Mixture of Butanoic acid + Butanedioic acid, dimethyl ester + Water

Name: Butanoic acid
InChI: InChI=1S/C4H8O2/c1-2-3-4(5)6/h2-3H2,1H3,(H,5,6)
InChI Key: FERIUCNNQQJTOY-UHFFFAOYSA-N
Formula: C4H8O2
SMILES: CCCC(=O)O
Mol. Weight (g/mol): 88.11
CAS: 107-92-6

Name: Butanedioic acid, dimethyl ester
InChI: InChI=1S/C6H10O4/c1-9-5(7)3-4-6(8)10-2/h3-4H2,1-2H3
InChI Key: MUXOBHXGJLMRAB-UHFFFAOYSA-N
Formula: C6H10O4
SMILES: COC(=O)CCC(=O)OC
Mol. Weight (g/mol): 146.14
CAS: 106-65-0

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

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Datasets

Mass fraction (4)

Mass fraction of Butanoic acid (1) [ref]

Operational conditions:

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

Mass fraction of Water (3) - Liquid mixture 1	Mass fraction of Butanoic acid (1) - Liquid mixture 1
0.0448	0.0000
0.0653	0.0459
0.0964	0.1114
0.1196	0.1625
0.1449	0.2152
0.1729	0.2710
0.2213	0.3516
0.2247	0.3681
0.2617	0.4065
0.2879	0.4252
0.3807	0.4511
0.4726	0.4155
0.5513	0.3628
0.6320	0.3022
0.7191	0.2312
0.7816	0.1707
0.8415	0.1153
0.9709	0.0000

Mass fraction [ref]

Operational conditions:

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

Fixed	Measured
Mass fraction of Water (3) - Liquid mixture 1	Mass fraction of Butanoic acid (1) - Liquid mixture 1	Mass fraction of Water (3) - Liquid mixture 2	Mass fraction of Butanoic acid (1) - Liquid mixture 2
0.9439	0.0226	0.0941	0.1089
0.9156	0.0473	0.1403	0.2049
0.8929	0.0679	0.1751	0.2685
0.8729	0.0872	0.2178	0.3425
0.8604	0.0979	0.2418	0.3839
0.8456	0.1113	0.3003	0.4275

Mass fraction of Butanoic acid (1) [ref]

Operational conditions:

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

Mass fraction of Water (3) - Liquid mixture 1	Mass fraction of Butanoic acid (1) - Liquid mixture 1
0.0448	0.0000
0.0653	0.0459
0.0964	0.1114
0.1196	0.1625
0.1449	0.2152
0.1729	0.2710
0.2213	0.3516
0.2247	0.3681
0.2617	0.4065
0.2879	0.4252
0.3807	0.4511
0.4726	0.4155
0.5513	0.3628
0.6320	0.3022
0.7191	0.2312
0.7816	0.1707
0.8415	0.1153
0.9709	0.0000

Mass fraction [ref]

Operational conditions:

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

Fixed	Measured
Mass fraction of Water (3) - Liquid mixture 1	Mass fraction of Butanoic acid (1) - Liquid mixture 1	Mass fraction of Water (3) - Liquid mixture 2	Mass fraction of Butanoic acid (1) - Liquid mixture 2
0.9439	0.0226	0.0941	0.1089
0.9156	0.0473	0.1403	0.2049
0.8929	0.0679	0.1751	0.2685
0.8729	0.0872	0.2178	0.3425
0.8604	0.0979	0.2418	0.3839
0.8456	0.1113	0.3003	0.4275

Sources

(Liquid + liquid) equilibria of (water + butyric acid + dibasic esters) ternary systems