Mixture of Propylene Carbonate + Pentanoic acid, 4-oxo- + Water

Name: Propylene Carbonate
InChI: InChI=1S/C4H6O3/c1-3-2-6-4(5)7-3/h3H,2H2,1H3
InChI Key: RUOJZAUFBMNUDX-UHFFFAOYSA-N
Formula: C4H6O3
SMILES: CC1COC(=O)O1
Mol. Weight (g/mol): 102.09
CAS: 108-32-7

Name: Pentanoic acid, 4-oxo-
InChI: InChI=1S/C5H8O3/c1-4(6)2-3-5(7)8/h2-3H2,1H3,(H,7,8)
InChI Key: JOOXCMJARBKPKM-UHFFFAOYSA-N
Formula: C5H8O3
SMILES: CC(=O)CCC(=O)O
Mol. Weight (g/mol): 116.12
CAS: 123-76-2

Name: Water
InChI: InChI=1S/H2O/h1H2
InChI Key: XLYOFNOQVPJJNP-UHFFFAOYSA-N
Formula: H2O
SMILES: O
Mol. Weight (g/mol): 18.02
CAS: 7732-18-5

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Datasets

Mass fraction (4)
ρ_l - Mass density, kg/m3 (4)

Mass fraction of Pentanoic acid, 4-oxo- (2) [ref]

Operational conditions:

Pressure, kPa = 101.1 (Liquid mixture 1)
Temperature, K = 298.2 (Liquid mixture 1)

Mass fraction of Water (3) - Liquid mixture 1	Mass fraction of Pentanoic acid, 4-oxo- (2) - Liquid mixture 1
0.0767	0.0000
0.0969	0.0565
0.1251	0.1244
0.1576	0.1678
0.2120	0.2240
0.2704	0.2591
0.3468	0.2826
0.4322	0.2688
0.5086	0.2510
0.5771	0.2101
0.6582	0.1498
0.7124	0.1018
0.8236	0.0000

Mass fraction [ref]

Operational conditions:

Temperature, K = 298.2 (Liquid mixture 2)
Pressure, kPa = 101.1 (Liquid mixture 2)

Fixed	Measured
Mass fraction of Pentanoic acid, 4-oxo- (2) - Liquid mixture 2	Mass fraction of Water (3) - Liquid mixture 2	Mass fraction of Water (3) - Liquid mixture 1	Mass fraction of Pentanoic acid, 4-oxo- (2) - Liquid mixture 1
0.0824	0.1075	0.8020	0.0196
0.1124	0.1189	0.7728	0.0464
0.1413	0.1379	0.7533	0.0642
0.1609	0.1513	0.7396	0.0766
0.1905	0.1795	0.7124	0.1018
0.2078	0.1966	0.6976	0.1147

Mass fraction of Pentanoic acid, 4-oxo- (2) [ref]

Operational conditions:

Pressure, kPa = 101.1 (Liquid mixture 1)
Temperature, K = 298.2 (Liquid mixture 1)

Mass fraction of Water (3) - Liquid mixture 1	Mass fraction of Pentanoic acid, 4-oxo- (2) - Liquid mixture 1
0.0767	0.0000
0.0969	0.0565
0.1251	0.1244
0.1576	0.1678
0.2120	0.2240
0.2704	0.2591
0.3468	0.2826
0.4322	0.2688
0.5086	0.2510
0.5771	0.2101
0.6582	0.1498
0.7124	0.1018
0.8236	0.0000

Mass fraction [ref]

Operational conditions:

Temperature, K = 298.2 (Liquid mixture 2)
Pressure, kPa = 101.1 (Liquid mixture 2)

Fixed	Measured
Mass fraction of Pentanoic acid, 4-oxo- (2) - Liquid mixture 2	Mass fraction of Water (3) - Liquid mixture 2	Mass fraction of Water (3) - Liquid mixture 1	Mass fraction of Pentanoic acid, 4-oxo- (2) - Liquid mixture 1
0.0824	0.1075	0.8020	0.0196
0.1124	0.1189	0.7728	0.0464
0.1413	0.1379	0.7533	0.0642
0.1609	0.1513	0.7396	0.0766
0.1905	0.1795	0.7124	0.1018
0.2078	0.1966	0.6976	0.1147

Mass density, kg/m3 [ref]

Operational conditions:

Temperature, K = 298.2 (Liquid)
Pressure, kPa = 101.1 (Liquid)

Fixed		Measured
Mass fraction of Water (3) - Liquid	Mass fraction of Pentanoic acid, 4-oxo- (2) - Liquid	Mass density, kg/m3 - Liquid
0.8020	0.0196	1033.9
0.7728	0.0464	1038.0
0.7533	0.0642	1040.8
0.7396	0.0766	1042.7
0.7124	0.1018	1046.5
0.6976	0.1147	1048.7

Mass density, kg/m3 [ref]

Operational conditions:

Temperature, K = 298.2 (Liquid)
Pressure, kPa = 101.1 (Liquid)

Fixed		Measured
Mass fraction of Water (3) - Liquid	Mass fraction of Pentanoic acid, 4-oxo- (2) - Liquid	Mass density, kg/m3 - Liquid
0.1075	0.0824	1174.0
0.1189	0.1124	1169.6
0.1379	0.1413	1163.4
0.1513	0.1609	1159.2
0.1795	0.1905	1151.1
0.1966	0.2078	1146.3

Mass density, kg/m3 [ref]

Operational conditions:

Temperature, K = 298.2 (Liquid)
Pressure, kPa = 101.1 (Liquid)

Fixed		Measured
Mass fraction of Water (3) - Liquid	Mass fraction of Pentanoic acid, 4-oxo- (2) - Liquid	Mass density, kg/m3 - Liquid
0.8020	0.0196	1033.9
0.7728	0.0464	1038.0
0.7533	0.0642	1040.8
0.7396	0.0766	1042.7
0.7124	0.1018	1046.5
0.6976	0.1147	1048.7

Mass density, kg/m3 [ref]

Operational conditions:

Temperature, K = 298.2 (Liquid)
Pressure, kPa = 101.1 (Liquid)

Fixed		Measured
Mass fraction of Water (3) - Liquid	Mass fraction of Pentanoic acid, 4-oxo- (2) - Liquid	Mass density, kg/m3 - Liquid
0.1075	0.0824	1174.0
0.1189	0.1124	1169.6
0.1379	0.1413	1163.4
0.1513	0.1609	1159.2
0.1795	0.1905	1151.1
0.1966	0.2078	1146.3

Sources

Liquid-liquid equilibria for the aqueous mixture of C5 carboxylic acids and heavier than water solvents at T = 298.2 K