Mixture of Propanoic acid, 2-methyl-, ethyl ester + Methyl Alcohol

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 (1) [ref]

Fixed		Measured
Mole fraction of Propanoic acid, 2-methyl-, ethyl ester (1) - Liquid	Temperature, K - Liquid	Mole fraction of Propanoic acid, 2-methyl-, ethyl ester (1) - Gas
0.0000	303.15	0.0000
0.0356	303.15	0.0321
0.0652	303.15	0.0455
0.1073	303.15	0.0634
0.1451	303.15	0.0775
0.1773	303.15	0.0867
0.2225	303.15	0.0992
0.2753	303.15	0.1139
0.3483	303.15	0.1262
0.4369	303.15	0.1429
0.5450	303.15	0.1663
0.6600	303.15	0.2034
0.7657	303.15	0.2487
0.8563	303.15	0.3195
0.9048	303.15	0.4089
0.9503	303.15	0.5558
0.9741	303.15	0.7092
1.0000	303.15	1.0000
0.0000	323.15	0.0000
0.0410	323.15	0.0294
0.0804	323.15	0.0513
0.1611	323.15	0.0840
0.2282	323.15	0.1016
0.2947	323.15	0.1205
0.3442	323.15	0.1322
0.4304	323.15	0.1525
0.4996	323.15	0.1678
0.5405	323.15	0.1810
0.5891	323.15	0.1905
0.6697	323.15	0.2175
0.7711	323.15	0.2710
0.8095	323.15	0.2955
0.8637	323.15	0.3606
0.9408	323.15	0.5266
0.9751	323.15	0.7126
1.0000	323.15	1.0000

Mole fraction of Propanoic acid, 2-methyl-, ethyl ester (1) [ref]

Fixed		Measured
Mole fraction of Propanoic acid, 2-methyl-, ethyl ester (1) - Liquid	Pressure, kPa - Liquid	Mole fraction of Propanoic acid, 2-methyl-, ethyl ester (1) - Gas
0.0000	40.00	0.0000
0.0734	40.00	0.0528
0.1117	40.00	0.0662
0.1655	40.00	0.0869
0.2197	40.00	0.1004
0.2629	40.00	0.1107
0.3259	40.00	0.1250
0.3487	40.00	0.1271
0.3889	40.00	0.1342
0.4680	40.00	0.1557
0.5906	40.00	0.1866
0.6493	40.00	0.2029
0.7783	40.00	0.2788
0.8405	40.00	0.3427
0.8953	40.00	0.4314
0.9463	40.00	0.5944
1.0000	40.00	1.0000
0.0000	101.33	0.0000
0.0734	101.33	0.0532
0.1097	101.33	0.0641
0.1672	101.33	0.0844
0.2137	101.33	0.0975
0.2706	101.33	0.1128
0.3276	101.33	0.1247
0.4090	101.33	0.1407
0.4953	101.33	0.1682
0.6027	101.33	0.1996
0.6345	101.33	0.2079
0.6946	101.33	0.2304
0.7667	101.33	0.2783
0.8328	101.33	0.3450
0.9148	101.33	0.5030
0.9569	101.33	0.6695
1.0000	101.33	1.0000

Mole fraction of Propanoic acid, 2-methyl-, ethyl ester (1) [ref]

Fixed		Measured
Mole fraction of Propanoic acid, 2-methyl-, ethyl ester (1) - Liquid	Temperature, K - Liquid	Mole fraction of Propanoic acid, 2-methyl-, ethyl ester (1) - Gas
0.0000	303.15	0.0000
0.0356	303.15	0.0321
0.0652	303.15	0.0455
0.1073	303.15	0.0634
0.1451	303.15	0.0775
0.1773	303.15	0.0867
0.2225	303.15	0.0992
0.2753	303.15	0.1139
0.3483	303.15	0.1262
0.4369	303.15	0.1429
0.5450	303.15	0.1663
0.6600	303.15	0.2034
0.7657	303.15	0.2487
0.8563	303.15	0.3195
0.9048	303.15	0.4089
0.9503	303.15	0.5558
0.9741	303.15	0.7092
1.0000	303.15	1.0000
0.0000	323.15	0.0000
0.0410	323.15	0.0294
0.0804	323.15	0.0513
0.1611	323.15	0.0840
0.2282	323.15	0.1016
0.2947	323.15	0.1205
0.3442	323.15	0.1322
0.4304	323.15	0.1525
0.4996	323.15	0.1678
0.5405	323.15	0.1810
0.5891	323.15	0.1905
0.6697	323.15	0.2175
0.7711	323.15	0.2710
0.8095	323.15	0.2955
0.8637	323.15	0.3606
0.9408	323.15	0.5266
0.9751	323.15	0.7126
1.0000	323.15	1.0000

Mole fraction of Propanoic acid, 2-methyl-, ethyl ester (1) [ref]

