Mixture of Ethanol + Propanoic acid, 2-hydroxy-, 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 (4)
5. c_sound,fluid - Speed of Sound, m/s (2)
6. T_boil - Boiling temperature at pressure P, K (2)

Mole fraction of Ethanol (1) [ref]

Operational condition: Pressure, kPa = 101.33 (Liquid)

Mole fraction of Ethanol (1) - Liquid	Mole fraction of Ethanol (1) - Gas
0.0000	0.0000
0.0052	0.1025
0.0354	0.3185
0.0709	0.5387
0.1787	0.7395
0.2690	0.8410
0.2938	0.8675
0.3277	0.8868
0.3448	0.9024
0.3700	0.9037
0.3789	0.9082
0.4022	0.9157
0.4070	0.9180
0.4310	0.9256
0.4529	0.9365
0.4627	0.9386
0.4999	0.9456
0.5481	0.9517
0.5738	0.9552
0.5976	0.9589
0.6345	0.9683
0.6603	0.9676
0.6730	0.9693
0.6996	0.9723
0.7165	0.9747
0.7504	0.9827
0.7725	0.9844
0.8003	0.9847
0.8462	0.9887
0.8703	0.9920
0.8892	0.9935
0.8985	0.9942
0.9313	0.9961
0.9451	0.9970
0.9688	0.9984
1.0000	1.0000

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

Fixed		Measured
Mole fraction of Propanoic acid, 2-hydroxy-, ethyl ester (2) - Liquid	Temperature, K - Gas	Mole fraction of Propanoic acid, 2-hydroxy-, ethyl ester (2) - Gas
0.0000	313.15	0.0000
0.0000	333.25	0.0000
0.0000	353.35	0.0000
0.0730	313.15	0.0030
0.0970	313.15	0.0040
0.1020	313.15	0.0120
0.1060	353.35	0.0070
0.1200	313.15	0.0060
0.1210	353.35	0.0130
0.1280	333.25	0.0120
0.1720	313.15	0.0080
0.1950	333.25	0.0110
0.2030	353.35	0.0200
0.2390	313.15	0.0240
0.2590	333.25	0.0190
0.2660	333.25	0.0220
0.2830	313.15	0.0150
0.3160	353.35	0.0320
0.3160	353.35	0.0360
0.3290	313.15	0.0290
0.3540	333.25	0.0270
0.3860	333.25	0.0340
0.4300	313.15	0.0420
0.4430	353.35	0.0590
0.4480	333.25	0.0390
0.5320	333.25	0.0520
0.5340	353.35	0.0750
0.5540	313.15	0.0610
0.5590	333.25	0.0600
0.6080	313.15	0.0740
0.6200	353.35	0.1010
0.6410	333.25	0.0730
0.6750	333.25	0.0950
0.6890	313.15	0.0930
0.7050	353.35	0.1330
0.7220	333.25	0.1010
0.7540	313.15	0.1250
0.7740	333.25	0.1480
0.7750	353.35	0.1840
0.8140	313.15	0.1600
0.8360	333.25	0.2050
0.8620	313.15	0.2190
0.8630	353.35	0.2830
0.8930	313.15	0.2710
0.8970	333.25	0.3060
0.9350	353.35	0.4880
0.9460	333.25	0.4820
0.9510	313.15	0.4330
1.0000	313.15	1.0000
1.0000	333.25	1.0000
1.0000	353.35	1.0000

Mole fraction of Ethanol (1) [ref]

Operational condition: Pressure, kPa = 101.33 (Liquid)

Mole fraction of Ethanol (1) - Liquid	Mole fraction of Ethanol (1) - Gas
0.0000	0.0000
0.0052	0.1025
0.0354	0.3185
0.0709	0.5387
0.1787	0.7395
0.2690	0.8410
0.2938	0.8675
0.3277	0.8868
0.3448	0.9024
0.3700	0.9037
0.3789	0.9082
0.4022	0.9157
0.4070	0.9180
0.4310	0.9256
0.4529	0.9365
0.4627	0.9386
0.4999	0.9456
0.5481	0.9517
0.5738	0.9552
0.5976	0.9589
0.6345	0.9683
0.6603	0.9676
0.6730	0.9693
0.6996	0.9723
0.7165	0.9747
0.7504	0.9827
0.7725	0.9844
0.8003	0.9847
0.8462	0.9887
0.8703	0.9920
0.8892	0.9935
0.8985	0.9942
0.9313	0.9961
0.9451	0.9970
0.9688	0.9984
1.0000	1.0000

