Mixture of methyl 2-hydroxypropanoate + Water

Datasets

1. Excess molar enthalpy (molar enthalpy
2. P_vap - Vapor or sublimation pressure, kPa
3. ρ_l - Mass density, kg/m3
4. c_sound,fluid - Speed of Sound, m/s

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

Operational condition: Pressure, kPa = 14100 (Liquid)

Fixed		Measured
Temperature, K - Liquid	Mole fraction of Water (2) - Liquid	Excess molar enthalpy (molar enthalpy of mixing), kJ/mol - Liquid
303.15	0.0632	0.0167
303.15	0.1202	0.0149
303.15	0.2190	-0.0018
303.15	0.3016	-0.0193
303.15	0.3718	-0.0362
303.15	0.4321	-0.0560
303.15	0.5083	-0.0926
303.15	0.5711	-0.1235
303.15	0.6397	-0.1607
303.15	0.7195	-0.2061
303.15	0.7803	-0.2395
303.15	0.8419	-0.2686
303.15	0.8988	-0.2709
303.15	0.9411	-0.2309
303.15	0.9796	-0.1205
333.15	0.0632	-0.0165
333.15	0.1202	-0.0388
333.15	0.2190	-0.0884
333.15	0.3016	-0.1204
333.15	0.3718	-0.1442
333.15	0.4321	-0.1666
333.15	0.5083	-0.2006
333.15	0.5711	-0.2308
333.15	0.6397	-0.2691
333.15	0.7195	-0.3164
333.15	0.7803	-0.3512
333.15	0.8419	-0.3770
333.15	0.8988	-0.3728
333.15	0.9411	-0.3210
333.15	0.9796	-0.1647

Vapor or sublimation pressure, kPa [ref]

Fixed		Measured
Temperature, K - Liquid	Mole fraction of Water (2) - Liquid	Vapor or sublimation pressure, kPa - Liquid
283.15	0.0000	0.17
283.15	0.0673	0.34
283.15	0.0753	0.36
283.15	0.2320	0.66
283.15	0.2701	0.71
283.15	0.3687	0.84
283.15	0.4400	0.91
283.15	0.4941	0.96
283.15	0.5570	1.01
283.15	0.6007	1.06
283.15	0.6523	1.08
283.15	0.6912	1.10
283.15	0.7292	1.12
283.15	0.7607	1.13
283.15	0.7883	1.15
283.15	0.8323	1.17
283.15	0.8648	1.19
283.15	0.8895	1.20
283.15	0.9083	1.21
283.15	0.9228	1.22
283.15	0.9341	1.23
293.15	0.0000	0.43
293.15	0.0394	0.63
293.15	0.1051	0.91
293.15	0.2561	1.41
293.15	0.3944	1.74
293.15	0.5194	1.97
293.15	0.6218	2.11
293.15	0.7066	2.19
293.15	0.7935	2.25
293.15	0.8559	2.29
293.15	0.8969	2.33
293.15	0.9257	2.35
293.15	0.9461	2.37
293.15	0.9582	2.38
303.15	0.0000	0.87
303.15	0.0399	1.22
303.15	0.1149	1.80
303.15	0.2264	2.49
303.15	0.3409	3.04
303.15	0.4659	3.50
303.15	0.5759	3.80
303.15	0.6707	3.99
303.15	0.7723	4.14
303.15	0.8438	4.22
303.15	0.8899	4.26
303.15	0.9216	4.29
303.15	0.9436	4.32

Mass density, kg/m3 [ref]

Operational conditions:

• Pressure, kPa = 101 (Liquid)
• Temperature, K = 298.15 (Liquid)

Molality, mol/kg of methyl 2-hydroxypropanoate (1) - Liquid	Mass density, kg/m3 - Liquid
0.0487	997.862
0.0568	997.968
0.0707	998.157
0.0956	998.501
0.1039	998.614
0.1117	998.722
0.1338	999.035
0.1539	999.294
0.2230	1000.237
0.3212	1001.553
0.4840	1003.64
0.7855	1007.523
0.9699	1009.784
1.1682	1012.118
1.3774	1014.504
1.5601	1016.483
1.7762	1018.699
1.938	1020.397
2.2371	1023.266
2.6316	1026.816
2.9412	1029.455
3.3223	1032.465
3.9063	1036.616

Speed of sound, m/s [ref]

Operational conditions:

• Pressure, kPa = 101 (Liquid)
• Temperature, K = 298.15 (Liquid)

Molality, mol/kg of methyl 2-hydroxypropanoate (1) - Liquid	Speed of sound, m/s - Liquid
0.0487	1499.0
0.0568	1499.54
0.0707	1500.43
0.0956	1501.24
0.1039	1501.63
0.1117	1501.97
0.1338	1503.12
0.1539	1503.95
0.2230	1507.78
0.3212	1511.7
0.4840	1518.16
0.7855	1529.04
0.9699	1535.26
1.1682	1542.09
1.3774	1548.69
1.5601	1554.22
1.7762	1561.86
1.938	1566.9
2.2371	1575.77
2.6316	1588.16
2.9412	1597.05
3.3223	1606.55
3.9063	1617.15

Sources

• Self-aggregation of liquids from biomass in aqueous solution
• Isothermal Vapor-Liquid Equilibrium, Excess Enthalpy Data and Activity Coefficients at Infinite Dilution for the Binary System Water + Methyl Lactate

Note: These property values are available through the Cheméo API. A free account gives you an access key.