Mixture of 2-Pyrrolidinone, 1-methyl- + Pentanoic acid + Water

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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

Pentanoic acid

Name
Pentanoic acid
InChI
InChI=1S/C5H10O2/c1-2-3-4-5(6)7/h2-4H2,1H3,(H,6,7)
InChI Key
NQPDZGIKBAWPEJ-UHFFFAOYSA-N
Formula
C5H10O2
SMILES
CCCCC(=O)O
Mol. Weight (g/mol)
102.13
CAS
109-52-4

Water

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

  1. ρl - Mass density, kg/m3 (2)
  2. csound,fluid - Speed of Sound, m/s (2)

Mass density, kg/m3 [ref]

Operational condition: Pressure, kPa = 101 (Liquid)

Fixed Measured
Temperature, K - Liquid Molality, mol/kg of 2-Pyrrolidinone, 1-methyl- (1) - Liquid Molality, mol/kg of Pentanoic acid (2) - Liquid Mass density, kg/m3 - Liquid
288.15 0.1060 0.1060 1000.307
288.15 0.1883 0.1883 1001.221
288.15 0.2894 0.2894 1002.321
288.15 0.4112 0.4112 1003.615
288.15 0.5459 0.5459 1004.985
288.15 0.6196 0.6196 1005.742
288.15 0.7090 0.7090 1006.624
288.15 0.8080 0.8080 1007.579
293.15 0.1060 0.1060 999.306
293.15 0.1883 0.1883 1000.193
293.15 0.2894 0.2894 1001.227
293.15 0.4112 0.4112 1002.43
293.15 0.5459 0.5459 1003.725
293.15 0.6196 0.6196 1004.481
293.15 0.7090 0.7090 1005.35
293.15 0.8080 0.8080 1006.283
298.15 0.1060 0.1060 998.068
298.15 0.1883 0.1883 998.877
298.15 0.2894 0.2894 999.834
298.15 0.4112 0.4112 1000.956
298.15 0.5459 0.5459 1002.172
298.15 0.6196 0.6196 1002.839
298.15 0.7090 0.7090 1003.627
298.15 0.8080 0.8080 1004.482
303.15 0.1060 0.1060 996.617
303.15 0.1883 0.1883 997.381
303.15 0.2894 0.2894 998.286
303.15 0.4112 0.4112 999.344
303.15 0.5459 0.5459 1000.487
303.15 0.6196 0.6196 1001.128
303.15 0.7090 0.7090 1001.905
303.15 0.8080 0.8080 1002.719
308.15 0.1060 0.1060 994.968
308.15 0.1883 0.1883 995.693
308.15 0.2894 0.2894 996.554
308.15 0.4112 0.4112 997.563
308.15 0.5459 0.5459 998.642
308.15 0.6196 0.6196 999.238
308.15 0.7090 0.7090 999.916
308.15 0.8080 0.8080 1000.683
313.15 0.1060 0.1060 993.057
313.15 0.1883 0.1883 993.725
313.15 0.2894 0.2894 994.509
313.15 0.4112 0.4112 995.45
313.15 0.5459 0.5459 996.452
313.15 0.6196 0.6196 996.981
313.15 0.7090 0.7090 997.67
313.15 0.8080 0.8080 998.426
318.15 0.1060 0.1060 991.02
318.15 0.1883 0.1883 991.661
318.15 0.2894 0.2894 992.408
318.15 0.4112 0.4112 993.291
318.15 0.5459 0.5459 994.222
318.15 0.6196 0.6196 994.755
318.15 0.7090 0.7090 995.391
318.15 0.8080 0.8080 996.091
323.15 0.1060 0.1060 988.661
323.15 0.1883 0.1883 989.178
323.15 0.2894 0.2894 989.8
323.15 0.4112 0.4112 990.562
323.15 0.5459 0.5459 991.395
323.15 0.6196 0.6196 991.884
323.15 0.7090 0.7090 992.475
323.15 0.8080 0.8080 993.092
328.15 0.1060 0.1060 986.212
328.15 0.1883 0.1883 986.633
328.15 0.2894 0.2894 987.139
328.15 0.4112 0.4112 987.74
328.15 0.5459 0.5459 988.394
328.15 0.6196 0.6196 988.785
328.15 0.7090 0.7090 989.215
328.15 0.8080 0.8080 989.697

