Mixture of Ethyl formate + Heptane

Datasets

1. Mole fraction (2)
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)

Mole fraction of Ethyl formate (1) [ref]

Operational condition: Pressure, kPa = 101.32 (Gas)

Mole fraction of Ethyl formate (1) - Liquid	Mole fraction of Ethyl formate (1) - Gas
0.0000	0.0000
0.0290	0.2170
0.0520	0.3360
0.0810	0.4460
0.1050	0.5100
0.1300	0.5690
0.1610	0.6190
0.2090	0.6820
0.2460	0.7160
0.2820	0.7430
0.3200	0.7610
0.3610	0.7810
0.3820	0.7870
0.4200	0.7990
0.4420	0.8070
0.4750	0.8160
0.5330	0.8310
0.5770	0.8400
0.6240	0.8510
0.6890	0.8650
0.7280	0.8740
0.7850	0.8890
0.8320	0.9020
0.8690	0.9150
0.9030	0.9300
0.9320	0.9460
0.9560	0.9620
0.9740	0.9750
0.9880	0.9870
0.9980	0.9980
1.0000	1.0000

Mole fraction of Ethyl formate (1) [ref]

Operational condition: Pressure, kPa = 101.32 (Gas)

Mole fraction of Ethyl formate (1) - Liquid	Mole fraction of Ethyl formate (1) - Gas
0.0000	0.0000
0.0290	0.2170
0.0520	0.3360
0.0810	0.4460
0.1050	0.5100
0.1300	0.5690
0.1610	0.6190
0.2090	0.6820
0.2460	0.7160
0.2820	0.7430
0.3200	0.7610
0.3610	0.7810
0.3820	0.7870
0.4200	0.7990
0.4420	0.8070
0.4750	0.8160
0.5330	0.8310
0.5770	0.8400
0.6240	0.8510
0.6890	0.8650
0.7280	0.8740
0.7850	0.8890
0.8320	0.9020
0.8690	0.9150
0.9030	0.9300
0.9320	0.9460
0.9560	0.9620
0.9740	0.9750
0.9880	0.9870
0.9980	0.9980
1.0000	1.0000

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

Operational condition: Pressure, kPa = 101 (Liquid)

Fixed		Measured
Temperature, K - Liquid	Mole fraction of Ethyl formate (1) - Liquid	Excess molar enthalpy (molar enthalpy of mixing), kJ/mol - Liquid
291.15	0.1180	0.7320
291.15	0.2210	1.147
291.15	0.3100	1.437
291.15	0.3910	1.615
291.15	0.4560	1.69
291.15	0.5120	1.707
291.15	0.5570	1.69
291.15	0.6210	1.604
291.15	0.6640	1.519
291.15	0.7160	1.385
291.15	0.7670	1.216
291.15	0.8190	1.008
291.15	0.8710	0.7690
291.15	0.9170	0.5220
291.15	0.9640	0.2530
318.15	0.0990	0.5260
318.15	0.1960	0.9580
318.15	0.2910	1.309
318.15	0.3720	1.555
318.15	0.4480	1.68
318.15	0.5090	1.739
318.15	0.5550	1.735
318.15	0.5910	1.723
318.15	0.6320	1.686
318.15	0.6760	1.625
318.15	0.7220	1.519
318.15	0.7700	1.383
318.15	0.8170	1.201
318.15	0.8590	0.9940
318.15	0.9000	0.7640
318.15	0.9410	0.4950
318.15	0.9720	0.2450

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

Operational condition: Pressure, kPa = 101 (Liquid)

Fixed		Measured
Temperature, K - Liquid	Mole fraction of Ethyl formate (1) - Liquid	Excess molar enthalpy (molar enthalpy of mixing), kJ/mol - Liquid
291.15	0.1180	0.7320
291.15	0.2210	1.147
291.15	0.3100	1.437
291.15	0.3910	1.615
291.15	0.4560	1.69
291.15	0.5120	1.707
291.15	0.5570	1.69
291.15	0.6210	1.604
291.15	0.6640	1.519
291.15	0.7160	1.385
291.15	0.7670	1.216
291.15	0.8190	1.008
291.15	0.8710	0.7690
291.15	0.9170	0.5220
291.15	0.9640	0.2530
318.15	0.0990	0.5260
318.15	0.1960	0.9580
318.15	0.2910	1.309
318.15	0.3720	1.555
318.15	0.4480	1.68
318.15	0.5090	1.739
318.15	0.5550	1.735
318.15	0.5910	1.723
318.15	0.6320	1.686
318.15	0.6760	1.625
318.15	0.7220	1.519
318.15	0.7700	1.383
318.15	0.8170	1.201
318.15	0.8590	0.9940
318.15	0.9000	0.7640
318.15	0.9410	0.4950
318.15	0.9720	0.2450

