Mixture of Ethanol + 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
0.0369	303.15	0.0464
0.0736	303.15	0.0851
0.1589	303.15	0.1564
0.1988	303.15	0.1799
0.2311	303.15	0.1850
0.3183	303.15	0.2157
0.3745	303.15	0.2358
0.4368	303.15	0.2607
0.4983	303.15	0.2778
0.5355	303.15	0.2982
0.5804	303.15	0.3016
0.6634	303.15	0.3475
0.7020	303.15	0.3701
0.7951	303.15	0.4454
0.8634	303.15	0.5386
0.9250	303.15	0.6712
0.9668	303.15	0.8215
1.0000	303.15	1.0000
0.0000	323.15	0.0000
0.0238	323.15	0.0281
0.0745	323.15	0.0748
0.1107	323.15	0.1018
0.1596	323.15	0.1313
0.2123	323.15	0.1616
0.2855	323.15	0.1982
0.3151	323.15	0.2069
0.3899	323.15	0.2426
0.4598	323.15	0.2647
0.4939	323.15	0.2783
0.5617	323.15	0.3017
0.6252	323.15	0.3395
0.6866	323.15	0.3767
0.7521	323.15	0.4130
0.8237	323.15	0.4952
0.8796	323.15	0.5720
0.9588	323.15	0.7864
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
0.0056	40.00	0.0070
0.0295	40.00	0.0310
0.0685	40.00	0.0661
0.0920	40.00	0.0844
0.1234	40.00	0.1056
0.1465	40.00	0.1187
0.1824	40.00	0.1389
0.2141	40.00	0.1548
0.2557	40.00	0.1725
0.3148	40.00	0.2013
0.3911	40.00	0.2269
0.5124	40.00	0.2728
0.6066	40.00	0.3161
0.7409	40.00	0.4085
0.7775	40.00	0.4331
0.8496	40.00	0.5095
0.9470	40.00	0.7242
1.0000	40.00	1.0000
0.0000	101.33	0.0000
0.0102	101.33	0.0086
0.0350	101.33	0.0308
0.0705	101.33	0.0598
0.0978	101.33	0.0772
0.1237	101.33	0.0924
0.1462	101.33	0.1041
0.1850	101.33	0.1229
0.2157	101.33	0.1369
0.2662	101.33	0.1609
0.3145	101.33	0.1798
0.3890	101.33	0.2121
0.5085	101.33	0.2604
0.6309	101.33	0.3247
0.7317	101.33	0.3872
0.7944	101.33	0.4397
0.8727	101.33	0.5678
0.9611	101.33	0.7979
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
0.0369	303.15	0.0464
0.0736	303.15	0.0851
0.1589	303.15	0.1564
0.1988	303.15	0.1799
0.2311	303.15	0.1850
0.3183	303.15	0.2157
0.3745	303.15	0.2358
0.4368	303.15	0.2607
0.4983	303.15	0.2778
0.5355	303.15	0.2982
0.5804	303.15	0.3016
0.6634	303.15	0.3475
0.7020	303.15	0.3701
0.7951	303.15	0.4454
0.8634	303.15	0.5386
0.9250	303.15	0.6712
0.9668	303.15	0.8215
1.0000	303.15	1.0000
0.0000	323.15	0.0000
0.0238	323.15	0.0281
0.0745	323.15	0.0748
0.1107	323.15	0.1018
0.1596	323.15	0.1313
0.2123	323.15	0.1616
0.2855	323.15	0.1982
0.3151	323.15	0.2069
0.3899	323.15	0.2426
0.4598	323.15	0.2647
0.4939	323.15	0.2783
0.5617	323.15	0.3017
0.6252	323.15	0.3395
0.6866	323.15	0.3767
0.7521	323.15	0.4130
0.8237	323.15	0.4952
0.8796	323.15	0.5720
0.9588	323.15	0.7864
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
0.0056	40.00	0.0070
0.0295	40.00	0.0310
0.0685	40.00	0.0661
0.0920	40.00	0.0844
0.1234	40.00	0.1056
0.1465	40.00	0.1187
0.1824	40.00	0.1389
0.2141	40.00	0.1548
0.2557	40.00	0.1725
0.3148	40.00	0.2013
0.3911	40.00	0.2269
0.5124	40.00	0.2728
0.6066	40.00	0.3161
0.7409	40.00	0.4085
0.7775	40.00	0.4331
0.8496	40.00	0.5095
0.9470	40.00	0.7242
1.0000	40.00	1.0000