Mass density, kg/m3 [ref]

Operational condition: Pressure, kPa = 101 (Liquid)

Fixed Measured
Temperature, K - Liquid Molality, mol/kg of 2-Pyrrolidinone, 1-methyl- (1) - Liquid Molality, mol/kg of Pentanoic acid (2) - Liquid Mass density, kg/m3 - Liquid
288.15 0.1060 0.1060 1000.307
288.15 0.1883 0.1883 1001.221
288.15 0.2894 0.2894 1002.321
288.15 0.4112 0.4112 1003.615
288.15 0.5459 0.5459 1004.985
288.15 0.6196 0.6196 1005.742
288.15 0.7090 0.7090 1006.624
288.15 0.8080 0.8080 1007.579
293.15 0.1060 0.1060 999.306
293.15 0.1883 0.1883 1000.193
293.15 0.2894 0.2894 1001.227
293.15 0.4112 0.4112 1002.43
293.15 0.5459 0.5459 1003.725
293.15 0.6196 0.6196 1004.481
293.15 0.7090 0.7090 1005.35
293.15 0.8080 0.8080 1006.283
298.15 0.1060 0.1060 998.068
298.15 0.1883 0.1883 998.877
298.15 0.2894 0.2894 999.834
298.15 0.4112 0.4112 1000.956
298.15 0.5459 0.5459 1002.172
298.15 0.6196 0.6196 1002.839
298.15 0.7090 0.7090 1003.627
298.15 0.8080 0.8080 1004.482
303.15 0.1060 0.1060 996.617
303.15 0.1883 0.1883 997.381
303.15 0.2894 0.2894 998.286
303.15 0.4112 0.4112 999.344
303.15 0.5459 0.5459 1000.487
303.15 0.6196 0.6196 1001.128
303.15 0.7090 0.7090 1001.905
303.15 0.8080 0.8080 1002.719
308.15 0.1060 0.1060 994.968
308.15 0.1883 0.1883 995.693
308.15 0.2894 0.2894 996.554
308.15 0.4112 0.4112 997.563
308.15 0.5459 0.5459 998.642
308.15 0.6196 0.6196 999.238
308.15 0.7090 0.7090 999.916
308.15 0.8080 0.8080 1000.683
313.15 0.1060 0.1060 993.057
313.15 0.1883 0.1883 993.725
313.15 0.2894 0.2894 994.509
313.15 0.4112 0.4112 995.45
313.15 0.5459 0.5459 996.452
313.15 0.6196 0.6196 996.981
313.15 0.7090 0.7090 997.67
313.15 0.8080 0.8080 998.426
318.15 0.1060 0.1060 991.02
318.15 0.1883 0.1883 991.661
318.15 0.2894 0.2894 992.408
318.15 0.4112 0.4112 993.291
318.15 0.5459 0.5459 994.222
318.15 0.6196 0.6196 994.755
318.15 0.7090 0.7090 995.391
318.15 0.8080 0.8080 996.091
323.15 0.1060 0.1060 988.661
323.15 0.1883 0.1883 989.178
323.15 0.2894 0.2894 989.8
323.15 0.4112 0.4112 990.562
323.15 0.5459 0.5459 991.395
323.15 0.6196 0.6196 991.884
323.15 0.7090 0.7090 992.475
323.15 0.8080 0.8080 993.092
328.15 0.1060 0.1060 986.212
328.15 0.1883 0.1883 986.633
328.15 0.2894 0.2894 987.139
328.15 0.4112 0.4112 987.74
328.15 0.5459 0.5459 988.394
328.15 0.6196 0.6196 988.785
328.15 0.7090 0.7090 989.215
328.15 0.8080 0.8080 989.697