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

Fixed		Measured
Mole fraction of Propanoic acid, 2-hydroxy-, ethyl ester (2) - Liquid	Temperature, K - Gas	Mole fraction of Propanoic acid, 2-hydroxy-, ethyl ester (2) - Gas
0.0000	313.15	0.0000
0.0000	333.25	0.0000
0.0000	353.35	0.0000
0.0730	313.15	0.0030
0.0970	313.15	0.0040
0.1020	313.15	0.0120
0.1060	353.35	0.0070
0.1200	313.15	0.0060
0.1210	353.35	0.0130
0.1280	333.25	0.0120
0.1720	313.15	0.0080
0.1950	333.25	0.0110
0.2030	353.35	0.0200
0.2390	313.15	0.0240
0.2590	333.25	0.0190
0.2660	333.25	0.0220
0.2830	313.15	0.0150
0.3160	353.35	0.0320
0.3160	353.35	0.0360
0.3290	313.15	0.0290
0.3540	333.25	0.0270
0.3860	333.25	0.0340
0.4300	313.15	0.0420
0.4430	353.35	0.0590
0.4480	333.25	0.0390
0.5320	333.25	0.0520
0.5340	353.35	0.0750
0.5540	313.15	0.0610
0.5590	333.25	0.0600
0.6080	313.15	0.0740
0.6200	353.35	0.1010
0.6410	333.25	0.0730
0.6750	333.25	0.0950
0.6890	313.15	0.0930
0.7050	353.35	0.1330
0.7220	333.25	0.1010
0.7540	313.15	0.1250
0.7740	333.25	0.1480
0.7750	353.35	0.1840
0.8140	313.15	0.1600
0.8360	333.25	0.2050
0.8620	313.15	0.2190
0.8630	353.35	0.2830
0.8930	313.15	0.2710
0.8970	333.25	0.3060
0.9350	353.35	0.4880
0.9460	333.25	0.4820
0.9510	313.15	0.4330
1.0000	313.15	1.0000
1.0000	333.25	1.0000
1.0000	353.35	1.0000

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

Operational conditions:

• Temperature, K = 298.15 (Liquid)
• Pressure, kPa = 100 (Liquid)

Mole fraction of Propanoic acid, 2-hydroxy-, ethyl ester (2) - Liquid	Excess molar enthalpy (molar enthalpy of mixing), kJ/mol - Liquid
0.0540	0.0739
0.1140	0.1410
0.2250	0.2100
0.3120	0.2320
0.4200	0.2400
0.5110	0.2250
0.6350	0.1910
0.7370	0.1460
0.8290	0.0908
0.9300	0.0406
0.9600	0.0200

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

Operational conditions:

• Temperature, K = 298.15 (Liquid)
• Pressure, kPa = 100 (Liquid)

Mole fraction of Propanoic acid, 2-hydroxy-, ethyl ester (2) - Liquid	Excess molar enthalpy (molar enthalpy of mixing), kJ/mol - Liquid
0.0540	0.0739
0.1140	0.1410
0.2250	0.2100
0.3120	0.2320
0.4200	0.2400
0.5110	0.2250
0.6350	0.1910
0.7370	0.1460
0.8290	0.0908
0.9300	0.0406
0.9600	0.0200

Vapor or sublimation pressure, kPa [ref]

Fixed		Measured
Mole fraction of Propanoic acid, 2-hydroxy-, ethyl ester (2) - Liquid	Temperature, K - Liquid	Vapor or sublimation pressure, kPa - Liquid
0.0000	313.15	18.01
0.0000	333.25	47.21
0.0000	353.35	109.12
0.0730	313.15	17.31
0.0970	313.15	16.99
0.1020	313.15	16.81
0.1060	353.35	101.42
0.1200	313.15	16.37
0.1210	353.35	100.31
0.1280	333.25	42.46
0.1720	313.15	15.81
0.1950	333.25	39.81
0.2030	353.35	92.05
0.2390	313.15	14.76
0.2590	333.25	37.17
0.2660	333.25	36.97
0.2830	313.15	14.23
0.3160	353.35	81.30
0.3160	353.35	81.37
0.3290	313.15	13.31
0.3540	333.25	33.26
0.3860	333.25	32.10
0.4300	313.15	11.76
0.4430	353.35	67.94
0.4480	333.25	29.38
0.5320	333.25	25.52
0.5340	353.35	57.66
0.5540	313.15	9.92
0.5590	333.25	25.05
0.6080	313.15	9.21
0.6200	353.35	47.94
0.6410	333.25	20.86
0.6750	333.25	19.24
0.6890	313.15	7.91
0.7050	353.35	38.54
0.7220	333.25	17.64
0.7540	313.15	6.55
0.7740	333.25	14.51
0.7750	353.35	30.82
0.8140	313.15	5.45
0.8360	333.25	11.41
0.8620	313.15	4.28
0.8630	353.35	22.08
0.8930	313.15	3.59
0.8970	333.25	8.55
0.9350	353.35	14.08
0.9460	333.25	5.97
0.9510	313.15	2.57
1.0000	313.15	1.12
1.0000	333.25	3.03
1.0000	353.35	7.63

