Mixture of Isophthalic acid + 2-Pyrrolidinone, 1-methyl-

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Isophthalic acid

Name
Isophthalic acid
InChI
InChI=1S/C8H6O4/c9-7(10)5-2-1-3-6(4-5)8(11)12/h1-4H,(H,9,10)(H,11,12)
InChI Key
QQVIHTHCMHWDBS-UHFFFAOYSA-N
Formula
C8H6O4
SMILES
O=C(O)c1cccc(C(=O)O)c1
Mol. Weight (g/mol)
166.13
CAS
121-91-5

2-Pyrrolidinone, 1-methyl-

Name
2-Pyrrolidinone, 1-methyl-
InChI
InChI=1S/C5H9NO/c1-6-4-2-3-5(6)7/h2-4H2,1H3
InChI Key
SECXISVLQFMRJM-UHFFFAOYSA-N
Formula
C5H9NO
SMILES
CN1CCCC1=O
Mol. Weight (g/mol)
99.13
CAS
872-50-4
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Datasets

  1. Mole fraction (4)
  2. ρl - Mass density, kg/m3 (2)
  3. Tfus - Solid-liquid equilibrium temperature, K (2)

Mole fraction of Isophthalic acid (1) [ref]

Operational condition: Pressure, kPa = 101 (Liquid)

Temperature, K - Liquid Mole fraction of Isophthalic acid (1) - Liquid
283.15 0.1081
288.15 0.1227
293.15 0.1391
298.15 0.1524
303.15 0.1691
308.15 0.1837
313.15 0.2031
318.15 0.2165
323.15 0.2391
328.15 0.2554
333.15 0.2810

Mass fraction of Isophthalic acid (1) [ref]

Operational condition: Pressure, kPa = 101 (Liquid)

Temperature, K - Liquid Mass fraction of Isophthalic acid (1) - Liquid
303.15 0.1624
313.15 0.1957

Mole fraction of Isophthalic acid (1) [ref]

Operational condition: Pressure, kPa = 101 (Liquid)

Temperature, K - Liquid Mole fraction of Isophthalic acid (1) - Liquid
283.15 0.1081
288.15 0.1227
293.15 0.1391
298.15 0.1524
303.15 0.1691
308.15 0.1837
313.15 0.2031
318.15 0.2165
323.15 0.2391
328.15 0.2554
333.15 0.2810

Mass fraction of Isophthalic acid (1) [ref]

Operational condition: Pressure, kPa = 101 (Liquid)

Temperature, K - Liquid Mass fraction of Isophthalic acid (1) - Liquid
303.15 0.1624
313.15 0.1957

Mass density, kg/m3 [ref]

Operational condition: Pressure, kPa = 101 (Liquid)

Fixed Measured
Temperature, K - Liquid Mass fraction of Isophthalic acid (1) - Liquid Mass density, kg/m3 - Liquid
303.15 0.1624 1036.1
313.15 0.1957 1038.5

Mass density, kg/m3 [ref]

Operational condition: Pressure, kPa = 101 (Liquid)

Fixed Measured
Temperature, K - Liquid Mass fraction of Isophthalic acid (1) - Liquid Mass density, kg/m3 - Liquid
303.15 0.1624 1036.1
313.15 0.1957 1038.5

Solid-liquid equilibrium temperature, K [ref]

Fixed Measured
Mole fraction of Isophthalic acid (1) - Liquid Pressure, kPa - Liquid Solid-liquid equilibrium temperature, K - Liquid
0.3330 100.00 348.15

Solid-liquid equilibrium temperature, K [ref]

Fixed Measured
Mole fraction of Isophthalic acid (1) - Liquid Pressure, kPa - Liquid Solid-liquid equilibrium temperature, K - Liquid
0.3330 100.00 348.15

Sources