Mixture of Formic acid, butyl ester + Nonane

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 Formic acid, butyl ester (1) [ref]

Operational condition: Pressure, kPa = 101.32 (Gas)

Mole fraction of Formic acid, butyl ester (1) - Liquid	Mole fraction of Formic acid, butyl ester (1) - Gas
0.0000	0.0000
0.0300	0.1300
0.0520	0.2080
0.0730	0.2730
0.0960	0.3380
0.1230	0.4040
0.1440	0.4500
0.1670	0.4910
0.1910	0.5270
0.2220	0.5730
0.2570	0.6120
0.2940	0.6490
0.3140	0.6640
0.3430	0.6870
0.3850	0.7200
0.4370	0.7520
0.4830	0.7830
0.5030	0.7920
0.5380	0.8120
0.5700	0.8230
0.6280	0.8500
0.6700	0.8660
0.7230	0.8860
0.7580	0.9000
0.8120	0.9190
0.8590	0.9360
0.8950	0.9490
0.9310	0.9640
0.9560	0.9740
0.9750	0.9830
1.0000	1.0000

Mole fraction of Formic acid, butyl ester (1) [ref]

Operational condition: Pressure, kPa = 101.32 (Gas)

Mole fraction of Formic acid, butyl ester (1) - Liquid	Mole fraction of Formic acid, butyl ester (1) - Gas
0.0000	0.0000
0.0300	0.1300
0.0520	0.2080
0.0730	0.2730
0.0960	0.3380
0.1230	0.4040
0.1440	0.4500
0.1670	0.4910
0.1910	0.5270
0.2220	0.5730
0.2570	0.6120
0.2940	0.6490
0.3140	0.6640
0.3430	0.6870
0.3850	0.7200
0.4370	0.7520
0.4830	0.7830
0.5030	0.7920
0.5380	0.8120
0.5700	0.8230
0.6280	0.8500
0.6700	0.8660
0.7230	0.8860
0.7580	0.9000
0.8120	0.9190
0.8590	0.9360
0.8950	0.9490
0.9310	0.9640
0.9560	0.9740
0.9750	0.9830
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 Formic acid, butyl ester (1) - Liquid	Excess molar enthalpy (molar enthalpy of mixing), kJ/mol - Liquid
291.15	0.1030	0.4960
291.15	0.1970	0.7970
291.15	0.2800	1.02
291.15	0.3510	1.148
291.15	0.4200	1.229
291.15	0.4760	1.257
291.15	0.5250	1.258
291.15	0.5840	1.215
291.15	0.6320	1.154
291.15	0.6840	1.063
291.15	0.7370	0.9460
291.15	0.7940	0.7960
291.15	0.8490	0.6160
291.15	0.9040	0.4150
291.15	0.9540	0.2220
318.15	0.0820	0.4520
318.15	0.1690	0.8010
318.15	0.2530	1.067
318.15	0.3380	1.25
318.15	0.4120	1.345
318.15	0.4770	1.381
318.15	0.5330	1.372
318.15	0.5770	1.331
318.15	0.6160	1.287
318.15	0.6410	1.24
318.15	0.6860	1.159
318.15	0.7340	1.049
318.15	0.7820	0.9140
318.15	0.8300	0.7610
318.15	0.8780	0.5830
318.15	0.9250	0.3850
318.15	0.9680	0.1870

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

Operational condition: Pressure, kPa = 101 (Liquid)

Fixed		Measured
Temperature, K - Liquid	Mole fraction of Formic acid, butyl ester (1) - Liquid	Excess molar enthalpy (molar enthalpy of mixing), kJ/mol - Liquid
291.15	0.1030	0.4960
291.15	0.1970	0.7970
291.15	0.2800	1.02
291.15	0.3510	1.148
291.15	0.4200	1.229
291.15	0.4760	1.257
291.15	0.5250	1.258
291.15	0.5840	1.215
291.15	0.6320	1.154
291.15	0.6840	1.063
291.15	0.7370	0.9460
291.15	0.7940	0.7960
291.15	0.8490	0.6160
291.15	0.9040	0.4150
291.15	0.9540	0.2220
318.15	0.0820	0.4520
318.15	0.1690	0.8010
318.15	0.2530	1.067
318.15	0.3380	1.25
318.15	0.4120	1.345
318.15	0.4770	1.381
318.15	0.5330	1.372
318.15	0.5770	1.331
318.15	0.6160	1.287
318.15	0.6410	1.24
318.15	0.6860	1.159
318.15	0.7340	1.049
318.15	0.7820	0.9140
318.15	0.8300	0.7610
318.15	0.8780	0.5830
318.15	0.9250	0.3850
318.15	0.9680	0.1870