0.0000	101.33	0.0000
0.0102	101.33	0.0086
0.0350	101.33	0.0308
0.0705	101.33	0.0598
0.0978	101.33	0.0772
0.1237	101.33	0.0924
0.1462	101.33	0.1041
0.1850	101.33	0.1229
0.2157	101.33	0.1369
0.2662	101.33	0.1609
0.3145	101.33	0.1798
0.3890	101.33	0.2121
0.5085	101.33	0.2604
0.6309	101.33	0.3247
0.7317	101.33	0.3872
0.7944	101.33	0.4397
0.8727	101.33	0.5678
0.9611	101.33	0.7979
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	0.0460	0.1940
303.15	0.0940	0.3710
303.15	0.1910	0.6710
303.15	0.2910	0.9050
303.15	0.3880	1.067
303.15	0.4910	1.172
303.15	0.5920	1.195
303.15	0.6890	1.137
303.15	0.7960	0.9310
303.15	0.8990	0.5660
303.15	0.9460	0.3260
323.15	0.0460	0.2290
323.15	0.0940	0.4380
323.15	0.1910	0.7910
323.15	0.2910	1.07
323.15	0.3880	1.26
323.15	0.4910	1.377
323.15	0.5920	1.392
323.15	0.6890	1.293
323.15	0.7960	1.061
323.15	0.8990	0.6430
323.15	0.9460	0.3660

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	0.0460	0.1940
303.15	0.0940	0.3710
303.15	0.1910	0.6710
303.15	0.2910	0.9050
303.15	0.3880	1.067
303.15	0.4910	1.172
303.15	0.5920	1.195
303.15	0.6890	1.137
303.15	0.7960	0.9310
303.15	0.8990	0.5660
303.15	0.9460	0.3260
323.15	0.0460	0.2290
323.15	0.0940	0.4380
323.15	0.1910	0.7910
323.15	0.2910	1.07
323.15	0.3880	1.26
323.15	0.4910	1.377
323.15	0.5920	1.392
323.15	0.6890	1.293
323.15	0.7960	1.061
323.15	0.8990	0.6430
323.15	0.9460	0.3660

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	10.46
0.0369	303.15	10.65
0.0736	303.15	10.81
0.1589	303.15	10.89
0.1988	303.15	10.82
0.2311	303.15	10.79
0.3183	303.15	10.67
0.3745	303.15	10.49
0.4368	303.15	10.36
0.4983	303.15	10.20
0.5355	303.15	9.91
0.5804	303.15	9.73
0.6634	303.15	9.27
0.7020	303.15	8.90
0.7951	303.15	8.02
0.8634	303.15	7.10
0.9250	303.15	6.03
0.9668	303.15	5.12
1.0000	303.15	4.34
0.0000	323.15	29.55
0.0238	323.15	29.66
0.0745	323.15	29.81
0.1107	323.15	29.80
0.1596	323.15	29.64
0.2123	323.15	29.40
0.2855	323.15	28.93
0.3151	323.15	28.73
0.3899	323.15	28.12
0.4598	323.15	27.45
0.4939	323.15	27.07
0.5617	323.15	26.18
0.6252	323.15	25.14
0.6866	323.15	23.93
0.7521	323.15	22.41
0.8237	323.15	20.21
0.8796	323.15	18.09
0.9588	323.15	14.22
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	10.46
0.0369	303.15	10.65
0.0736	303.15	10.81
0.1589	303.15	10.89
0.1988	303.15	10.82
0.2311	303.15	10.79
0.3183	303.15	10.67
0.3745	303.15	10.49
0.4368	303.15	10.36
0.4983	303.15	10.20
0.5355	303.15	9.91
0.5804	303.15	9.73
0.6634	303.15	9.27
0.7020	303.15	8.90
0.7951	303.15	8.02
0.8634	303.15	7.10
0.9250	303.15	6.03
0.9668	303.15	5.12
1.0000	303.15	4.34
0.0000	323.15	29.55
0.0238	323.15	29.66
0.0745	323.15	29.81
0.1107	323.15	29.80
0.1596	323.15	29.64
0.2123	323.15	29.40
0.2855	323.15	28.93
0.3151	323.15	28.73
0.3899	323.15	28.12
0.4598	323.15	27.45
0.4939	323.15	27.07
0.5617	323.15	26.18
0.6252	323.15	25.14
0.6866	323.15	23.93
0.7521	323.15	22.41
0.8237	323.15	20.21
