23.30
0.4003	23.36
0.4482	24.74
0.4487	24.74
0.4980	26.03
0.4983	26.05
0.5486	27.24
0.5490	27.26
0.5991	28.36
0.5993	28.34
0.6491	29.38
0.6992	30.39
0.6996	30.39
0.7494	31.37
0.7998	32.36
0.8504	33.40
0.9016	34.52
0.9520	35.77
1.0000	37.09

Vapor or sublimation pressure, kPa [ref]

Fixed		Measured
Mole fraction of Diisopropyl ether (1) - Liquid	Temperature, K - Liquid	Vapor or sublimation pressure, kPa - Liquid
0.0420	318.15	9.94
0.1010	318.15	14.86
0.2580	318.15	26.27
0.3940	318.15	31.76
0.4150	318.15	32.74
0.4470	318.15	33.66
0.6300	318.15	37.93
0.7010	318.15	39.06
0.8950	318.15	42.89
0.0390	338.15	21.95
0.1310	338.15	37.05
0.2010	338.15	46.46
0.0390	338.15	21.95
0.1310	338.15	37.05
0.2010	338.15	46.46
0.3450	338.15	60.64
0.3800	338.15	63.26
0.4720	338.15	68.96
0.5430	338.15	72.57
0.5810	338.15	74.26
0.7210	338.15	80.19
0.9450	338.15	88.91

Vapor or sublimation pressure, kPa [ref]

Operational condition: Temperature, K = 313.15 (Liquid)

Mole fraction of Diisopropyl ether (1) - Liquid	Vapor or sublimation pressure, kPa - Liquid
0.0000	2.49
0.0591	6.97
0.1010	9.84
0.1480	12.73
0.2012	15.57
0.2491	17.83
0.3005	19.94
0.3006	19.93
0.3503	21.76
0.3993	23.30
0.4003	23.36
0.4482	24.74
0.4487	24.74
0.4980	26.03
0.4983	26.05
0.5486	27.24
0.5490	27.26
0.5991	28.36
0.5993	28.34
0.6491	29.38
0.6992	30.39
0.6996	30.39
0.7494	31.37
0.7998	32.36
0.8504	33.40
0.9016	34.52
0.9520	35.77
1.0000	37.09

Vapor or sublimation pressure, kPa [ref]

Fixed		Measured
Mole fraction of Diisopropyl ether (1) - Liquid	Temperature, K - Liquid	Vapor or sublimation pressure, kPa - Liquid
0.0420	318.15	9.94
0.1010	318.15	14.86
0.2580	318.15	26.27
0.3940	318.15	31.76
0.4150	318.15	32.74
0.4470	318.15	33.66
0.6300	318.15	37.93
0.7010	318.15	39.06
0.8950	318.15	42.89
0.0390	338.15	21.95
0.1310	338.15	37.05
0.2010	338.15	46.46
0.0390	338.15	21.95
0.1310	338.15	37.05
0.2010	338.15	46.46
0.3450	338.15	60.64
0.3800	338.15	63.26
0.4720	338.15	68.96
0.5430	338.15	72.57
0.5810	338.15	74.26
0.7210	338.15	80.19
0.9450	338.15	88.91

Sources

• Experimental and predicted excess molar enthalpies of binary mixtures containing 2,2'-oxybis[propane], benzene, butan-1-ol, 2-methylpropan-1-ol, 2-methyl-2-ene-1-propanol at 303.15 K
• Phase equilibrium properties of binary and ternary systems containing di-isopropyl ether + 1-butanol + benzene at 313.15 K
• Isothermal (vapour + liquid) equilibria for binary mixtures of diisopropyl ether with (methanol, or ethanol, or 1-butanol): Experimental data, correlations, and predictions