Mixture of methyl 2-hydroxypropanoate + Methyl Alcohol

Name: methyl 2-hydroxypropanoate
InChI: InChI=1S/C4H8O3/c1-3(5)4(6)7-2/h3,5H,1-2H3
InChI Key: LPEKGGXMPWTOCB-UHFFFAOYSA-N
Formula: C4H8O3
SMILES: COC(=O)C(C)O
Mol. Weight (g/mol): 104.10
CAS: 547-64-8

Name: Methyl Alcohol
InChI: InChI=1S/CH4O/c1-2/h2H,1H3
InChI Key: OKKJLVBELUTLKV-UHFFFAOYSA-N
Formula: CH4O
SMILES: CO
Mol. Weight (g/mol): 32.04
CAS: 67-56-1

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Datasets

Excess molar enthalpy (molar enthalpy (2)
ρ_l - Mass density, kg/m3 (2)
c_sound,fluid - Speed of Sound, m/s (2)

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

Operational conditions:

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

Mole fraction of methyl 2-hydroxypropanoate (1) - Liquid	Excess molar enthalpy (molar enthalpy of mixing), kJ/mol - Liquid
0.1040	0.0159
0.1510	0.0164
0.2620	0.0049
0.2870	0.0009
0.3160	-0.0040
0.3990	-0.0173
0.4820	-0.0301
0.5950	-0.0378
0.6870	-0.0392
0.7980	-0.0287
0.8790	-0.0184
0.9450	-0.0081

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

Operational conditions:

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

Mole fraction of methyl 2-hydroxypropanoate (1) - Liquid	Excess molar enthalpy (molar enthalpy of mixing), kJ/mol - Liquid
0.1040	0.0159
0.1510	0.0164
0.2620	0.0049
0.2870	0.0009
0.3160	-0.0040
0.3990	-0.0173
0.4820	-0.0301
0.5950	-0.0378
0.6870	-0.0392
0.7980	-0.0287
0.8790	-0.0184
0.9450	-0.0081

Mass density, kg/m3 [ref]

Operational conditions:

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

Mole fraction of methyl 2-hydroxypropanoate (1) - Liquid	Mass density, kg/m3 - Liquid
0.0000	786.53
0.0565	826.67
0.0945	850.35
0.1933	902.12
0.3029	947.03
0.3844	974.04
0.5099	1008.1
0.6105	1029.88
0.7215	1049.84
0.8206	1064.82
0.9225	1078.13
0.9601	1082.7
1.0000	1087.35

Mass density, kg/m3 [ref]

Operational conditions:

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

Mole fraction of methyl 2-hydroxypropanoate (1) - Liquid	Mass density, kg/m3 - Liquid
0.0000	786.53
0.0565	826.67
0.0945	850.35
0.1933	902.12
0.3029	947.03
0.3844	974.04
0.5099	1008.1
0.6105	1029.88
0.7215	1049.84
0.8206	1064.82
0.9225	1078.13
0.9601	1082.7
1.0000	1087.35

Speed of sound, m/s [ref]

Operational conditions:

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

Mole fraction of methyl 2-hydroxypropanoate (1) - Liquid	Speed of sound, m/s - Liquid
0.0000	1103.95
0.0565	1134.49
0.0945	1152.93
0.1933	1196.39
0.3029	1234.1
0.3844	1254.69
0.5099	1282.43
0.6105	1301.44
0.7215	1318.23
0.8206	1329.75
0.9225	1337.11
0.9601	1338.83
1.0000	1339.3

Speed of sound, m/s [ref]

Operational conditions:

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

Mole fraction of methyl 2-hydroxypropanoate (1) - Liquid	Speed of sound, m/s - Liquid
0.0000	1103.95
0.0565	1134.49
0.0945	1152.93
0.1933	1196.39
0.3029	1234.1
0.3844	1254.69
0.5099	1282.43
0.6105	1301.44
0.7215	1318.23
0.8206	1329.75
0.9225	1337.11
0.9601	1338.83
1.0000	1339.3

Sources

Thermodynamic behaviour of alkyl lactate-alkanol systems