Mixture of Methyl propionate + Heptane

Datasets

1. Mole fraction (10)
2. Excess molar enthalpy (molar enthalpy (2)
3. ρ_l - Mass density, kg/m3 (4)
4. T_boil - Boiling temperature at pressure P, K (4)
5. Azeotropic temperature, K (2)
6. Excess molar volume, m3/mol (2)

Mole fraction of Methyl propionate (1) [ref]

Operational condition: Pressure, kPa = 101.325 (Liquid)

Mole fraction of Methyl propionate (1) - Liquid	Mole fraction of Methyl propionate (1) - Gas
0.0160	0.0428
0.0264	0.0695
0.0466	0.1188
0.0787	0.1914
0.1242	0.2752
0.1873	0.3808
0.2426	0.4568
0.3104	0.5322
0.3839	0.5985
0.4167	0.6255
0.4617	0.6525
0.4880	0.6721
0.5347	0.7025
0.5628	0.7173
0.5898	0.7315
0.6309	0.7506
0.6684	0.7668
0.7281	0.7939
0.7864	0.8168
0.8167	0.8355
0.8485	0.8539
0.8798	0.8712
0.9223	0.9058
0.9638	0.9468
0.9835	0.9735

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

Temperature, K - Liquid	Azeotropic composition: mole fraction of Methyl propionate (1) - Liquid
350.61	0.8610

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

Pressure, kPa - Liquid	Azeotropic composition: mole fraction of Methyl propionate (1) - Liquid
101.32	0.8610

Mole fraction of Methyl propionate (1) [ref]

Operational condition: Pressure, kPa = 101.32 (Liquid)

Mole fraction of Methyl propionate (1) - Liquid	Mole fraction of Methyl propionate (1) - Gas
0.0000	0.0000
0.0180	0.0530
0.0320	0.0940
0.0570	0.1620
0.1190	0.2910
0.1630	0.3650
0.1890	0.4010
0.2080	0.4240
0.2700	0.4830
0.3200	0.5250
0.3380	0.5420
0.3630	0.5610
0.3820	0.5730
0.4010	0.5850
0.4160	0.5950
0.4390	0.6090
0.4540	0.6180
0.4850	0.6350
0.5150	0.6510
0.5410	0.6670
0.5930	0.6950
0.6120	0.7050
0.6350	0.7170
0.6880	0.7450
0.7110	0.7580
0.7380	0.7750
0.7660	0.7910
0.7950	0.8100
0.8240	0.8300
0.8510	0.8510
0.8800	0.8730
0.9020	0.8910
0.9240	0.9100
0.9400	0.9290
0.9560	0.9440
0.9700	0.9610
0.9810	0.9750
0.9870	0.9830
0.9920	0.9890
1.0000	1.0000
0.5680	0.6800

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

Pressure, kPa - Liquid	Azeotropic composition: mole fraction of Methyl propionate (1) - Liquid
101.32	0.8440

Mole fraction of Methyl propionate (1) [ref]

Operational condition: Pressure, kPa = 101.325 (Liquid)

Mole fraction of Methyl propionate (1) - Liquid	Mole fraction of Methyl propionate (1) - Gas
0.0160	0.0428
0.0264	0.0695
0.0466	0.1188
0.0787	0.1914
0.1242	0.2752
0.1873	0.3808
0.2426	0.4568
0.3104	0.5322
0.3839	0.5985
0.4167	0.6255
0.4617	0.6525
0.4880	0.6721
0.5347	0.7025
0.5628	0.7173
0.5898	0.7315
0.6309	0.7506
0.6684	0.7668
0.7281	0.7939
0.7864	0.8168
0.8167	0.8355
0.8485	0.8539
0.8798	0.8712
0.9223	0.9058
0.9638	0.9468
0.9835	0.9735

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

Temperature, K - Liquid	Azeotropic composition: mole fraction of Methyl propionate (1) - Liquid
350.61	0.8610

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

Pressure, kPa - Liquid	Azeotropic composition: mole fraction of Methyl propionate (1) - Liquid
101.32	0.8610

Mole fraction of Methyl propionate (1) [ref]

Operational condition: Pressure, kPa = 101.32 (Liquid)

