Mixture of Methyl formate + Pentane

Datasets

1. Azeotropic composition: mole fraction (4)
2. Excess molar enthalpy (molar enthalpy (2)
3. ρ_l - Mass density, kg/m3 (2)
4. T_boil - Boiling temperature at pressure P, K (2)
5. Azeotropic temperature, K (2)

Azeotropic composition: mole fraction of Methyl formate (1) [ref]

Pressure, kPa - Gas	Azeotropic composition: mole fraction of Methyl formate (1) - Liquid
101.32	0.5580

Mole fraction of Methyl formate (1) [ref]

Operational condition: Pressure, kPa = 101.32 (Liquid)

Mole fraction of Methyl formate (1) - Liquid	Mole fraction of Methyl formate (1) - Gas
0.0000	0.0000
0.0160	0.0890
0.0260	0.1230
0.0450	0.1980
0.0670	0.2590
0.0960	0.3260
0.1110	0.3530
0.1320	0.3850
0.1530	0.4070
0.1840	0.4410
0.2020	0.4590
0.2270	0.4690
0.2570	0.4890
0.2990	0.5060
0.3350	0.5180
0.4020	0.5330
0.4350	0.5420
0.4530	0.5430
0.5070	0.5500
0.5610	0.5570
0.5930	0.5610
0.6090	0.5580
0.6240	0.5610
0.6960	0.5740
0.7210	0.5860
0.7480	0.5920
0.7690	0.5930
0.7850	0.5980
0.8210	0.6070
0.8390	0.6170
0.8590	0.6260
0.8820	0.6480
0.8970	0.6690
0.9160	0.7000
0.9280	0.7240
0.9560	0.7950
0.9830	0.9000
0.9920	0.9440
1.0000	1.0000

Azeotropic composition: mole fraction of Methyl formate (1) [ref]

Pressure, kPa - Gas	Azeotropic composition: mole fraction of Methyl formate (1) - Liquid
101.32	0.5580

Mole fraction of Methyl formate (1) [ref]

Operational condition: Pressure, kPa = 101.32 (Liquid)

Mole fraction of Methyl formate (1) - Liquid	Mole fraction of Methyl formate (1) - Gas
0.0000	0.0000
0.0160	0.0890
0.0260	0.1230
0.0450	0.1980
0.0670	0.2590
0.0960	0.3260
0.1110	0.3530
0.1320	0.3850
0.1530	0.4070
0.1840	0.4410
0.2020	0.4590
0.2270	0.4690
0.2570	0.4890
0.2990	0.5060
0.3350	0.5180
0.4020	0.5330
0.4350	0.5420
0.4530	0.5430
0.5070	0.5500
0.5610	0.5570
0.5930	0.5610
0.6090	0.5580
0.6240	0.5610
0.6960	0.5740
0.7210	0.5860
0.7480	0.5920
0.7690	0.5930
0.7850	0.5980
0.8210	0.6070
0.8390	0.6170
0.8590	0.6260
0.8820	0.6480
0.8970	0.6690
0.9160	0.7000
0.9280	0.7240
0.9560	0.7950
0.9830	0.9000
0.9920	0.9440
1.0000	1.0000

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

Operational conditions:

• Temperature, K = 291.15 (Liquid)
• Pressure, kPa = 101 (Liquid)

Mole fraction of Methyl formate (1) - Liquid	Excess molar enthalpy (molar enthalpy of mixing), kJ/mol - Liquid
0.1107	0.6320
0.2113	1.154
0.3055	1.554
0.3765	1.749
0.4380	1.846
0.4783	1.876
0.5268	1.899
0.5716	1.884
0.6028	1.84
0.6356	1.784
0.6702	1.711
0.7191	1.597
0.7683	1.433
0.8256	1.206
0.8773	0.9480
0.9215	0.6630
0.9587	0.3460

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

Operational conditions:

• Temperature, K = 291.15 (Liquid)
• Pressure, kPa = 101 (Liquid)

Mole fraction of Methyl formate (1) - Liquid	Excess molar enthalpy (molar enthalpy of mixing), kJ/mol - Liquid
0.1107	0.6320
0.2113	1.154
0.3055	1.554
0.3765	1.749
0.4380	1.846
0.4783	1.876
0.5268	1.899
0.5716	1.884
0.6028	1.84
0.6356	1.784
0.6702	1.711
0.7191	1.597
0.7683	1.433
0.8256	1.206
0.8773	0.9480
0.9215	0.6630
0.9587	0.3460

