Mixture of 2-Butanol + Water + disodium succinate

Name: 2-Butanol
InChI: InChI=1S/C4H10O/c1-3-4(2)5/h4-5H,3H2,1-2H3
InChI Key: BTANRVKWQNVYAZ-UHFFFAOYSA-N
Formula: C4H10O
SMILES: CCC(C)O
Mol. Weight (g/mol): 74.12
CAS: 78-92-2

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

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 (2)

Mole fraction of disodium succinate (3) [ref]

Operational conditions:

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

Mole fraction of 2-Butanol (1) - Liquid	Mole fraction of disodium succinate (3) - Liquid
0.1245	0.0231
0.1177	0.0287
0.1066	0.0395
0.0923	0.0573
0.0863	0.0659
0.0815	0.0754
0.0731	0.0881
0.0682	0.0967
0.0653	0.1026
0.0630	0.1078

Mass fraction [ref]

Operational conditions:

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

Fixed	Measured
Mass fraction of 2-Butanol (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 2-Butanol (1) - Liquid mixture 1
0.1240	0.0190	0.0003	0.4870
0.1110	0.0290	0.0004	0.4960
0.1140	0.0400	0.0003	0.5000
0.0820	0.0590	0.0005	0.5050

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

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