Mole fraction of Methyl propionate (1) - Liquid	Mole fraction of Methyl propionate (1) - Gas
0.0000	0.0000
0.0180	0.0530
0.0320	0.0940
0.0570	0.1620
0.1190	0.2910
0.1630	0.3650
0.1890	0.4010
0.2080	0.4240
0.2700	0.4830
0.3200	0.5250
0.3380	0.5420
0.3630	0.5610
0.3820	0.5730
0.4010	0.5850
0.4160	0.5950
0.4390	0.6090
0.4540	0.6180
0.4850	0.6350
0.5150	0.6510
0.5410	0.6670
0.5930	0.6950
0.6120	0.7050
0.6350	0.7170
0.6880	0.7450
0.7110	0.7580
0.7380	0.7750
0.7660	0.7910
0.7950	0.8100
0.8240	0.8300
0.8510	0.8510
0.8800	0.8730
0.9020	0.8910
0.9240	0.9100
0.9400	0.9290
0.9560	0.9440
0.9700	0.9610
0.9810	0.9750
0.9870	0.9830
0.9920	0.9890
1.0000	1.0000
0.5680	0.6800

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

Pressure, kPa - Liquid	Azeotropic composition: mole fraction of Methyl propionate (1) - Liquid
101.32	0.8440

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

Operational conditions:

• Pressure, kPa = 101 (Liquid)
• Temperature, K = 318.15 (Liquid)

Mole fraction of Methyl propionate (1) - Liquid	Excess molar enthalpy (molar enthalpy of mixing), kJ/mol - Liquid
0.0703	0.3576
0.1540	0.7379
0.2369	1.0418
0.3018	1.2373
0.3693	1.384
0.4258	1.4654
0.4809	1.5144
0.5084	1.519
0.5258	1.5206
0.5447	1.5121
0.5860	1.4779
0.6301	1.4205
0.6752	1.3368
0.7232	1.2334
0.7744	1.0832
0.8241	0.8991
0.8704	0.7031
0.9177	0.4702
0.9639	0.2247

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

Operational conditions:

• Pressure, kPa = 101 (Liquid)
• Temperature, K = 318.15 (Liquid)

Mole fraction of Methyl propionate (1) - Liquid	Excess molar enthalpy (molar enthalpy of mixing), kJ/mol - Liquid
0.0703	0.3576
0.1540	0.7379
0.2369	1.0418
0.3018	1.2373
0.3693	1.384
0.4258	1.4654
0.4809	1.5144
0.5084	1.519
0.5258	1.5206
0.5447	1.5121
0.5860	1.4779
0.6301	1.4205
0.6752	1.3368
0.7232	1.2334
0.7744	1.0832
0.8241	0.8991
0.8704	0.7031
0.9177	0.4702
0.9639	0.2247

Mass density, kg/m3 [ref]

Operational conditions:

• Temperature, K = 298.15 (Liquid)
• Pressure, kPa = 101.325 (Liquid)

Mole fraction of Methyl propionate (1) - Liquid	Mass density, kg/m3 - Liquid
0.0640	687.65
0.1117	694.35
0.1561	700.97
0.2628	718.15
0.3650	736.5
0.4343	750.1
0.5113	766.46
0.5683	779.43
0.6351	795.65
0.7017	812.9
0.7543	827.61
0.8136	845.12
0.8664	861.73
0.9030	873.85
0.9689	896.98

Mass density, kg/m3 [ref]

