Mixture of Isopropyl Alcohol + Water + disodium succinate

Name: Isopropyl Alcohol
InChI: InChI=1S/C3H8O/c1-3(2)4/h3-4H,1-2H3
InChI Key: KFZMGEQAYNKOFK-UHFFFAOYSA-N
Formula: C3H8O
SMILES: CC(C)O
Mol. Weight (g/mol): 60.09
CAS: 67-63-0

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

Name: disodium succinate
InChI: InChI=1S/C4H6O4.2Na/c5-3(6)1-2-4(7)8;;/h1-2H2,(H,5,6)(H,7,8);;/q;2*+1/p-2
InChI Key: ZDQYSKICYIVCPN-UHFFFAOYSA-L
Formula: C4H4Na2O4
SMILES: O=C([O-])CCC(=O)[O-].[Na].[Na]
Mol. Weight (g/mol): 162.05
CAS: 150-90-3

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Datasets

Mole fraction (4)

Mole fraction of disodium succinate (3) [ref]

Operational conditions:

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

Mole fraction of Isopropyl Alcohol (1) - Liquid	Mole fraction of disodium succinate (3) - Liquid
0.6585	0.0090
0.6269	0.0120
0.6007	0.0143
0.5506	0.0222
0.4616	0.0362
0.2400	0.1031
0.1285	0.1568
0.1113	0.1736
0.1012	0.1871
0.0939	0.1994

Mass fraction [ref]

Operational conditions:

Temperature, K = 298.15 (Liquid mixture 1)
Pressure, kPa = 101 (Liquid mixture 1)

Fixed	Measured
Mass fraction of Isopropyl Alcohol (1) - Liquid mixture 2	Mass fraction of disodium succinate (3) - Liquid mixture 2	Mass fraction of disodium succinate (3) - Liquid mixture 1	Mass fraction of Isopropyl Alcohol (1) - Liquid mixture 1
0.2400	0.1030	0.0360	0.4620
0.1290	0.1570	0.0220	0.5510
0.1110	0.1740	0.0140	0.6010
0.1010	0.1870	0.0120	0.6270
0.0940	0.1990	0.0090	0.6590

Mole fraction of disodium succinate (3) [ref]

Operational conditions:

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

Mole fraction of Isopropyl Alcohol (1) - Liquid	Mole fraction of disodium succinate (3) - Liquid
0.6585	0.0090
0.6269	0.0120
0.6007	0.0143
0.5506	0.0222
0.4616	0.0362
0.2400	0.1031
0.1285	0.1568
0.1113	0.1736
0.1012	0.1871
0.0939	0.1994

Mass fraction [ref]

Operational conditions:

Temperature, K = 298.15 (Liquid mixture 1)
Pressure, kPa = 101 (Liquid mixture 1)

Fixed	Measured
Mass fraction of Isopropyl Alcohol (1) - Liquid mixture 2	Mass fraction of disodium succinate (3) - Liquid mixture 2	Mass fraction of disodium succinate (3) - Liquid mixture 1	Mass fraction of Isopropyl Alcohol (1) - Liquid mixture 1
0.2400	0.1030	0.0360	0.4620
0.1290	0.1570	0.0220	0.5510
0.1110	0.1740	0.0140	0.6010
0.1010	0.1870	0.0120	0.6270
0.0940	0.1990	0.0090	0.6590

Sources

The study of phase behavior of aqueous 1-propanol/2-propanol/2-butanol/2-methyl-2-propanol systems in the presence of disodium tartrate or disodium succinate at T = 298.15 K