Speed of sound, m/s [ref]

Operational condition: Pressure, kPa = 101 (Liquid)

Fixed Measured
Temperature, K - Liquid Molality, mol/kg of 2-Pyrrolidinone, 1-methyl- (1) - Liquid Molality, mol/kg of Pentanoic acid (2) - Liquid Speed of sound, m/s - Liquid
288.15 0.0997 0.0997 1478.61
288.15 0.1428 0.1428 1483.68
288.15 0.2008 0.2008 1490.7
288.15 0.2432 0.2432 1495.31
288.15 0.2905 0.2905 1500.71
288.15 0.3321 0.3321 1505.15
288.15 0.4052 0.4052 1512.89
288.15 0.4420 0.4420 1516.39
293.15 0.0997 0.0997 1495.28
293.15 0.1428 0.1428 1501.31
293.15 0.2008 0.2008 1506.64
293.15 0.2432 0.2432 1512.95
293.15 0.2905 0.2905 1517.6
293.15 0.3321 0.3321 1521.54
293.15 0.4052 0.4052 1526.54
293.15 0.4420 0.4420 1528.74
298.15 0.0997 0.0997 1508.12
298.15 0.1428 0.1428 1513.54
298.15 0.2008 0.2008 1518.75
298.15 0.2432 0.2432 1523.84
298.15 0.2905 0.2905 1528.22
298.15 0.3321 0.3321 1531.34
298.15 0.4052 0.4052 1535.45
298.15 0.4420 0.4420 1537.14
303.15 0.0997 0.0997 1519.28
303.15 0.1428 0.1428 1524.06
303.15 0.2008 0.2008 1529.43
303.15 0.2432 0.2432 1533.09
303.15 0.2905 0.2905 1537.28
303.15 0.3321 0.3321 1539.6
303.15 0.4052 0.4052 1542.92
303.15 0.4420 0.4420 1544.21
308.15 0.0997 0.0997 1528.85
308.15 0.1428 0.1428 1533.02
308.15 0.2008 0.2008 1538.49
308.15 0.2432 0.2432 1540.85
308.15 0.2905 0.2905 1544.79
308.15 0.3321 0.3321 1546.62
308.15 0.4052 0.4052 1549.0
308.15 0.4420 0.4420 1550.01
313.15 0.0997 0.0997 1537.04
313.15 0.1428 0.1428 1540.52
313.15 0.2008 0.2008 1545.62
313.15 0.2432 0.2432 1547.21
313.15 0.2905 0.2905 1550.68
313.15 0.3321 0.3321 1552.26
313.15 0.4052 0.4052 1553.8
313.15 0.4420 0.4420 1554.62
318.15 0.0997 0.0997 1543.55
318.15 0.1428 0.1428 1546.55
318.15 0.2008 0.2008 1550.98
318.15 0.2432 0.2432 1552.2
318.15 0.2905 0.2905 1555.1
318.15 0.3321 0.3321 1556.45
318.15 0.4052 0.4052 1557.38
318.15 0.4420 0.4420 1558.06
323.15 0.0997 0.0997 1548.67
323.15 0.1428 0.1428 1551.25
323.15 0.2008 0.2008 1554.94
323.15 0.2432 0.2432 1555.93
323.15 0.2905 0.2905 1558.24
323.15 0.3321 0.3321 1559.42
323.15 0.4052 0.4052 1559.92
323.15 0.4420 0.4420 1560.35
328.15 0.0997 0.0997 1552.49
328.15 0.1428 0.1428 1554.72
328.15 0.2008 0.2008 1557.66
328.15 0.2432 0.2432 1558.49
328.15 0.2905 0.2905 1560.19
328.15 0.3321 0.3321 1561.17
328.15 0.4052 0.4052 1561.05
328.15 0.4420 0.4420 1561.54