Fixed		Measured
Temperature, K - Liquid	Mole fraction of Methyl propionate (1) - Liquid	Mass density, kg/m3 - Liquid
288.15	0.0000	688.16
288.15	0.0584	696.1
288.15	0.1524	710.11
288.15	0.2121	719.49
288.15	0.2626	728.22
288.15	0.2841	731.88
288.15	0.3577	745.5
288.15	0.4021	754.13
288.15	0.4565	765.31
288.15	0.5036	775.51
288.15	0.5554	787.28
288.15	0.6032	798.81
288.15	0.6510	810.73
288.15	0.7008	824.05
288.15	0.7420	835.61
288.15	0.7927	850.46
288.15	0.8457	866.96
288.15	0.9530	903.48
288.15	1.0000	921.21
298.15	0.0000	679.62
298.15	0.0606	687.94
298.15	0.1046	694.01
298.15	0.1706	703.97
298.15	0.2332	713.99
298.15	0.2863	722.89
298.15	0.3320	730.95
298.15	0.3827	740.59
298.15	0.4242	748.73
298.15	0.4831	760.98
298.15	0.5328	771.82
298.15	0.5887	784.89
298.15	0.6395	797.24
298.15	0.6831	808.46
298.15	0.7330	821.94
298.15	0.7758	834.28
298.15	0.8196	847.29
298.15	0.8646	861.68
298.15	0.9035	874.46
298.15	0.9591	893.83
298.15	1.0000	909.1
308.15	0.0000	670.96
308.15	0.0460	676.88
308.15	0.0974	683.97
308.15	0.1499	691.6
308.15	0.2093	700.71
308.15	0.2472	706.83
308.15	0.2655	709.84
308.15	0.3021	716.16
308.15	0.3462	723.99
308.15	0.3973	733.51
308.15	0.4379	741.49
308.15	0.5001	754.33
308.15	0.5482	764.86
308.15	0.6013	777.11
308.15	0.6438	787.52
308.15	0.7002	801.92
308.15	0.7516	815.93
308.15	0.7947	828.3
308.15	0.8541	846.5
308.15	0.8904	858.19
308.15	0.9494	878.31
308.15	1.0000	896.91
318.15	0.0000	662.33
318.15	0.0540	669.26
318.15	0.1006	675.53
318.15	0.1635	684.64
318.15	0.1984	689.88
318.15	0.2627	699.98
318.15	0.2892	704.22
318.15	0.3492	714.64
318.15	0.3962	723.32
318.15	0.4482	733.48
318.15	0.5006	744.15
318.15	0.5540	755.69
318.15	0.5928	764.54
318.15	0.6531	779.07
318.15	0.7022	791.53
318.15	0.7463	803.36
318.15	0.7960	817.45
318.15	0.8421	831.26
318.15	0.8911	846.73
318.15	0.9487	866.17
318.15	1.0000	884.71
328.15	0.0000	653.61
328.15	0.0434	659.02
328.15	0.1000	666.42
328.15	0.1539	673.86
328.15	0.2137	682.78
328.15	0.2630	690.45
328.15	0.3610	707.07
328.15	0.3858	711.54
328.15	0.4619	725.95
328.15	0.5057	734.85
328.15	0.5548	745.3
328.15	0.6006	755.62
328.15	0.6513	767.59
328.15	0.7013	780.04
328.15	0.7484	792.52
328.15	0.7954	805.67
328.15	0.8441	820.03
328.15	0.8954	836.18
328.15	0.9351	849.33
328.15	1.0000	872.22

Mass density, kg/m3 [ref]

Operational conditions:

• Temperature, K = 298.15 (Liquid)
• Pressure, kPa = 101.325 (Liquid)

Mole fraction of Methyl propionate (1) - Liquid	Mass density, kg/m3 - Liquid
0.0640	687.65
0.1117	694.35
0.1561	700.97
0.2628	718.15
0.3650	736.5
0.4343	750.1
0.5113	766.46
0.5683	779.43
0.6351	795.65
0.7017	812.9
0.7543	827.61
0.8136	845.12
0.8664	861.73
0.9030	873.85
0.9689	896.98

Mass density, kg/m3 [ref]

