Mixture of 2-Pyrrolidinone, 1-methyl- + Pyridine

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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

Pyridine

Name
Pyridine
InChI
InChI=1S/C5H5N/c1-2-4-6-5-3-1/h1-5H
InChI Key
JUJWROOIHBZHMG-UHFFFAOYSA-N
Formula
C5H5N
SMILES
c1ccncc1
Mol. Weight (g/mol)
79.10
CAS
110-86-1
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Datasets

  1. Cp,liquid - Molar heat capacity at constant pressure, J/K/mol (2)
  2. Excess molar enthalpy (molar enthalpy (2)
  3. ρl - Mass density, kg/m3 (2)
  4. csound,fluid - Speed of Sound, m/s (2)

Molar heat capacity at constant pressure, J/K/mol [ref]

Operational condition: Pressure, kPa = 101 (Liquid)

Fixed Measured
Temperature, K - Liquid Mole fraction of 2-Pyrrolidinone, 1-methyl- (1) - Liquid Molar heat capacity at constant pressure, J/K/mol - Liquid
293.15 0.0523 133.17
293.15 0.0965 135.44
293.15 0.1328 137.25
293.15 0.1732 139.21
293.15 0.2154 141.33
293.15 0.2531 143.14
293.15 0.2932 145.09
293.15 0.3326 147.06
293.15 0.3745 149.04
293.15 0.4123 150.87
293.15 0.4497 152.59
293.15 0.4841 154.24
293.15 0.5243 156.03
293.15 0.5621 157.63
293.15 0.6057 159.41
293.15 0.6439 160.92
293.15 0.6813 162.25
293.15 0.7221 163.50
293.15 0.7611 164.55
293.15 0.7988 165.38
293.15 0.8367 166.02
293.15 0.8711 166.36
293.15 0.9087 166.49
293.15 0.9489 166.27
298.15 0.0523 134.46
298.15 0.0965 136.74
298.15 0.1328 138.56
298.15 0.1732 140.54
298.15 0.2154 142.65
298.15 0.2531 144.45
298.15 0.2932 146.42
298.15 0.3326 148.35
298.15 0.3745 150.33
298.15 0.4123 152.17
298.15 0.4497 153.87
298.15 0.4841 155.51
298.15 0.5243 157.25
298.15 0.5621 158.80
298.15 0.6057 160.65
298.15 0.6439 162.08
298.15 0.6813 163.40
298.15 0.7221 164.69
298.15 0.7611 165.68
298.15 0.7988 166.51
298.15 0.8367 167.10
298.15 0.8711 167.40
298.15 0.9087 167.42
298.15 0.9489 167.18
303.15 0.0523 135.55
303.15 0.0965 137.80
303.15 0.1328 139.68
303.15 0.1732 141.71
303.15 0.2154 143.77
303.15 0.2531 145.54
303.15 0.2932 147.52
303.15 0.3326 149.36
303.15 0.3745 151.40
303.15 0.4123 153.17
303.15 0.4497 154.92
303.15 0.4841 156.51
303.15 0.5243 158.26
303.15 0.5621 159.93
303.15 0.6057 161.74
303.15 0.6439 163.17
303.15 0.6813 164.49
303.15 0.7221 165.77
303.15 0.7611 166.84
303.15 0.7988 167.63
303.15 0.8367 168.14
303.15 0.8711 168.41
303.15 0.9087 168.47
303.15 0.9489 168.06

Molar heat capacity at constant pressure, J/K/mol [ref]

Operational condition: Pressure, kPa = 101 (Liquid)

Fixed Measured
Temperature, K - Liquid Mole fraction of 2-Pyrrolidinone, 1-methyl- (1) - Liquid Molar heat capacity at constant pressure, J/K/mol - Liquid
293.15 0.0523 133.17
293.15 0.0965 135.44
293.15 0.1328 137.25
293.15 0.1732 139.21
293.15 0.2154 141.33
293.15 0.2531 143.14
293.15 0.2932 145.09
293.15 0.3326 147.06
293.15 0.3745 149.04
293.15 0.4123 150.87
293.15 0.4497 152.59
293.15 0.4841 154.24
293.15 0.5243 156.03
293.15 0.5621 157.63
293.15 0.6057 159.41
293.15 0.6439 160.92
293.15 0.6813 162.25
293.15 0.7221 163.50
293.15 0.7611 164.55
293.15 0.7988 165.38
293.15 0.8367 166.02
293.15 0.8711 166.36
293.15 0.9087 166.49
293.15 0.9489 166.27
298.15 0.0523 134.46
298.15 0.0965 136.74
298.15 0.1328 138.56
298.15 0.1732 140.54
298.15 0.2154 142.65
298.15 0.2531 144.45
298.15 0.2932 146.42
298.15 0.3326 148.35
298.15 0.3745 150.33
298.15 0.4123 152.17
298.15 0.4497 153.87
298.15 0.4841 155.51
298.15 0.5243 157.25
298.15 0.5621 158.80
298.15 0.6057 160.65
298.15 0.6439 162.08
298.15 0.6813 163.40
298.15 0.7221 164.69
298.15 0.7611 165.68
298.15 0.7988 166.51
298.15 0.8367 167.10
298.15 0.8711 167.40
298.15 0.9087 167.42
298.15 0.9489 167.18
303.15 0.0523 135.55
303.15 0.0965 137.80
303.15 0.1328 139.68
303.15 0.1732 141.71
303.15 0.2154 143.77
303.15 0.2531 145.54
303.15 0.2932 147.52
303.15 0.3326 149.36
303.15 0.3745 151.40
303.15 0.4123 153.17
303.15 0.4497 154.92
303.15 0.4841 156.51
303.15 0.5243 158.26
303.15 0.5621 159.93
303.15 0.6057 161.74
303.15 0.6439 163.17
303.15 0.6813 164.49
303.15 0.7221 165.77
303.15 0.7611 166.84
303.15 0.7988 167.63
303.15 0.8367 168.14
303.15 0.8711 168.41
303.15 0.9087 168.47
303.15 0.9489 168.06