Mass density, kg/m3 [ref]

Operational condition: Pressure, kPa = 101 (Liquid)

Fixed		Measured
Temperature, K - Liquid	Mole fraction of Formic acid, butyl ester (1) - Liquid	Mass density, kg/m3 - Liquid
291.15	0.0000	719.27
291.15	0.0650	725.74
291.15	0.1154	731.16
291.15	0.1638	736.66
291.15	0.2124	742.4
291.15	0.2547	747.71
291.15	0.3139	755.51
291.15	0.3612	762.09
291.15	0.4045	768.45
291.15	0.4499	775.41
291.15	0.4945	782.58
291.15	0.5506	792.09
291.15	0.5967	800.32
291.15	0.6472	809.92
291.15	0.7021	820.98
291.15	0.7535	831.93
291.15	0.7975	841.89
291.15	0.8473	853.87
291.15	0.8981	866.85
291.15	0.9467	880.12
291.15	1.0000	895.73
298.15	0.0000	713.85
298.15	0.0657	720.31
298.15	0.1117	725.13
298.15	0.1632	730.81
298.15	0.2059	735.86
298.15	0.2625	742.86
298.15	0.3087	748.88
298.15	0.3544	755.1
298.15	0.4033	762.14
298.15	0.4479	768.85
298.15	0.4960	776.5
298.15	0.5560	786.59
298.15	0.5977	794.07
298.15	0.6481	803.48
298.15	0.7058	814.99
298.15	0.7541	825.28
298.15	0.8000	835.49
298.15	0.8469	846.73
298.15	0.8977	859.57
298.15	0.9467	872.86
298.15	1.0000	888.33
308.15	0.0000	705.97
308.15	0.0624	711.99
308.15	0.1149	717.4
308.15	0.1612	722.45
308.15	0.2069	727.67
308.15	0.2618	734.32
308.15	0.3057	739.95
308.15	0.3495	745.78
308.15	0.4009	753.02
308.15	0.4470	759.89
308.15	0.4934	767.11
308.15	0.5529	776.96
308.15	0.5977	784.75
308.15	0.6489	794.29
308.15	0.6998	804.2
308.15	0.7470	814.0
308.15	0.7985	825.37
308.15	0.8430	835.72
308.15	0.8967	849.15
308.15	0.9466	862.29
308.15	1.0000	877.73
318.15	0.0000	698.04
318.15	0.0713	704.73
318.15	0.1118	708.82
318.15	0.1652	714.49
318.15	0.2111	719.67
318.15	0.2652	726.04
318.15	0.3144	732.3
318.15	0.3589	738.19
318.15	0.4051	744.57
318.15	0.4601	752.65
318.15	0.4980	758.5
318.15	0.5578	768.27
318.15	0.5983	775.23
318.15	0.6527	785.12
318.15	0.7059	795.44
318.15	0.7565	805.93
318.15	0.7970	814.72
318.15	0.8495	826.77
318.15	0.9005	839.43
318.15	0.9466	851.6
318.15	1.0000	866.77

Mass density, kg/m3 [ref]

Operational condition: Pressure, kPa = 101 (Liquid)