Fixed		Measured
Temperature, K - Liquid	Mole fraction of Methyl propionate (1) - Liquid	Mass density, kg/m3 - Liquid
288.15	0.0000	688.16
288.15	0.0584	696.1
288.15	0.1524	710.11
288.15	0.2121	719.49
288.15	0.2626	728.22
288.15	0.2841	731.88
288.15	0.3577	745.5
288.15	0.4021	754.13
288.15	0.4565	765.31
288.15	0.5036	775.51
288.15	0.5554	787.28
288.15	0.6032	798.81
288.15	0.6510	810.73
288.15	0.7008	824.05
288.15	0.7420	835.61
288.15	0.7927	850.46
288.15	0.8457	866.96
288.15	0.9530	903.48
288.15	1.0000	921.21
298.15	0.0000	679.62
298.15	0.0606	687.94
298.15	0.1046	694.01
298.15	0.1706	703.97
298.15	0.2332	713.99
298.15	0.2863	722.89
298.15	0.3320	730.95
298.15	0.3827	740.59
298.15	0.4242	748.73
298.15	0.4831	760.98
298.15	0.5328	771.82
298.15	0.5887	784.89
298.15	0.6395	797.24
298.15	0.6831	808.46
298.15	0.7330	821.94
298.15	0.7758	834.28
298.15	0.8196	847.29
298.15	0.8646	861.68
298.15	0.9035	874.46
298.15	0.9591	893.83
298.15	1.0000	909.1
308.15	0.0000	670.96
308.15	0.0460	676.88
308.15	0.0974	683.97
308.15	0.1499	691.6
308.15	0.2093	700.71
308.15	0.2472	706.83
308.15	0.2655	709.84
308.15	0.3021	716.16
308.15	0.3462	723.99
308.15	0.3973	733.51
308.15	0.4379	741.49
308.15	0.5001	754.33
308.15	0.5482	764.86
308.15	0.6013	777.11
308.15	0.6438	787.52
308.15	0.7002	801.92
308.15	0.7516	815.93
308.15	0.7947	828.3
308.15	0.8541	846.5
308.15	0.8904	858.19
308.15	0.9494	878.31
308.15	1.0000	896.91
318.15	0.0000	662.33
318.15	0.0540	669.26
318.15	0.1006	675.53
318.15	0.1635	684.64
318.15	0.1984	689.88
318.15	0.2627	699.98
318.15	0.2892	704.22
318.15	0.3492	714.64
318.15	0.3962	723.32
318.15	0.4482	733.48
318.15	0.5006	744.15
318.15	0.5540	755.69
318.15	0.5928	764.54
318.15	0.6531	779.07
318.15	0.7022	791.53
318.15	0.7463	803.36
318.15	0.7960	817.45
318.15	0.8421	831.26
318.15	0.8911	846.73
318.15	0.9487	866.17
318.15	1.0000	884.71
328.15	0.0000	653.61
328.15	0.0434	659.02
328.15	0.1000	666.42
328.15	0.1539	673.86
328.15	0.2137	682.78
328.15	0.2630	690.45
328.15	0.3610	707.07
328.15	0.3858	711.54
328.15	0.4619	725.95
328.15	0.5057	734.85
328.15	0.5548	745.3
328.15	0.6006	755.62
328.15	0.6513	767.59
328.15	0.7013	780.04
328.15	0.7484	792.52
328.15	0.7954	805.67
328.15	0.8441	820.03
328.15	0.8954	836.18
328.15	0.9351	849.33
328.15	1.0000	872.22

Boiling temperature at pressure P, K [ref]

Operational condition: Pressure, kPa = 101.325 (Liquid)

Mole fraction of Methyl propionate (1) - Liquid	Boiling temperature at pressure P, K - Liquid
0.0160	370.26
0.0264	369.67
0.0466	368.57
0.0787	366.90
0.1242	364.71
0.1873	361.98
0.2426	359.85
0.3104	357.60
0.3839	355.58
0.4167	354.81
0.4617	353.88
0.4880	353.40
0.5347	352.66
0.5628	352.28
0.5898	351.96
0.6309	351.57
0.6684	351.25
0.7281	350.83
0.7864	350.58
0.8167	350.54
0.8485	350.60
0.8798	350.62
0.9223	350.75
0.9638	351.24
0.9835	351.42

Boiling temperature at pressure P, K [ref]

Operational condition: Pressure, kPa = 101.32 (Liquid)

Mole fraction of Methyl propionate (1) - Liquid	Boiling temperature at pressure P, K - Liquid
0.0000	371.38
0.0180	369.65
0.0320	368.32
0.0570	366.14
0.1190	362.51
0.1630	360.13
0.1890	359.19
0.2080	358.60
0.2700	356.95
0.3200	355.90
0.3380	355.53
0.3630	355.00
0.3820	354.75
0.4010	354.45
0.4160	354.28
0.4390	354.02
0.4540	353.83
0.4850	353.50
0.5150	353.20
0.5410	352.94
0.5930	352.55
0.6120	352.43
0.6350	352.32
0.6880	352.29
0.7110	352.22
0.7380	352.08
0.7660	351.98
0.7950	351.92
0.8240	351.88
0.8510	351.86
0.8800	351.91
0.9020	351.95
0.9240	352.05
0.9400	352.14
0.9560	352.26
0.9700	352.38
0.9810	352.53
0.9870	352.60
0.9920	352.65
1.0000	352.75
0.5680	352.74