Mass density, kg/m3 [ref]

Operational conditions:

• Temperature, K = 291.15 (Liquid)
• Pressure, kPa = 101 (Liquid)

Mole fraction of Methyl formate (1) - Liquid	Mass density, kg/m3 - Liquid
0.0000	627.86
0.0910	640.27
0.1020	641.95
0.1470	649.45
0.2060	660.56
0.2700	674.05
0.3090	683.08
0.3710	698.6
0.3930	704.52
0.4160	710.63
0.4510	721.01
0.4880	732.21
0.5060	737.92
0.5590	755.6
0.6180	776.61
0.6950	807.5
0.7590	835.94
0.7860	849.13
0.8270	870.13
0.8400	876.82
0.9410	936.47
1.0000	977.21

Mass density, kg/m3 [ref]

Operational conditions:

• Temperature, K = 291.15 (Liquid)
• Pressure, kPa = 101 (Liquid)

Mole fraction of Methyl formate (1) - Liquid	Mass density, kg/m3 - Liquid
0.0000	627.86
0.0910	640.27
0.1020	641.95
0.1470	649.45
0.2060	660.56
0.2700	674.05
0.3090	683.08
0.3710	698.6
0.3930	704.52
0.4160	710.63
0.4510	721.01
0.4880	732.21
0.5060	737.92
0.5590	755.6
0.6180	776.61
0.6950	807.5
0.7590	835.94
0.7860	849.13
0.8270	870.13
0.8400	876.82
0.9410	936.47
1.0000	977.21

Boiling temperature at pressure P, K [ref]

Operational condition: Pressure, kPa = 101.32 (Liquid)

Mole fraction of Methyl formate (1) - Liquid	Boiling temperature at pressure P, K - Liquid
0.0000	309.04
0.0160	306.78
0.0260	305.57
0.0450	303.65
0.0670	301.48
0.0960	299.65
0.1110	298.77
0.1320	297.78
0.1530	296.97
0.1840	296.10
0.2020	295.60
0.2270	295.16
0.2570	294.80
0.2990	294.42
0.3350	294.12
0.4020	294.01
0.4350	293.92
0.4530	294.03
0.5070	293.85
0.5610	293.77
0.5930	293.92
0.6090	293.94
0.6240	293.96
0.6960	294.02
0.7210	293.92
0.7480	294.04
0.7690	294.28
0.7850	294.06
0.8210	294.64
0.8390	294.88
0.8590	294.66
0.8820	295.17
0.8970	295.72
0.9160	296.59
0.9280	297.22
0.9560	299.41
0.9830	302.11
0.9920	303.15
1.0000	304.70

Boiling temperature at pressure P, K [ref]

Operational condition: Pressure, kPa = 101.32 (Liquid)

Mole fraction of Methyl formate (1) - Liquid	Boiling temperature at pressure P, K - Liquid
0.0000	309.04
0.0160	306.78
0.0260	305.57
0.0450	303.65
0.0670	301.48
0.0960	299.65
0.1110	298.77
0.1320	297.78
0.1530	296.97
0.1840	296.10
0.2020	295.60
0.2270	295.16
0.2570	294.80
0.2990	294.42
0.3350	294.12
0.4020	294.01
0.4350	293.92
0.4530	294.03
0.5070	293.85
0.5610	293.77
0.5930	293.92
0.6090	293.94
0.6240	293.96
0.6960	294.02
0.7210	293.92
0.7480	294.04
0.7690	294.28
0.7850	294.06
0.8210	294.64
0.8390	294.88
0.8590	294.66
0.8820	295.17
0.8970	295.72
0.9160	296.59
0.9280	297.22
0.9560	299.41
0.9830	302.11
0.9920	303.15
1.0000	304.70

Azeotropic temperature, K [ref]

Pressure, kPa - Gas	Azeotropic temperature, K - Liquid
101.32	293.88

Azeotropic temperature, K [ref]

Pressure, kPa - Gas	Azeotropic temperature, K - Liquid
101.32	293.88

Sources

• Experimentation and thermodynamic representations of binaries containing compounds of low boiling points: Pentane and alkylmethanoates