Vapor or sublimation pressure, kPa [ref]

Fixed		Measured
Mole fraction of Propanoic acid, 2-hydroxy-, ethyl ester (2) - Liquid	Temperature, K - Liquid	Vapor or sublimation pressure, kPa - Liquid
0.0000	313.15	18.01
0.0000	333.25	47.21
0.0000	353.35	109.12
0.0730	313.15	17.31
0.0970	313.15	16.99
0.1020	313.15	16.81
0.1060	353.35	101.42
0.1200	313.15	16.37
0.1210	353.35	100.31
0.1280	333.25	42.46
0.1720	313.15	15.81
0.1950	333.25	39.81
0.2030	353.35	92.05
0.2390	313.15	14.76
0.2590	333.25	37.17
0.2660	333.25	36.97
0.2830	313.15	14.23
0.3160	353.35	81.30
0.3160	353.35	81.37
0.3290	313.15	13.31
0.3540	333.25	33.26
0.3860	333.25	32.10
0.4300	313.15	11.76
0.4430	353.35	67.94
0.4480	333.25	29.38
0.5320	333.25	25.52
0.5340	353.35	57.66
0.5540	313.15	9.92
0.5590	333.25	25.05
0.6080	313.15	9.21
0.6200	353.35	47.94
0.6410	333.25	20.86
0.6750	333.25	19.24
0.6890	313.15	7.91
0.7050	353.35	38.54
0.7220	333.25	17.64
0.7540	313.15	6.55
0.7740	333.25	14.51
0.7750	353.35	30.82
0.8140	313.15	5.45
0.8360	333.25	11.41
0.8620	313.15	4.28
0.8630	353.35	22.08
0.8930	313.15	3.59
0.8970	333.25	8.55
0.9350	353.35	14.08
0.9460	333.25	5.97
0.9510	313.15	2.57
1.0000	313.15	1.12
1.0000	333.25	3.03
1.0000	353.35	7.63

Mass density, kg/m3 [ref]

Operational conditions:

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

Mole fraction of Ethanol (1) - Liquid	Mass density, kg/m3 - Liquid
0.0000	1032.939
0.1242	1018.422
0.2256	1004.725
0.3120	991.37
0.3921	977.447
0.5236	950.894
0.5735	939.295
0.6735	913.364
0.7574	887.971
0.7941	875.598
0.8267	863.971
0.8559	852.975
0.9578	809.773
1.0000	789.261

Mass density, kg/m3 [ref]

Operational conditions:

• Temperature, K = 298.15 (Liquid)
• Pressure, kPa = 100 (Liquid)

Mole fraction of Propanoic acid, 2-hydroxy-, ethyl ester (2) - Liquid	Mass density, kg/m3 - Liquid
0.0000	785.16
0.0522	809.88
0.0957	828.74
0.1946	866.53
0.2902	897.43
0.4011	927.58
0.4995	950.3
0.6076	971.75
0.6931	986.54
0.7965	1002.43
0.9047	1017.03
0.9511	1022.75
1.0000	1028.45

Mass density, kg/m3 [ref]

Operational conditions:

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

Mole fraction of Ethanol (1) - Liquid	Mass density, kg/m3 - Liquid
0.0000	1032.939
0.1242	1018.422
0.2256	1004.725
0.3120	991.37
0.3921	977.447
0.5236	950.894
0.5735	939.295
0.6735	913.364
0.7574	887.971
0.7941	875.598
0.8267	863.971
0.8559	852.975
0.9578	809.773
1.0000	789.261