Mass density, kg/m3 [ref]

Operational condition: Pressure, kPa = 101 (Liquid)

Fixed		Measured
Temperature, K - Liquid	Mole fraction of Ethyl formate (1) - Liquid	Mass density, kg/m3 - Liquid
291.15	0.0000	685.59
291.15	0.0607	692.03
291.15	0.1195	698.77
291.15	0.1653	704.48
291.15	0.2179	711.65
291.15	0.2621	718.03
291.15	0.3094	725.43
291.15	0.3616	734.23
291.15	0.4068	742.37
291.15	0.4546	751.53
291.15	0.5019	761.23
291.15	0.5473	771.27
291.15	0.6043	784.84
291.15	0.6528	797.21
291.15	0.6969	809.42
291.15	0.7532	826.26
291.15	0.8011	841.87
291.15	0.8512	859.66
291.15	0.8970	877.4
291.15	0.9472	898.67
291.15	1.0000	923.66
298.15	0.0000	679.66
298.15	0.0563	685.44
298.15	0.1125	691.55
298.15	0.1616	697.62
298.15	0.2133	704.72
298.15	0.2489	709.75
298.15	0.3055	718.37
298.15	0.3511	725.66
298.15	0.4047	735.04
298.15	0.4526	744.14
298.15	0.4947	752.5
298.15	0.5429	762.84
298.15	0.6014	776.44
298.15	0.6486	788.4
298.15	0.6951	800.94
298.15	0.7514	817.16
298.15	0.7999	833.05
298.15	0.8502	850.7
298.15	0.8966	868.2
298.15	0.9468	889.63
298.15	1.0000	914.7
308.15	0.0000	670.98
308.15	0.0561	676.57
308.15	0.1089	682.02
308.15	0.1541	687.38
308.15	0.2104	694.72
308.15	0.2491	700.07
308.15	0.2922	706.2
308.15	0.3523	715.72
308.15	0.4063	724.89
308.15	0.4490	732.63
308.15	0.4987	742.37
308.15	0.5475	752.63
308.15	0.6019	765.15
308.15	0.6508	777.41
308.15	0.7007	790.55
308.15	0.7527	805.64
308.15	0.7999	820.65
308.15	0.8498	837.95
308.15	0.8966	855.52
308.15	0.9484	877.06
308.15	1.0000	901.03
318.15	0.0000	662.3
318.15	0.0629	668.2
318.15	0.1286	675.24
318.15	0.1814	681.59
318.15	0.2360	688.37
318.15	0.2883	695.79
318.15	0.3212	700.72
318.15	0.3767	709.46
318.15	0.4245	717.77
318.15	0.4712	726.25
318.15	0.5238	736.82
318.15	0.5719	747.17
318.15	0.6254	759.48
318.15	0.6708	771.02
318.15	0.7167	783.41
318.15	0.7651	797.57
318.15	0.8147	813.38
318.15	0.8586	828.74
318.15	0.9060	846.34
318.15	0.9528	865.69
318.15	1.0000	887.76

Mass density, kg/m3 [ref]

Operational condition: Pressure, kPa = 101 (Liquid)