0.8796	323.15	18.09
0.9588	323.15	14.22
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	780.78
303.15	0.0519	789.31
303.15	0.0865	794.4
303.15	0.1972	808.19
303.15	0.2954	818.04
303.15	0.3959	826.46
303.15	0.4964	833.64
303.15	0.6052	840.31
303.15	0.6952	845.11
303.15	0.7995	850.04
303.15	0.8912	853.89
303.15	0.9505	856.15
303.15	1.0000	857.92
323.15	0.0000	763.61
323.15	0.0519	771.56
323.15	0.0865	776.29
323.15	0.1972	789.09
323.15	0.2954	798.21
323.15	0.3959	806.06
323.15	0.4964	812.82
323.15	0.6052	819.1
323.15	0.6952	823.67
323.15	0.7995	828.38
323.15	0.8912	832.07
323.15	0.9505	834.28
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	780.78
303.15	0.0519	789.31
303.15	0.0865	794.4
303.15	0.1972	808.19
303.15	0.2954	818.04
303.15	0.3959	826.46
303.15	0.4964	833.64
303.15	0.6052	840.31
303.15	0.6952	845.11
303.15	0.7995	850.04
303.15	0.8912	853.89
303.15	0.9505	856.15
303.15	1.0000	857.92
323.15	0.0000	763.61
323.15	0.0519	771.56
323.15	0.0865	776.29
323.15	0.1972	789.09
323.15	0.2954	798.21
323.15	0.3959	806.06
323.15	0.4964	812.82
323.15	0.6052	819.1
323.15	0.6952	823.67
323.15	0.7995	828.38
323.15	0.8912	832.07
323.15	0.9505	834.28
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	329.61
0.0056	40.00	329.64
0.0295	40.00	329.58
0.0685	40.00	329.56
0.0920	40.00	329.60
0.1234	40.00	329.63
0.1465	40.00	329.71
0.1824	40.00	329.87
0.2141	40.00	330.01
0.2557	40.00	330.23
0.3148	40.00	330.62
0.3911	40.00	331.21
0.5124	40.00	332.44
0.6066	40.00	333.74
0.7409	40.00	336.41
0.7775	40.00	337.44
0.8496	40.00	340.39
0.9470	40.00	347.39
1.0000	40.00	354.84
0.0000	101.33	351.48
0.0102	101.33	351.60
0.0350	101.33	351.61
0.0705	101.33	351.70
0.0978	101.33	351.83
0.1237	101.33	351.99
0.1462	101.33	352.12
0.1850	101.33	352.42
0.2157	101.33	352.62
0.2662	101.33	353.01
0.3145	101.33	353.59
0.3890	101.33	354.41
0.5085	101.33	355.84
0.6309	101.33	358.26
0.7317	101.33	361.07
0.7944	101.33	363.10
0.8727	101.33	368.24
0.9611	101.33	376.83
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	329.61
0.0056	40.00	329.64
0.0295	40.00	329.58
0.0685	40.00	329.56
0.0920	40.00	329.60
0.1234	40.00	329.63
0.1465	40.00	329.71
0.1824	40.00	329.87
0.2141	40.00	330.01
0.2557	40.00	330.23
0.3148	40.00	330.62
0.3911	40.00	331.21
0.5124	40.00	332.44
0.6066	40.00	333.74
0.7409	40.00	336.41
0.7775	40.00	337.44
0.8496	40.00	340.39
0.9470	40.00	347.39
1.0000	40.00	354.84
0.0000	101.33	351.48
0.0102	101.33	351.60
0.0350	101.33	351.61
0.0705	101.33	351.70
0.0978	101.33	351.83
0.1237	101.33	351.99
0.1462	101.33	352.12
0.1850	101.33	352.42
0.2157	101.33	352.62
0.2662	101.33	353.01
0.3145	101.33	353.59
0.3890	101.33	354.41
0.5085	101.33	355.84
0.6309	101.33	358.26
0.7317	101.33	361.07
0.7944	101.33	363.10
0.8727	101.33	368.24
0.9611	101.33	376.83
1.0000	101.33	383.59

Sources

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