Mixture of Toluene + 2-Imidazolidinone, 1,3-dimethyl- + Heptane

Name: Toluene
InChI: InChI=1S/C7H8/c1-7-5-3-2-4-6-7/h2-6H,1H3
InChI Key: YXFVVABEGXRONW-UHFFFAOYSA-N
Formula: C7H8
SMILES: Cc1ccccc1
Mol. Weight (g/mol): 92.14
CAS: 108-88-3

Name: 2-Imidazolidinone, 1,3-dimethyl-
InChI: InChI=1S/C5H10N2O/c1-6-3-4-7(2)5(6)8/h3-4H2,1-2H3
InChI Key: CYSGHNMQYZDMIA-UHFFFAOYSA-N
Formula: C5H10N2O
SMILES: CN1CCN(C)C1=O
Mol. Weight (g/mol): 114.15
CAS: 80-73-9

Name: Heptane
InChI: InChI=1S/C7H16/c1-3-5-7-6-4-2/h3-7H2,1-2H3
InChI Key: IMNFDUFMRHMDMM-UHFFFAOYSA-N
Formula: C7H16
SMILES: CCCCCCC
Mol. Weight (g/mol): 100.20
CAS: 142-82-5

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Datasets

Mass fraction (6)

Mass fraction of 2-Imidazolidinone, 1,3-dimethyl- (2) [ref]

Operational conditions:

Temperature, K = 298.15 (Liquid mixture 1)
Pressure, kPa = 101.3 (Liquid mixture 1)

Mass fraction of Heptane (3) - Liquid mixture 1	Mass fraction of 2-Imidazolidinone, 1,3-dimethyl- (2) - Liquid mixture 1
0.1140	0.8860
0.1420	0.7820
0.2180	0.6390
0.3370	0.4730
0.4270	0.3710
0.5580	0.2420
0.6860	0.1380
0.7740	0.0860
0.8530	0.0520
0.9680	0.0320

Mass fraction of Toluene (1) [ref]

Operational conditions:

Temperature, K = 298.15 (Liquid mixture 1)
Pressure, kPa = 101.3 (Liquid mixture 1)

Mass fraction of Heptane (3) - Liquid mixture 1	Mass fraction of Toluene (1) - Liquid mixture 1
0.1140	0.0000
0.1420	0.0760
0.2180	0.1430
0.3370	0.1910
0.4270	0.2020
0.5580	0.2000
0.6860	0.1760
0.7740	0.1400
0.8530	0.0950
0.9680	0.0000

Mass fraction [ref]

Operational conditions:

Temperature, K = 298.15 (Liquid mixture 1)
Pressure, kPa = 101.3 (Liquid mixture 1)

Fixed	Measured
Mass fraction of Heptane (3) - Liquid mixture 2	Mass fraction of Toluene (1) - Liquid mixture 2	Mass fraction of Toluene (1) - Liquid mixture 1	Mass fraction of Heptane (3) - Liquid mixture 1
0.1149	0.0192	0.0270	0.9402
0.1242	0.0565	0.0719	0.8895
0.1495	0.0928	0.1298	0.7913
0.1995	0.1325	0.1701	0.7010
0.2447	0.1599	0.1954	0.6225

Mass fraction of 2-Imidazolidinone, 1,3-dimethyl- (2) [ref]

Operational conditions:

Temperature, K = 298.15 (Liquid mixture 1)
Pressure, kPa = 101.3 (Liquid mixture 1)

Mass fraction of Heptane (3) - Liquid mixture 1	Mass fraction of 2-Imidazolidinone, 1,3-dimethyl- (2) - Liquid mixture 1
0.1140	0.8860
0.1420	0.7820
0.2180	0.6390
0.3370	0.4730
0.4270	0.3710
0.5580	0.2420
0.6860	0.1380
0.7740	0.0860
0.8530	0.0520
0.9680	0.0320

Mass fraction of Toluene (1) [ref]

Operational conditions:

Temperature, K = 298.15 (Liquid mixture 1)
Pressure, kPa = 101.3 (Liquid mixture 1)

Mass fraction of Heptane (3) - Liquid mixture 1	Mass fraction of Toluene (1) - Liquid mixture 1
0.1140	0.0000
0.1420	0.0760
0.2180	0.1430
0.3370	0.1910
0.4270	0.2020
0.5580	0.2000
0.6860	0.1760
0.7740	0.1400
0.8530	0.0950
0.9680	0.0000

Mass fraction [ref]

Operational conditions:

Temperature, K = 298.15 (Liquid mixture 1)
Pressure, kPa = 101.3 (Liquid mixture 1)

Fixed	Measured
Mass fraction of Heptane (3) - Liquid mixture 2	Mass fraction of Toluene (1) - Liquid mixture 2	Mass fraction of Toluene (1) - Liquid mixture 1	Mass fraction of Heptane (3) - Liquid mixture 1
0.1149	0.0192	0.0270	0.9402
0.1242	0.0565	0.0719	0.8895
0.1495	0.0928	0.1298	0.7913
0.1995	0.1325	0.1701	0.7010
0.2447	0.1599	0.1954	0.6225

Sources

(Liquid + liquid) equilibria of (heptane, or hexane, or cyclohexane + toluene + 1,3- dimethyl-2-imidazolidinone) ternary systems at T = 298.15 K