Mixture of 1-Butanol + Propanoic acid, 2-methyl-, ethyl ester

Datasets

1. Mole fraction (4)
2. Excess molar enthalpy (molar enthalpy (2)
3. P_vap - Vapor or sublimation pressure, kPa (2)
4. ρ_l - Mass density, kg/m3 (2)
5. T_boil - Boiling temperature at pressure P, K (2)

Mole fraction of Propanoic acid, 2-methyl-, ethyl ester (2) [ref]

Fixed		Measured
Mole fraction of Propanoic acid, 2-methyl-, ethyl ester (2) - Liquid	Temperature, K - Liquid	Mole fraction of Propanoic acid, 2-methyl-, ethyl ester (2) - Gas
0.0000	303.15	0.0000
0.0386	303.15	0.2489
0.0694	303.15	0.3737
0.1189	303.15	0.4929
0.1786	303.15	0.5743
0.2562	303.15	0.6475
0.3490	303.15	0.7106
0.4203	303.15	0.7430
0.4597	303.15	0.7582
0.5580	303.15	0.7969
0.6363	303.15	0.8215
0.7086	303.15	0.8539
0.8124	303.15	0.8962
0.8950	303.15	0.9312
0.9517	303.15	0.9618
1.0000	303.15	1.0000
0.0000	323.15	0.0000
0.0415	323.15	0.1938
0.0839	323.15	0.3210
0.1328	323.15	0.4161
0.1738	323.15	0.4724
0.2315	323.15	0.5377
0.2929	323.15	0.5901
0.3508	323.15	0.6386
0.4063	323.15	0.6716
0.7228	323.15	0.8222
0.8003	323.15	0.8622
0.8965	323.15	0.9226
0.9512	323.15	0.9552
1.0000	323.15	1.0000

Mole fraction of Propanoic acid, 2-methyl-, ethyl ester (2) [ref]

Fixed		Measured
Mole fraction of Propanoic acid, 2-methyl-, ethyl ester (2) - Liquid	Pressure, kPa - Liquid	Mole fraction of Propanoic acid, 2-methyl-, ethyl ester (2) - Gas
0.0000	40.00	0.0000
0.0737	40.00	0.1545
0.1035	40.00	0.2114
0.1719	40.00	0.3229
0.2528	40.00	0.4220
0.3083	40.00	0.4804
0.4238	40.00	0.5810
0.5038	40.00	0.6330
0.5960	40.00	0.7015
0.6759	40.00	0.7509
0.7601	40.00	0.8004
0.8573	40.00	0.8643
0.9344	40.00	0.9208
0.9682	40.00	0.9635
1.0000	40.00	1.0000
0.0000	101.33	0.0000
0.0653	101.33	0.1094
0.0998	101.33	0.1730
0.1802	101.33	0.2817
0.2513	101.33	0.3622
0.3182	101.33	0.4193
0.4215	101.33	0.5007
0.5116	101.33	0.5806
0.5893	101.33	0.6370
0.6827	101.33	0.7054
0.7591	101.33	0.7671
0.8571	101.33	0.8547
0.9030	101.33	0.8929
0.9664	101.33	0.9624
1.0000	101.33	1.0000

Mole fraction of Propanoic acid, 2-methyl-, ethyl ester (2) [ref]

Fixed		Measured
Mole fraction of Propanoic acid, 2-methyl-, ethyl ester (2) - Liquid	Temperature, K - Liquid	Mole fraction of Propanoic acid, 2-methyl-, ethyl ester (2) - Gas
0.0000	303.15	0.0000
0.0386	303.15	0.2489
0.0694	303.15	0.3737
0.1189	303.15	0.4929
0.1786	303.15	0.5743
0.2562	303.15	0.6475
0.3490	303.15	0.7106
0.4203	303.15	0.7430
0.4597	303.15	0.7582
0.5580	303.15	0.7969
0.6363	303.15	0.8215
0.7086	303.15	0.8539
0.8124	303.15	0.8962
0.8950	303.15	0.9312
0.9517	303.15	0.9618
1.0000	303.15	1.0000
0.0000	323.15	0.0000
0.0415	323.15	0.1938
0.0839	323.15	0.3210
0.1328	323.15	0.4161
0.1738	323.15	0.4724
0.2315	323.15	0.5377
0.2929	323.15	0.5901
0.3508	323.15	0.6386
0.4063	323.15	0.6716
0.7228	323.15	0.8222
0.8003	323.15	0.8622
0.8965	323.15	0.9226
0.9512	323.15	0.9552
1.0000	323.15	1.0000

Mole fraction of Propanoic acid, 2-methyl-, ethyl ester (2) [ref]