Mass density, kg/m3 [ref]

Operational conditions:

• Temperature, K = 298.15 (Liquid)
• Pressure, kPa = 100 (Liquid)

Mole fraction of Propanoic acid, 2-hydroxy-, ethyl ester (2) - Liquid	Mass density, kg/m3 - Liquid
0.0000	785.16
0.0522	809.88
0.0957	828.74
0.1946	866.53
0.2902	897.43
0.4011	927.58
0.4995	950.3
0.6076	971.75
0.6931	986.54
0.7965	1002.43
0.9047	1017.03
0.9511	1022.75
1.0000	1028.45

Speed of sound, m/s [ref]

Operational conditions:

• Temperature, K = 298.15 (Liquid)
• Pressure, kPa = 100 (Liquid)
• Frequency, MHz = 3 (Liquid)

Mole fraction of Propanoic acid, 2-hydroxy-, ethyl ester (2) - Liquid	Speed of sound, m/s - Liquid
0.0000	1143.25
0.0522	1158.13
0.0957	1169.73
0.1946	1192.82
0.2902	1211.32
0.4011	1229.32
0.4995	1240.82
0.6076	1252.82
0.6931	1261.43
0.7965	1268.65
0.9047	1275.15
0.9511	1277.29
1.0000	1279.34

Speed of sound, m/s [ref]

Operational conditions:

• Temperature, K = 298.15 (Liquid)
• Pressure, kPa = 100 (Liquid)
• Frequency, MHz = 3 (Liquid)

Mole fraction of Propanoic acid, 2-hydroxy-, ethyl ester (2) - Liquid	Speed of sound, m/s - Liquid
0.0000	1143.25
0.0522	1158.13
0.0957	1169.73
0.1946	1192.82
0.2902	1211.32
0.4011	1229.32
0.4995	1240.82
0.6076	1252.82
0.6931	1261.43
0.7965	1268.65
0.9047	1275.15
0.9511	1277.29
1.0000	1279.34

Boiling temperature at pressure P, K [ref]

Operational condition: Pressure, kPa = 101.33 (Liquid)

Mole fraction of Ethanol (1) - Liquid	Boiling temperature at pressure P, K - Liquid
0.0000	427.65
0.0052	423.50
0.0354	415.20
0.0709	405.95
0.1787	390.26
0.2690	381.01
0.2938	378.71
0.3277	376.30
0.3448	375.07
0.3700	373.42
0.3789	373.13
0.4022	371.56
0.4070	371.15
0.4310	369.83
0.4529	368.93
0.4627	368.34
0.4999	366.53
0.5481	364.32
0.5738	363.61
0.5976	362.69
0.6345	361.40
0.6603	360.51
0.6730	360.25
0.6996	359.39
0.7165	358.88
0.7504	357.71
0.7725	357.18
0.8003	356.20
0.8462	355.09
0.8703	354.41
0.8892	353.93
0.8985	353.63
0.9313	352.99
0.9451	352.34
0.9688	352.03
1.0000	351.44

Boiling temperature at pressure P, K [ref]

Operational condition: Pressure, kPa = 101.33 (Liquid)

Mole fraction of Ethanol (1) - Liquid	Boiling temperature at pressure P, K - Liquid
0.0000	427.65
0.0052	423.50
0.0354	415.20
0.0709	405.95
0.1787	390.26
0.2690	381.01
0.2938	378.71
0.3277	376.30
0.3448	375.07
0.3700	373.42
0.3789	373.13
0.4022	371.56
0.4070	371.15
0.4310	369.83
0.4529	368.93
0.4627	368.34
0.4999	366.53
0.5481	364.32
0.5738	363.61
0.5976	362.69
0.6345	361.40
0.6603	360.51
0.6730	360.25
0.6996	359.39
0.7165	358.88
0.7504	357.71
0.7725	357.18
0.8003	356.20
0.8462	355.09
0.8703	354.41
0.8892	353.93
0.8985	353.63
0.9313	352.99
0.9451	352.34
0.9688	352.03
1.0000	351.44

Sources

• Vapor liquid equilibria and excess volumes of the binary systems ethanol + ethyl lactate, isopropanol + isopropyl lactate and n-butanol + n-butyl lactate at 101.325 kPa
• Thermodynamic behaviour of alkyl lactate-alkanol systems
• Vapor-Liquid Equilibria in the Systems Ethyl Lactate + Ethanol and Ethyl Lactate + Water