Speed of sound, m/s [ref]

Operational condition: Pressure, kPa = 101 (Liquid)

Fixed Measured
Temperature, K - Liquid Molality, mol/kg of 2-Pyrrolidinone, 1-methyl- (1) - Liquid Molality, mol/kg of Pentanoic acid (2) - Liquid Speed of sound, m/s - Liquid
288.15 0.0997 0.0997 1478.61
288.15 0.1428 0.1428 1483.68
288.15 0.2008 0.2008 1490.7
288.15 0.2432 0.2432 1495.31
288.15 0.2905 0.2905 1500.71
288.15 0.3321 0.3321 1505.15
288.15 0.4052 0.4052 1512.89
288.15 0.4420 0.4420 1516.39
293.15 0.0997 0.0997 1495.28
293.15 0.1428 0.1428 1501.31
293.15 0.2008 0.2008 1506.64
293.15 0.2432 0.2432 1512.95
293.15 0.2905 0.2905 1517.6
293.15 0.3321 0.3321 1521.54
293.15 0.4052 0.4052 1526.54
293.15 0.4420 0.4420 1528.74
298.15 0.0997 0.0997 1508.12
298.15 0.1428 0.1428 1513.54
298.15 0.2008 0.2008 1518.75
298.15 0.2432 0.2432 1523.84
298.15 0.2905 0.2905 1528.22
298.15 0.3321 0.3321 1531.34
298.15 0.4052 0.4052 1535.45
298.15 0.4420 0.4420 1537.14
303.15 0.0997 0.0997 1519.28
303.15 0.1428 0.1428 1524.06
303.15 0.2008 0.2008 1529.43
303.15 0.2432 0.2432 1533.09
303.15 0.2905 0.2905 1537.28
303.15 0.3321 0.3321 1539.6
303.15 0.4052 0.4052 1542.92
303.15 0.4420 0.4420 1544.21
308.15 0.0997 0.0997 1528.85
308.15 0.1428 0.1428 1533.02
308.15 0.2008 0.2008 1538.49
308.15 0.2432 0.2432 1540.85
308.15 0.2905 0.2905 1544.79
308.15 0.3321 0.3321 1546.62
308.15 0.4052 0.4052 1549.0
308.15 0.4420 0.4420 1550.01
313.15 0.0997 0.0997 1537.04
313.15 0.1428 0.1428 1540.52
313.15 0.2008 0.2008 1545.62
313.15 0.2432 0.2432 1547.21
313.15 0.2905 0.2905 1550.68
313.15 0.3321 0.3321 1552.26
313.15 0.4052 0.4052 1553.8
313.15 0.4420 0.4420 1554.62
318.15 0.0997 0.0997 1543.55
318.15 0.1428 0.1428 1546.55
318.15 0.2008 0.2008 1550.98
318.15 0.2432 0.2432 1552.2
318.15 0.2905 0.2905 1555.1
318.15 0.3321 0.3321 1556.45
318.15 0.4052 0.4052 1557.38
318.15 0.4420 0.4420 1558.06
323.15 0.0997 0.0997 1548.67
323.15 0.1428 0.1428 1551.25
323.15 0.2008 0.2008 1554.94
323.15 0.2432 0.2432 1555.93
323.15 0.2905 0.2905 1558.24
323.15 0.3321 0.3321 1559.42
323.15 0.4052 0.4052 1559.92
323.15 0.4420 0.4420 1560.35
328.15 0.0997 0.0997 1552.49
328.15 0.1428 0.1428 1554.72
328.15 0.2008 0.2008 1557.66
328.15 0.2432 0.2432 1558.49
328.15 0.2905 0.2905 1560.19
328.15 0.3321 0.3321 1561.17
328.15 0.4052 0.4052 1561.05
328.15 0.4420 0.4420 1561.54

Sources