Fixed		Measured
Mole fraction of Propanoic acid, 2-methyl-, ethyl ester (2) - Liquid	Pressure, kPa - Liquid	Mole fraction of Propanoic acid, 2-methyl-, ethyl ester (2) - Gas
0.0000	40.00	0.0000
0.0737	40.00	0.1545
0.1035	40.00	0.2114
0.1719	40.00	0.3229
0.2528	40.00	0.4220
0.3083	40.00	0.4804
0.4238	40.00	0.5810
0.5038	40.00	0.6330
0.5960	40.00	0.7015
0.6759	40.00	0.7509
0.7601	40.00	0.8004
0.8573	40.00	0.8643
0.9344	40.00	0.9208
0.9682	40.00	0.9635
1.0000	40.00	1.0000
0.0000	101.33	0.0000
0.0653	101.33	0.1094
0.0998	101.33	0.1730
0.1802	101.33	0.2817
0.2513	101.33	0.3622
0.3182	101.33	0.4193
0.4215	101.33	0.5007
0.5116	101.33	0.5806
0.5893	101.33	0.6370
0.6827	101.33	0.7054
0.7591	101.33	0.7671
0.8571	101.33	0.8547
0.9030	101.33	0.8929
0.9664	101.33	0.9624
1.0000	101.33	1.0000

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

Operational condition: Pressure, kPa = 100 (Liquid)

Fixed		Measured
Temperature, K - Liquid	Mole fraction of Propanoic acid, 2-methyl-, ethyl ester (2) - Liquid	Excess molar enthalpy (molar enthalpy of mixing), kJ/mol - Liquid
303.15	0.0430	0.2330
303.15	0.0930	0.4560
303.15	0.1900	0.8190
303.15	0.2910	1.096
303.15	0.3890	1.289
303.15	0.4880	1.395
303.15	0.5900	1.414
303.15	0.6910	1.331
303.15	0.7930	1.087
303.15	0.8970	0.6640
303.15	0.9500	0.3520
323.15	0.0430	0.2580
323.15	0.0930	0.5040
323.15	0.1900	0.9080
323.15	0.2910	1.227
323.15	0.3890	1.437
323.15	0.4880	1.549
323.15	0.5900	1.559
323.15	0.6910	1.442
323.15	0.7930	1.173
323.15	0.8970	0.7100
323.15	0.9500	0.3860

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

Operational condition: Pressure, kPa = 100 (Liquid)

Fixed		Measured
Temperature, K - Liquid	Mole fraction of Propanoic acid, 2-methyl-, ethyl ester (2) - Liquid	Excess molar enthalpy (molar enthalpy of mixing), kJ/mol - Liquid
303.15	0.0430	0.2330
303.15	0.0930	0.4560
303.15	0.1900	0.8190
303.15	0.2910	1.096
303.15	0.3890	1.289
303.15	0.4880	1.395
303.15	0.5900	1.414
303.15	0.6910	1.331
303.15	0.7930	1.087
303.15	0.8970	0.6640
303.15	0.9500	0.3520
323.15	0.0430	0.2580
323.15	0.0930	0.5040
323.15	0.1900	0.9080
323.15	0.2910	1.227
323.15	0.3890	1.437
323.15	0.4880	1.549
323.15	0.5900	1.559
323.15	0.6910	1.442
323.15	0.7930	1.173
323.15	0.8970	0.7100
323.15	0.9500	0.3860

Vapor or sublimation pressure, kPa [ref]

Fixed		Measured
Mole fraction of Propanoic acid, 2-methyl-, ethyl ester (2) - Liquid	Temperature, K - Liquid	Vapor or sublimation pressure, kPa - Liquid
0.0000	303.15	1.23
0.0386	303.15	1.58
0.0694	303.15	1.84
0.1189	303.15	2.10
0.1786	303.15	2.48
0.2562	303.15	2.83
0.3490	303.15	3.12
0.4203	303.15	3.29
0.4597	303.15	3.40
0.5580	303.15	3.60
0.6363	303.15	3.75
0.7086	303.15	3.85
0.8124	303.15	4.04
0.8950	303.15	4.18
0.9517	303.15	4.30
1.0000	303.15	4.34
0.0000	323.15	4.50
0.0415	323.15	5.30
0.0839	323.15	6.05
0.1328	323.15	6.80
0.1738	323.15	7.32
0.2315	323.15	7.91
0.2929	323.15	8.55
0.3508	323.15	9.02
0.4063	323.15	9.38
0.7228	323.15	10.87
0.8003	323.15	11.13
0.8965	323.15	11.44
0.9512	323.15	11.54
1.0000	323.15	11.66

Vapor or sublimation pressure, kPa [ref]

Fixed		Measured
Mole fraction of Propanoic acid, 2-methyl-, ethyl ester (2) - Liquid	Temperature, K - Liquid	Vapor or sublimation pressure, kPa - Liquid
0.0000	303.15	1.23
0.0386	303.15	1.58
0.0694	303.15	1.84
0.1189	303.15	2.10
0.1786	303.15	2.48
0.2562	303.15	2.83
0.3490	303.15	3.12
0.4203	303.15	3.29
0.4597	303.15	3.40
0.5580	303.15	3.60
0.6363	303.15	3.75
0.7086	303.15	3.85
0.8124	303.15	4.04
0.8950	303.15	4.18
0.9517	303.15	4.30
1.0000	303.15	4.34
0.0000	323.15	4.50
0.0415	323.15	5.30
0.0839	323.15	6.05
0.1328	323.15	6.80
0.1738	323.15	7.32
0.2315	323.15	7.91
0.2929	323.15	8.55
0.3508	323.15	9.02
0.4063	323.15	9.38
0.7228	323.15	10.87
0.8003	323.15	11.13
0.8965	323.15	11.44
0.9512	323.15	11.54
1.0000	323.15	11.66

