Mixture of Acetic acid + Acetamide, N-methyl- + Water

Name: Acetic acid
InChI: InChI=1S/C2H4O2/c1-2(3)4/h1H3,(H,3,4)
InChI Key: QTBSBXVTEAMEQO-UHFFFAOYSA-N
Formula: C2H4O2
SMILES: CC(=O)O
Mol. Weight (g/mol): 60.05
CAS: 64-19-7

Name: Acetamide, N-methyl-
InChI: InChI=1S/C3H7NO/c1-3(5)4-2/h1-2H3,(H,4,5)
InChI Key: OHLUUHNLEMFGTQ-UHFFFAOYSA-N
Formula: C3H7NO
SMILES: CNC(C)=O
Mol. Weight (g/mol): 73.09
CAS: 79-16-3

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

Temperature, K x Mole fraction (2)

Temperature, K x Mole fraction [ref]

Operational condition: Pressure, kPa = 101.33 (Liquid)

Fixed		Measured
Temperature, K - Liquid	Mole fraction of Water (3) - Liquid	Mole fraction of Acetic acid (1) - Liquid	Mole fraction of Acetic acid (1) - Gas	Mole fraction of Water (3) - Gas
407.04	0.2360	0.2769	0.1643	0.7991
407.64	0.2366	0.2523	0.1496	0.8044
408.29	0.2284	0.2623	0.1544	0.8055
409.27	0.2153	0.2688	0.1621	0.7946
410.75	0.2306	0.2410	0.1515	0.7951
411.06	0.2180	0.2413	0.1601	0.7830
411.56	0.2098	0.2443	0.1582	0.7809
411.70	0.2315	0.2440	0.1567	0.7890
412.22	0.2196	0.2542	0.1521	0.7935
412.90	0.1850	0.2490	0.1692	0.7710
414.38	0.1912	0.2511	0.1721	0.7597
416.55	0.1821	0.1748	0.0991	0.8155
420.03	0.1438	0.2552	0.1974	0.7132
423.35	0.1347	0.2498	0.2082	0.6865
425.95	0.1293	0.2412	0.2238	0.6551

Mole fraction of Acetic acid (1) [ref]

Fixed			Measured
Temperature, K - Liquid	Mole fraction of Water (3) - Liquid	Mole fraction of Acetic acid (1) - Liquid	Mole fraction of Acetic acid (1) - Gas
407.04	0.2360	0.2769	0.1643
407.64	0.2366	0.2523	0.1496
408.29	0.2284	0.2623	0.1544
409.27	0.2153	0.2688	0.1621
410.75	0.2306	0.2410	0.1515
411.06	0.2180	0.2413	0.1601
411.56	0.2098	0.2443	0.1582
411.70	0.2315	0.2440	0.1567
412.22	0.2196	0.2542	0.1521
412.90	0.1850	0.2490	0.1692
414.38	0.1912	0.2511	0.1721
416.55	0.1821	0.1748	0.0991
420.03	0.1438	0.2552	0.1974
423.35	0.1347	0.2498	0.2082
425.95	0.1293	0.2412	0.2238

Sources

Isobaric vapor liquid equilibria for water + acetic acid + (N-methyl pyrrolidone or N-methyl acetamide)

Note: These property values are available through the Cheméo API. A free account gives you an access key.