Fixed		Measured
Mole fraction of Propanoic acid, 2-methyl-, ethyl ester (1) - Liquid	Pressure, kPa - Liquid	Mole fraction of Propanoic acid, 2-methyl-, ethyl ester (1) - Gas
0.0000	40.00	0.0000
0.0734	40.00	0.0528
0.1117	40.00	0.0662
0.1655	40.00	0.0869
0.2197	40.00	0.1004
0.2629	40.00	0.1107
0.3259	40.00	0.1250
0.3487	40.00	0.1271
0.3889	40.00	0.1342
0.4680	40.00	0.1557
0.5906	40.00	0.1866
0.6493	40.00	0.2029
0.7783	40.00	0.2788
0.8405	40.00	0.3427
0.8953	40.00	0.4314
0.9463	40.00	0.5944
1.0000	40.00	1.0000
0.0000	101.33	0.0000
0.0734	101.33	0.0532
0.1097	101.33	0.0641
0.1672	101.33	0.0844
0.2137	101.33	0.0975
0.2706	101.33	0.1128
0.3276	101.33	0.1247
0.4090	101.33	0.1407
0.4953	101.33	0.1682
0.6027	101.33	0.1996
0.6345	101.33	0.2079
0.6946	101.33	0.2304
0.7667	101.33	0.2783
0.8328	101.33	0.3450
0.9148	101.33	0.5030
0.9569	101.33	0.6695
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 (1) - Liquid	Excess molar enthalpy (molar enthalpy of mixing), kJ/mol - Liquid
303.15	0.0460	0.1100
303.15	0.0940	0.2000
303.15	0.1920	0.3630
303.15	0.2890	0.4880
303.15	0.3830	0.5910
303.15	0.4800	0.6710
303.15	0.5790	0.7150
303.15	0.6770	0.7080
303.15	0.7710	0.6320
303.15	0.8740	0.4540
303.15	0.9250	0.2990
323.15	0.0460	0.1690
323.15	0.0940	0.3200
323.15	0.1920	0.5940
323.15	0.2890	0.8130
323.15	0.3830	0.9850
323.15	0.4800	1.098
323.15	0.5790	1.15
323.15	0.6770	1.112
323.15	0.7710	0.9550
323.15	0.8740	0.6270
323.15	0.9250	0.3990

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 (1) - Liquid	Excess molar enthalpy (molar enthalpy of mixing), kJ/mol - Liquid
303.15	0.0460	0.1100
303.15	0.0940	0.2000
303.15	0.1920	0.3630
303.15	0.2890	0.4880
303.15	0.3830	0.5910
303.15	0.4800	0.6710
303.15	0.5790	0.7150
303.15	0.6770	0.7080
303.15	0.7710	0.6320
303.15	0.8740	0.4540
303.15	0.9250	0.2990
323.15	0.0460	0.1690
323.15	0.0940	0.3200
323.15	0.1920	0.5940
323.15	0.2890	0.8130
323.15	0.3830	0.9850
323.15	0.4800	1.098
323.15	0.5790	1.15
323.15	0.6770	1.112
323.15	0.7710	0.9550
323.15	0.8740	0.6270
323.15	0.9250	0.3990

Vapor or sublimation pressure, kPa [ref]

Fixed		Measured
Mole fraction of Propanoic acid, 2-methyl-, ethyl ester (1) - Liquid	Temperature, K - Liquid	Vapor or sublimation pressure, kPa - Liquid
0.0000	303.15	21.88
0.0356	303.15	21.77
0.0652	303.15	21.68
0.1073	303.15	21.45
0.1451	303.15	21.18
0.1773	303.15	20.98
0.2225	303.15	20.69
0.2753	303.15	20.38
0.3483	303.15	19.82
0.4369	303.15	19.12
0.5450	303.15	18.07
0.6600	303.15	16.57
0.7657	303.15	14.45
0.8563	303.15	11.71
0.9048	303.15	9.71
0.9503	303.15	7.44
0.9741	303.15	6.03
1.0000	303.15	4.34
0.0000	323.15	55.73
0.0410	323.15	55.35
0.0804	323.15	54.91
0.1611	323.15	53.65
0.2282	323.15	52.51
0.2947	323.15	51.31
0.3442	323.15	50.42
0.4304	323.15	48.70
0.4996	323.15	47.02
0.5405	323.15	45.96
0.5891	323.15	44.53
0.6697	323.15	41.65
0.7711	323.15	36.53
0.8095	323.15	33.98
0.8637	323.15	29.54
0.9408	323.15	20.89
0.9751	323.15	15.85
1.0000	323.15	11.66

Vapor or sublimation pressure, kPa [ref]