Boiling temperature at pressure P, K [ref]

Operational condition: Pressure, kPa = 101.325 (Liquid)

Mole fraction of Methyl propionate (1) - Liquid	Boiling temperature at pressure P, K - Liquid
0.0160	370.26
0.0264	369.67
0.0466	368.57
0.0787	366.90
0.1242	364.71
0.1873	361.98
0.2426	359.85
0.3104	357.60
0.3839	355.58
0.4167	354.81
0.4617	353.88
0.4880	353.40
0.5347	352.66
0.5628	352.28
0.5898	351.96
0.6309	351.57
0.6684	351.25
0.7281	350.83
0.7864	350.58
0.8167	350.54
0.8485	350.60
0.8798	350.62
0.9223	350.75
0.9638	351.24
0.9835	351.42

Boiling temperature at pressure P, K [ref]

Operational condition: Pressure, kPa = 101.32 (Liquid)

Mole fraction of Methyl propionate (1) - Liquid	Boiling temperature at pressure P, K - Liquid
0.0000	371.38
0.0180	369.65
0.0320	368.32
0.0570	366.14
0.1190	362.51
0.1630	360.13
0.1890	359.19
0.2080	358.60
0.2700	356.95
0.3200	355.90
0.3380	355.53
0.3630	355.00
0.3820	354.75
0.4010	354.45
0.4160	354.28
0.4390	354.02
0.4540	353.83
0.4850	353.50
0.5150	353.20
0.5410	352.94
0.5930	352.55
0.6120	352.43
0.6350	352.32
0.6880	352.29
0.7110	352.22
0.7380	352.08
0.7660	351.98
0.7950	351.92
0.8240	351.88
0.8510	351.86
0.8800	351.91
0.9020	351.95
0.9240	352.05
0.9400	352.14
0.9560	352.26
0.9700	352.38
0.9810	352.53
0.9870	352.60
0.9920	352.65
1.0000	352.75
0.5680	352.74

Azeotropic temperature, K [ref]

Pressure, kPa - Liquid	Azeotropic temperature, K - Liquid
101.32	351.86

Azeotropic temperature, K [ref]

Pressure, kPa - Liquid	Azeotropic temperature, K - Liquid
101.32	351.86

Excess molar volume, m3/mol [ref]

Operational conditions:

• Pressure, kPa = 101 (Liquid)
• Temperature, K = 318.15 (Liquid)

Mole fraction of Methyl propionate (1) - Liquid	Excess molar volume, m3/mol - Liquid
0.0406	2.5000e-07
0.0927	5.0800e-07
0.1719	8.3600e-07
0.2480	1.0630e-06
0.3249	1.2220e-06
0.3904	1.2700e-06
0.4571	1.2880e-06
0.5214	1.2540e-06
0.5761	1.1920e-06
0.6333	1.1050e-06
0.6853	1.0080e-06
0.7372	9.0100e-07
0.7844	7.7500e-07
0.8305	6.3700e-07
0.8748	4.8500e-07
0.9184	3.3600e-07
0.9596	1.8300e-07

Excess molar volume, m3/mol [ref]

Operational conditions:

• Pressure, kPa = 101 (Liquid)
• Temperature, K = 318.15 (Liquid)

Mole fraction of Methyl propionate (1) - Liquid	Excess molar volume, m3/mol - Liquid
0.0406	2.5000e-07
0.0927	5.0800e-07
0.1719	8.3600e-07
0.2480	1.0630e-06
0.3249	1.2220e-06
0.3904	1.2700e-06
0.4571	1.2880e-06
0.5214	1.2540e-06
0.5761	1.1920e-06
0.6333	1.1050e-06
0.6853	1.0080e-06
0.7372	9.0100e-07
0.7844	7.7500e-07
0.8305	6.3700e-07
0.8748	4.8500e-07
0.9184	3.3600e-07
0.9596	1.8300e-07

Sources

• Thermodynamic properties of (an ester + and alkane). XVII. Experimental He and Ve values for (an alkyl propanoate + an alkane) at 318.15K
• Isobaric Vapor-Liquid Equilibria and Excess Properties for the Binary Systems of Methyl Esters + Heptane
• Improvements in the Experimentation and the Representation of Thermodynamic Properties (iso-p VLE and yE) of Alkyl Propanoate + Alkane Binaries