Mass density, kg/m3 [ref]

Operational condition: Pressure, kPa = 100 (Liquid)

Fixed		Measured
Temperature, K - Liquid	Mole fraction of Propanoic acid, 2-methyl-, ethyl ester (2) - Liquid	Mass density, kg/m3 - Liquid
303.15	0.0000	801.91
303.15	0.0461	805.51
303.15	0.1084	810.12
303.15	0.2062	816.8
303.15	0.2976	822.62
303.15	0.4024	828.87
303.15	0.5081	834.78
303.15	0.6160	840.42
303.15	0.7116	845.13
303.15	0.8062	849.55
303.15	0.9025	853.81
303.15	0.9454	855.63
303.15	1.0000	857.92
323.15	0.0000	786.62
323.15	0.0461	789.73
323.15	0.1084	793.71
323.15	0.2062	799.53
323.15	0.2976	804.59
323.15	0.4024	810.11
323.15	0.5081	815.33
323.15	0.6160	820.31
323.15	0.7116	824.48
323.15	0.8062	828.41
323.15	0.9025	832.23
323.15	0.9454	833.92
323.15	1.0000	836.05

Mass density, kg/m3 [ref]

Operational condition: Pressure, kPa = 100 (Liquid)

Fixed		Measured
Temperature, K - Liquid	Mole fraction of Propanoic acid, 2-methyl-, ethyl ester (2) - Liquid	Mass density, kg/m3 - Liquid
303.15	0.0000	801.91
303.15	0.0461	805.51
303.15	0.1084	810.12
303.15	0.2062	816.8
303.15	0.2976	822.62
303.15	0.4024	828.87
303.15	0.5081	834.78
303.15	0.6160	840.42
303.15	0.7116	845.13
303.15	0.8062	849.55
303.15	0.9025	853.81
303.15	0.9454	855.63
303.15	1.0000	857.92
323.15	0.0000	786.62
323.15	0.0461	789.73
323.15	0.1084	793.71
323.15	0.2062	799.53
323.15	0.2976	804.59
323.15	0.4024	810.11
323.15	0.5081	815.33
323.15	0.6160	820.31
323.15	0.7116	824.48
323.15	0.8062	828.41
323.15	0.9025	832.23
323.15	0.9454	833.92
323.15	1.0000	836.05

Boiling temperature at pressure P, K [ref]

Fixed		Measured
Mole fraction of Propanoic acid, 2-methyl-, ethyl ester (2) - Liquid	Pressure, kPa - Liquid	Boiling temperature at pressure P, K - Liquid
0.0000	40.00	366.80
0.0737	40.00	364.76
0.1035	40.00	363.40
0.1719	40.00	361.75
0.2528	40.00	360.13
0.3083	40.00	359.15
0.4238	40.00	357.49
0.5038	40.00	356.58
0.5960	40.00	355.83
0.6759	40.00	355.27
0.7601	40.00	354.66
0.8573	40.00	354.45
0.9344	40.00	354.62
0.9682	40.00	354.57
1.0000	40.00	354.84
0.0000	101.33	390.74
0.0653	101.33	389.38
0.0998	101.33	388.35
0.1802	101.33	386.84
0.2513	101.33	385.68
0.3182	101.33	385.10
0.4215	101.33	384.02
0.5116	101.33	383.40
0.5893	101.33	383.07
0.6827	101.33	382.81
0.7591	101.33	382.54
0.8571	101.33	382.49
0.9030	101.33	382.70
0.9664	101.33	383.00
1.0000	101.33	383.59

Boiling temperature at pressure P, K [ref]

Fixed		Measured
Mole fraction of Propanoic acid, 2-methyl-, ethyl ester (2) - Liquid	Pressure, kPa - Liquid	Boiling temperature at pressure P, K - Liquid
0.0000	40.00	366.80
0.0737	40.00	364.76
0.1035	40.00	363.40
0.1719	40.00	361.75
0.2528	40.00	360.13
0.3083	40.00	359.15
0.4238	40.00	357.49
0.5038	40.00	356.58
0.5960	40.00	355.83
0.6759	40.00	355.27
0.7601	40.00	354.66
0.8573	40.00	354.45
0.9344	40.00	354.62
0.9682	40.00	354.57
1.0000	40.00	354.84
0.0000	101.33	390.74
0.0653	101.33	389.38
0.0998	101.33	388.35
0.1802	101.33	386.84
0.2513	101.33	385.68
0.3182	101.33	385.10
0.4215	101.33	384.02
0.5116	101.33	383.40
0.5893	101.33	383.07
0.6827	101.33	382.81
0.7591	101.33	382.54
0.8571	101.33	382.49
0.9030	101.33	382.70
0.9664	101.33	383.00
1.0000	101.33	383.59

Sources

• Vapor-liquid equilibrium and excess properties of the binary mixtures formed by ethyl isobutyrate and n-alkanols