Fixed		Measured
Temperature, K - Liquid	Mole fraction of Ethyl formate (1) - Liquid	Mass density, kg/m3 - Liquid
291.15	0.0000	685.59
291.15	0.0607	692.03
291.15	0.1195	698.77
291.15	0.1653	704.48
291.15	0.2179	711.65
291.15	0.2621	718.03
291.15	0.3094	725.43
291.15	0.3616	734.23
291.15	0.4068	742.37
291.15	0.4546	751.53
291.15	0.5019	761.23
291.15	0.5473	771.27
291.15	0.6043	784.84
291.15	0.6528	797.21
291.15	0.6969	809.42
291.15	0.7532	826.26
291.15	0.8011	841.87
291.15	0.8512	859.66
291.15	0.8970	877.4
291.15	0.9472	898.67
291.15	1.0000	923.66
298.15	0.0000	679.66
298.15	0.0563	685.44
298.15	0.1125	691.55
298.15	0.1616	697.62
298.15	0.2133	704.72
298.15	0.2489	709.75
298.15	0.3055	718.37
298.15	0.3511	725.66
298.15	0.4047	735.04
298.15	0.4526	744.14
298.15	0.4947	752.5
298.15	0.5429	762.84
298.15	0.6014	776.44
298.15	0.6486	788.4
298.15	0.6951	800.94
298.15	0.7514	817.16
298.15	0.7999	833.05
298.15	0.8502	850.7
298.15	0.8966	868.2
298.15	0.9468	889.63
298.15	1.0000	914.7
308.15	0.0000	670.98
308.15	0.0561	676.57
308.15	0.1089	682.02
308.15	0.1541	687.38
308.15	0.2104	694.72
308.15	0.2491	700.07
308.15	0.2922	706.2
308.15	0.3523	715.72
308.15	0.4063	724.89
308.15	0.4490	732.63
308.15	0.4987	742.37
308.15	0.5475	752.63
308.15	0.6019	765.15
308.15	0.6508	777.41
308.15	0.7007	790.55
308.15	0.7527	805.64
308.15	0.7999	820.65
308.15	0.8498	837.95
308.15	0.8966	855.52
308.15	0.9484	877.06
308.15	1.0000	901.03
318.15	0.0000	662.3
318.15	0.0629	668.2
318.15	0.1286	675.24
318.15	0.1814	681.59
318.15	0.2360	688.37
318.15	0.2883	695.79
318.15	0.3212	700.72
318.15	0.3767	709.46
318.15	0.4245	717.77
318.15	0.4712	726.25
318.15	0.5238	736.82
318.15	0.5719	747.17
318.15	0.6254	759.48
318.15	0.6708	771.02
318.15	0.7167	783.41
318.15	0.7651	797.57
318.15	0.8147	813.38
318.15	0.8586	828.74
318.15	0.9060	846.34
318.15	0.9528	865.69
318.15	1.0000	887.76

Boiling temperature at pressure P, K [ref]

Operational condition: Pressure, kPa = 101.32 (Liquid)

Mole fraction of Ethyl formate (1) - Liquid	Boiling temperature at pressure P, K - Liquid
0.0000	371.56
0.0290	363.75
0.0520	359.02
0.0810	354.16
0.1050	351.12
0.1300	348.14
0.1610	345.46
0.2090	341.92
0.2460	339.85
0.2820	337.97
0.3200	336.66
0.3610	335.05
0.3820	334.65
0.4200	333.75
0.4420	333.13
0.4750	332.40
0.5330	331.38
0.5770	330.77
0.6240	330.16
0.6890	329.43
0.7280	329.05
0.7850	328.51
0.8320	328.12
0.8690	327.85
0.9030	327.61
0.9320	327.45
0.9560	327.33
0.9740	327.27
0.9880	327.28
0.9980	327.29
1.0000	327.33

Boiling temperature at pressure P, K [ref]

Operational condition: Pressure, kPa = 101.32 (Liquid)

Mole fraction of Ethyl formate (1) - Liquid	Boiling temperature at pressure P, K - Liquid
0.0000	371.56
0.0290	363.75
0.0520	359.02
0.0810	354.16
0.1050	351.12
0.1300	348.14
0.1610	345.46
0.2090	341.92
0.2460	339.85
0.2820	337.97
0.3200	336.66
0.3610	335.05
0.3820	334.65
0.4200	333.75
0.4420	333.13
0.4750	332.40
0.5330	331.38
0.5770	330.77
0.6240	330.16
0.6890	329.43
0.7280	329.05
0.7850	328.51
0.8320	328.12
0.8690	327.85
0.9030	327.61
0.9320	327.45
0.9560	327.33
0.9740	327.27
0.9880	327.28
0.9980	327.29
1.0000	327.33

Sources

• Solutions of alkyl methanoates and alkanes: Simultaneous modeling of phase equilibria and mixing properties. Estimation of behavior by UNIFAC with recalculation of parameters