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

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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

1,2-Benzenedicarboxylic acid

Name
1,2-Benzenedicarboxylic acid
InChI
InChI=1S/C8H6O4/c9-7(10)5-3-1-2-4-6(5)8(11)12/h1-4H,(H,9,10)(H,11,12)
InChI Key
XNGIFLGASWRNHJ-UHFFFAOYSA-N
Formula
C8H6O4
SMILES
O=C(O)c1ccccc1C(=O)O
Mol. Weight (g/mol)
166.13
CAS
88-99-3
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Datasets

  1. Mass fraction (8)
  2. ρl - Mass density, kg/m3 (2)

Mass fraction of Isophthalic acid (1) [ref]

Operational condition: Pressure, kPa = 101 (Liquid)

Fixed Measured
Temperature, K - Liquid Mass fraction of 1,2-Benzenedicarboxylic acid (3) - Liquid Mass fraction of Isophthalic acid (1) - Liquid
303.15 0.0000 0.1624
303.15 0.0196 0.1611
303.15 0.0580 0.1440
303.15 0.0871 0.1281
313.15 0.0000 0.1957
313.15 0.0308 0.1892
313.15 0.0538 0.1817
313.15 0.0731 0.1682
313.15 0.1070 0.1523

Mass fraction of Isophthalic acid (1) [ref]

Operational condition: Pressure, kPa = 101 (Liquid)

Fixed Measured
Temperature, K - Liquid Mass fraction of 1,2-Benzenedicarboxylic acid (3) - Liquid Mass fraction of Isophthalic acid (1) - Liquid
303.15 0.1071 0.1049
303.15 0.1151 0.0755
303.15 0.1191 0.0554
303.15 0.1320 0.0342
303.15 0.1367 0.0185
303.15 0.1580 0.0000
313.15 0.1368 0.1100
313.15 0.1440 0.0850
313.15 0.1501 0.0614
313.15 0.1733 0.0255
313.15 0.1870 0.0000

Mass fraction of 1,2-Benzenedicarboxylic acid (3) [ref]

Operational condition: Pressure, kPa = 101 (Liquid)

Temperature, K - Liquid Mass fraction of 1,2-Benzenedicarboxylic acid (3) - Liquid
303.15 0.1032
313.15 0.1291

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 0.1222
313.15 0.1485

Mass fraction of Isophthalic acid (1) [ref]

Operational condition: Pressure, kPa = 101 (Liquid)

Fixed Measured
Temperature, K - Liquid Mass fraction of 1,2-Benzenedicarboxylic acid (3) - Liquid Mass fraction of Isophthalic acid (1) - Liquid
303.15 0.0000 0.1624
303.15 0.0196 0.1611
303.15 0.0580 0.1440
303.15 0.0871 0.1281
313.15 0.0000 0.1957
313.15 0.0308 0.1892
313.15 0.0538 0.1817
313.15 0.0731 0.1682
313.15 0.1070 0.1523

Mass fraction of Isophthalic acid (1) [ref]

Operational condition: Pressure, kPa = 101 (Liquid)

Fixed Measured
Temperature, K - Liquid Mass fraction of 1,2-Benzenedicarboxylic acid (3) - Liquid Mass fraction of Isophthalic acid (1) - Liquid
303.15 0.1071 0.1049
303.15 0.1151 0.0755
303.15 0.1191 0.0554
303.15 0.1320 0.0342
303.15 0.1367 0.0185
303.15 0.1580 0.0000
313.15 0.1368 0.1100
313.15 0.1440 0.0850
313.15 0.1501 0.0614
313.15 0.1733 0.0255
313.15 0.1870 0.0000

Mass fraction of 1,2-Benzenedicarboxylic acid (3) [ref]

Operational condition: Pressure, kPa = 101 (Liquid)

Temperature, K - Liquid Mass fraction of 1,2-Benzenedicarboxylic acid (3) - Liquid
303.15 0.1032
313.15 0.1291

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 0.1222
313.15 0.1485

Mass density, kg/m3 [ref]

Operational condition: Pressure, kPa = 101 (Liquid)

Fixed Measured
Temperature, K - Liquid Mass fraction of 1,2-Benzenedicarboxylic acid (3) - Liquid Mass fraction of Isophthalic acid (1) - Liquid Mass density, kg/m3 - Liquid
303.15 0.0000 0.1624 1036.1
303.15 0.0196 0.1611 1040.1
303.15 0.0580 0.1440 1051.0
303.15 0.0871 0.1281 1058.0
303.15 0.1032 0.1222 1069.4
303.15 0.1071 0.1049 1058.4
303.15 0.1151 0.0755 1051.7
303.15 0.1191 0.0554 1048.2
303.15 0.1320 0.0342 1042.7
303.15 0.1367 0.0185 1040.2
303.15 0.1580 0.0000 1038.0
313.15 0.0000 0.1957 1038.5
313.15 0.0308 0.1892 1046.7
313.15 0.0538 0.1817 1054.2
313.15 0.0731 0.1682 1059.6
313.15 0.1070 0.1523 1077.5
313.15 0.1291 0.1485 1087.6
313.15 0.1368 0.1100 1074.3
313.15 0.1440 0.0850 1065.9
313.15 0.1501 0.0614 1055.3
313.15 0.1733 0.0255 1048.8
313.15 0.1870 0.0000 1042.8

Mass density, kg/m3 [ref]

Operational condition: Pressure, kPa = 101 (Liquid)

Fixed Measured
Temperature, K - Liquid Mass fraction of 1,2-Benzenedicarboxylic acid (3) - Liquid Mass fraction of Isophthalic acid (1) - Liquid Mass density, kg/m3 - Liquid
303.15 0.0000 0.1624 1036.1
303.15 0.0196 0.1611 1040.1
303.15 0.0580 0.1440 1051.0
303.15 0.0871 0.1281 1058.0
303.15 0.1032 0.1222 1069.4
303.15 0.1071 0.1049 1058.4
303.15 0.1151 0.0755 1051.7
303.15 0.1191 0.0554 1048.2
303.15 0.1320 0.0342 1042.7
303.15 0.1367 0.0185 1040.2
303.15 0.1580 0.0000 1038.0
313.15 0.0000 0.1957 1038.5
313.15 0.0308 0.1892 1046.7
313.15 0.0538 0.1817 1054.2
313.15 0.0731 0.1682 1059.6
313.15 0.1070 0.1523 1077.5
313.15 0.1291 0.1485 1087.6
313.15 0.1368 0.1100 1074.3
313.15 0.1440 0.0850 1065.9
313.15 0.1501 0.0614 1055.3
313.15 0.1733 0.0255 1048.8
313.15 0.1870 0.0000 1042.8

Sources