Fixed		Measured
Mole fraction of Propanoic acid, 2-methyl-, ethyl ester (1) - Liquid	Temperature, K - Liquid	Vapor or sublimation pressure, kPa - Liquid
0.0000	303.15	21.88
0.0356	303.15	21.77
0.0652	303.15	21.68
0.1073	303.15	21.45
0.1451	303.15	21.18
0.1773	303.15	20.98
0.2225	303.15	20.69
0.2753	303.15	20.38
0.3483	303.15	19.82
0.4369	303.15	19.12
0.5450	303.15	18.07
0.6600	303.15	16.57
0.7657	303.15	14.45
0.8563	303.15	11.71
0.9048	303.15	9.71
0.9503	303.15	7.44
0.9741	303.15	6.03
1.0000	303.15	4.34
0.0000	323.15	55.73
0.0410	323.15	55.35
0.0804	323.15	54.91
0.1611	323.15	53.65
0.2282	323.15	52.51
0.2947	323.15	51.31
0.3442	323.15	50.42
0.4304	323.15	48.70
0.4996	323.15	47.02
0.5405	323.15	45.96
0.5891	323.15	44.53
0.6697	323.15	41.65
0.7711	323.15	36.53
0.8095	323.15	33.98
0.8637	323.15	29.54
0.9408	323.15	20.89
0.9751	323.15	15.85
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 (1) - Liquid	Mass density, kg/m3 - Liquid
303.15	0.0000	781.81
303.15	0.0501	793.58
303.15	0.1028	803.54
303.15	0.1996	817.36
303.15	0.3110	828.69
303.15	0.4038	835.74
303.15	0.4990	841.41
303.15	0.6099	846.61
303.15	0.7030	850.12
303.15	0.8056	853.31
303.15	0.9046	855.88
303.15	0.9538	856.98
303.15	1.0000	857.92
323.15	0.0000	762.61
323.15	0.0501	773.85
323.15	0.1028	783.36
323.15	0.1996	796.63
323.15	0.3110	807.48
323.15	0.4038	814.25
323.15	0.4990	819.76
323.15	0.6099	824.84
323.15	0.7030	828.3
323.15	0.8056	831.44
323.15	0.9046	833.98
323.15	0.9538	835.08
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 (1) - Liquid	Mass density, kg/m3 - Liquid
303.15	0.0000	781.81
303.15	0.0501	793.58
303.15	0.1028	803.54
303.15	0.1996	817.36
303.15	0.3110	828.69
303.15	0.4038	835.74
303.15	0.4990	841.41
303.15	0.6099	846.61
303.15	0.7030	850.12
303.15	0.8056	853.31
303.15	0.9046	855.88
303.15	0.9538	856.98
303.15	1.0000	857.92
323.15	0.0000	762.61
323.15	0.0501	773.85
323.15	0.1028	783.36
323.15	0.1996	796.63
323.15	0.3110	807.48
323.15	0.4038	814.25
323.15	0.4990	819.76
323.15	0.6099	824.84
323.15	0.7030	828.3
323.15	0.8056	831.44
323.15	0.9046	833.98
323.15	0.9538	835.08
323.15	1.0000	836.05

Boiling temperature at pressure P, K [ref]

Fixed		Measured
Mole fraction of Propanoic acid, 2-methyl-, ethyl ester (1) - Liquid	Pressure, kPa - Liquid	Boiling temperature at pressure P, K - Liquid
0.0000	40.00	315.81
0.0734	40.00	316.20
0.1117	40.00	316.37
0.1655	40.00	316.72
0.2197	40.00	317.13
0.2629	40.00	317.51
0.3259	40.00	318.01
0.3487	40.00	318.24
0.3889	40.00	318.63
0.4680	40.00	319.55
0.5906	40.00	321.35
0.6493	40.00	322.44
0.7783	40.00	326.52
0.8405	40.00	329.97
0.8953	40.00	334.63
0.9463	40.00	341.55
1.0000	40.00	354.84
0.0000	101.33	337.96
0.0734	101.33	338.29
0.1097	101.33	338.50
0.1672	101.33	338.94
0.2137	101.33	339.43
0.2706	101.33	340.01
0.3276	101.33	340.56
0.4090	101.33	341.47
0.4953	101.33	342.89
0.6027	101.33	345.01
0.6345	101.33	345.84
0.6946	101.33	347.61
0.7667	101.33	350.47
0.8328	101.33	354.59
0.9148	101.33	363.47
0.9569	101.33	371.12
1.0000	101.33	383.59

Boiling temperature at pressure P, K [ref]

Fixed		Measured
Mole fraction of Propanoic acid, 2-methyl-, ethyl ester (1) - Liquid	Pressure, kPa - Liquid	Boiling temperature at pressure P, K - Liquid
0.0000	40.00	315.81
0.0734	40.00	316.20
0.1117	40.00	316.37
0.1655	40.00	316.72
0.2197	40.00	317.13
0.2629	40.00	317.51
0.3259	40.00	318.01
0.3487	40.00	318.24
0.3889	40.00	318.63
0.4680	40.00	319.55
0.5906	40.00	321.35
0.6493	40.00	322.44
0.7783	40.00	326.52
0.8405	40.00	329.97
0.8953	40.00	334.63
0.9463	40.00	341.55
1.0000	40.00	354.84
0.0000	101.33	337.96
0.0734	101.33	338.29
0.1097	101.33	338.50
0.1672	101.33	338.94
0.2137	101.33	339.43
0.2706	101.33	340.01
0.3276	101.33	340.56
0.4090	101.33	341.47
0.4953	101.33	342.89
0.6027	101.33	345.01
0.6345	101.33	345.84
0.6946	101.33	347.61
0.7667	101.33	350.47
0.8328	101.33	354.59
0.9148	101.33	363.47
0.9569	101.33	371.12
1.0000	101.33	383.59

Sources

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