Mixture of Propylene Carbonate + Pentanoic acid + 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
InChI: InChI=1S/C5H10O2/c1-2-3-4-5(6)7/h2-4H2,1H3,(H,6,7)
InChI Key: NQPDZGIKBAWPEJ-UHFFFAOYSA-N
Formula: C5H10O2
SMILES: CCCCC(=O)O
Mol. Weight (g/mol): 102.13
CAS: 109-52-4

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 (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 (2) - Liquid mixture 1
0.0767	0.0000
0.0744	0.0512
0.0714	0.1347
0.0676	0.1939
0.0652	0.2986
0.0643	0.3960
0.0632	0.5066
0.0697	0.6270
0.0843	0.7583
0.1027	0.8176
0.1369	0.8631
0.8236	0.0000
0.8370	0.0427
0.8714	0.0595
0.9002	0.0644
0.9548	0.0452

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 (2) - Liquid mixture 2	Mass fraction of Water (3) - Liquid mixture 2	Mass fraction of Pentanoic acid (2) - Liquid mixture 1	Mass fraction of Water (3) - Liquid mixture 1
0.1187	0.0702	0.0341	0.8341
0.2484	0.0665	0.0524	0.8572
0.3801	0.0647	0.0602	0.8768
0.4718	0.0632	0.0630	0.8917
0.5554	0.0664	0.0605	0.9117
0.6270	0.0697	0.0519	0.9352

Mass fraction of Pentanoic acid (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 (2) - Liquid mixture 1
0.0767	0.0000
0.0744	0.0512
0.0714	0.1347
0.0676	0.1939
0.0652	0.2986
0.0643	0.3960
0.0632	0.5066
0.0697	0.6270
0.0843	0.7583
0.1027	0.8176
0.1369	0.8631
0.8236	0.0000
0.8370	0.0427
0.8714	0.0595
0.9002	0.0644
0.9548	0.0452

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 (2) - Liquid mixture 2	Mass fraction of Water (3) - Liquid mixture 2	Mass fraction of Pentanoic acid (2) - Liquid mixture 1	Mass fraction of Water (3) - Liquid mixture 1
0.1187	0.0702	0.0341	0.8341
0.2484	0.0665	0.0524	0.8572
0.3801	0.0647	0.0602	0.8768
0.4718	0.0632	0.0630	0.8917
0.5554	0.0664	0.0605	0.9117
0.6270	0.0697	0.0519	0.9352

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 (2) - Liquid	Mass density, kg/m3 - Liquid
0.8341	0.0341	1020.3
0.8572	0.0524	1011.6
0.8768	0.0602	1006.2
0.8917	0.0630	1003.0
0.9117	0.0605	1001.2
0.9352	0.0519	1000.1

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 (2) - Liquid	Mass density, kg/m3 - Liquid
0.0702	0.1187	1148.2
0.0665	0.2484	1108.5
0.0647	0.3801	1070.5
0.0632	0.4718	1045.6
0.0664	0.5554	1023.1
0.0697	0.6270	1004.4

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 (2) - Liquid	Mass density, kg/m3 - Liquid
0.8341	0.0341	1020.3
0.8572	0.0524	1011.6
0.8768	0.0602	1006.2
0.8917	0.0630	1003.0
0.9117	0.0605	1001.2
0.9352	0.0519	1000.1

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 (2) - Liquid	Mass density, kg/m3 - Liquid
0.0702	0.1187	1148.2
0.0665	0.2484	1108.5
0.0647	0.3801	1070.5
0.0632	0.4718	1045.6
0.0664	0.5554	1023.1
0.0697	0.6270	1004.4

Sources

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