Fixed		Measured
Temperature, K - Liquid	Mole fraction of Formic acid, butyl ester (1) - Liquid	Mass density, kg/m3 - Liquid
291.15	0.0000	719.27
291.15	0.0650	725.74
291.15	0.1154	731.16
291.15	0.1638	736.66
291.15	0.2124	742.4
291.15	0.2547	747.71
291.15	0.3139	755.51
291.15	0.3612	762.09
291.15	0.4045	768.45
291.15	0.4499	775.41
291.15	0.4945	782.58
291.15	0.5506	792.09
291.15	0.5967	800.32
291.15	0.6472	809.92
291.15	0.7021	820.98
291.15	0.7535	831.93
291.15	0.7975	841.89
291.15	0.8473	853.87
291.15	0.8981	866.85
291.15	0.9467	880.12
291.15	1.0000	895.73
298.15	0.0000	713.85
298.15	0.0657	720.31
298.15	0.1117	725.13
298.15	0.1632	730.81
298.15	0.2059	735.86
298.15	0.2625	742.86
298.15	0.3087	748.88
298.15	0.3544	755.1
298.15	0.4033	762.14
298.15	0.4479	768.85
298.15	0.4960	776.5
298.15	0.5560	786.59
298.15	0.5977	794.07
298.15	0.6481	803.48
298.15	0.7058	814.99
298.15	0.7541	825.28
298.15	0.8000	835.49
298.15	0.8469	846.73
298.15	0.8977	859.57
298.15	0.9467	872.86
298.15	1.0000	888.33
308.15	0.0000	705.97
308.15	0.0624	711.99
308.15	0.1149	717.4
308.15	0.1612	722.45
308.15	0.2069	727.67
308.15	0.2618	734.32
308.15	0.3057	739.95
308.15	0.3495	745.78
308.15	0.4009	753.02
308.15	0.4470	759.89
308.15	0.4934	767.11
308.15	0.5529	776.96
308.15	0.5977	784.75
308.15	0.6489	794.29
308.15	0.6998	804.2
308.15	0.7470	814.0
308.15	0.7985	825.37
308.15	0.8430	835.72
308.15	0.8967	849.15
308.15	0.9466	862.29
308.15	1.0000	877.73
318.15	0.0000	698.04
318.15	0.0713	704.73
318.15	0.1118	708.82
318.15	0.1652	714.49
318.15	0.2111	719.67
318.15	0.2652	726.04
318.15	0.3144	732.3
318.15	0.3589	738.19
318.15	0.4051	744.57
318.15	0.4601	752.65
318.15	0.4980	758.5
318.15	0.5578	768.27
318.15	0.5983	775.23
318.15	0.6527	785.12
318.15	0.7059	795.44
318.15	0.7565	805.93
318.15	0.7970	814.72
318.15	0.8495	826.77
318.15	0.9005	839.43
318.15	0.9466	851.6
318.15	1.0000	866.77

Boiling temperature at pressure P, K [ref]

Operational condition: Pressure, kPa = 101.32 (Liquid)

Mole fraction of Formic acid, butyl ester (1) - Liquid	Boiling temperature at pressure P, K - Liquid
0.0000	423.94
0.0300	419.32
0.0520	416.55
0.0730	414.14
0.0960	411.50
0.1230	408.81
0.1440	406.79
0.1670	404.87
0.1910	403.24
0.2220	400.98
0.2570	399.16
0.2940	397.13
0.3140	396.19
0.3430	394.85
0.3850	393.10
0.4370	391.35
0.4830	389.70
0.5030	389.24
0.5380	388.15
0.5700	387.60
0.6280	386.59
0.6700	385.69
0.7230	384.67
0.7580	384.01
0.8120	383.10
0.8590	381.87
0.8950	381.06
0.9310	380.42
0.9560	380.06
0.9750	379.74
1.0000	380.13

Boiling temperature at pressure P, K [ref]

Operational condition: Pressure, kPa = 101.32 (Liquid)

Mole fraction of Formic acid, butyl ester (1) - Liquid	Boiling temperature at pressure P, K - Liquid
0.0000	423.94
0.0300	419.32
0.0520	416.55
0.0730	414.14
0.0960	411.50
0.1230	408.81
0.1440	406.79
0.1670	404.87
0.1910	403.24
0.2220	400.98
0.2570	399.16
0.2940	397.13
0.3140	396.19
0.3430	394.85
0.3850	393.10
0.4370	391.35
0.4830	389.70
0.5030	389.24
0.5380	388.15
0.5700	387.60
0.6280	386.59
0.6700	385.69
0.7230	384.67
0.7580	384.01
0.8120	383.10
0.8590	381.87
0.8950	381.06
0.9310	380.42
0.9560	380.06
0.9750	379.74
1.0000	380.13

Sources

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