Excess molar enthalpy (molar enthalpy of mixing), kJ/mol [ref]

Operational conditions:

Mole fraction of 2-Pyrrolidinone, 1-methyl- (1) - Liquid Excess molar enthalpy (molar enthalpy of mixing), kJ/mol - Liquid
0.0911 -0.1518
0.1426 -0.2175
0.1985 -0.2799
0.2312 -0.3157
0.2854 -0.3600
0.3120 -0.3777
0.3789 -0.4060
0.4430 -0.4303
0.4995 -0.4356
0.5478 -0.4270
0.5851 -0.4197
0.6359 -0.4013
0.6982 -0.3745
0.7250 -0.3563
0.7732 -0.3106
0.8489 -0.2308
0.8923 -0.1785
0.9156 -0.1445

Excess molar enthalpy (molar enthalpy of mixing), kJ/mol [ref]

Operational conditions:

Mole fraction of 2-Pyrrolidinone, 1-methyl- (1) - Liquid Excess molar enthalpy (molar enthalpy of mixing), kJ/mol - Liquid
0.0911 -0.1518
0.1426 -0.2175
0.1985 -0.2799
0.2312 -0.3157
0.2854 -0.3600
0.3120 -0.3777
0.3789 -0.4060
0.4430 -0.4303
0.4995 -0.4356
0.5478 -0.4270
0.5851 -0.4197
0.6359 -0.4013
0.6982 -0.3745
0.7250 -0.3563
0.7732 -0.3106
0.8489 -0.2308
0.8923 -0.1785
0.9156 -0.1445

Mass density, kg/m3 [ref]

Operational condition: Pressure, kPa = 101 (Liquid)

Fixed Measured
Temperature, K - Liquid Mole fraction of 2-Pyrrolidinone, 1-methyl- (1) - Liquid Mass density, kg/m3 - Liquid
293.15 0.1276 994.55
293.15 0.1779 998.64
293.15 0.2348 1003.0
293.15 0.2664 1005.29
293.15 0.3291 1009.56
293.15 0.3707 1012.2
293.15 0.4328 1015.86
293.15 0.4749 1018.16
293.15 0.5215 1020.5
293.15 0.5647 1022.48
293.15 0.6364 1025.43
293.15 0.6778 1026.91
293.15 0.7312 1028.58
293.15 0.7701 1029.65
293.15 0.8321 1031.09
293.15 0.8711 1031.8
293.15 0.9011 1032.27
293.15 0.9312 1032.65
298.15 0.1276 989.82
298.15 0.1779 993.95
298.15 0.2348 998.35
298.15 0.2664 1000.65
298.15 0.3291 1004.94
298.15 0.3707 1007.56
298.15 0.4328 1011.21
298.15 0.4749 1013.51
298.15 0.5215 1015.82
298.15 0.5647 1017.8
298.15 0.6364 1020.74
298.15 0.6778 1022.19
298.15 0.7312 1023.87
298.15 0.7701 1024.9
298.15 0.8321 1026.29
298.15 0.8711 1026.99
298.15 0.9011 1027.41
298.15 0.9312 1027.76
303.15 0.1276 985.09
303.15 0.1779 989.28
303.15 0.2348 993.72
303.15 0.2664 996.04
303.15 0.3291 1000.35
303.15 0.3707 1002.99
303.15 0.4328 1006.65
303.15 0.4749 1008.96
303.15 0.5215 1011.28
303.15 0.5647 1013.27
303.15 0.6364 1016.23
303.15 0.6778 1017.71
303.15 0.7312 1019.36
303.15 0.7701 1020.4
303.15 0.8321 1021.76
303.15 0.8711 1022.43
303.15 0.9011 1022.83
303.15 0.9312 1023.14
308.15 0.1276 980.3
308.15 0.1779 984.53
308.15 0.2348 988.98
308.15 0.2664 991.33
308.15 0.3291 995.65
308.15 0.3707 998.31
308.15 0.4328 1001.96
308.15 0.4749 1004.25
308.15 0.5215 1006.63
308.15 0.5647 1008.63
308.15 0.6364 1011.56
308.15 0.6778 1013.05
308.15 0.7312 1014.76
308.15 0.7701 1015.79
308.15 0.8321 1017.16
308.15 0.8711 1017.79
308.15 0.9011 1018.17
308.15 0.9312 1018.45

Mass density, kg/m3 [ref]

Operational condition: Pressure, kPa = 101 (Liquid)

Fixed Measured
Temperature, K - Liquid Mole fraction of 2-Pyrrolidinone, 1-methyl- (1) - Liquid Mass density, kg/m3 - Liquid
293.15 0.1276 994.55
293.15 0.1779 998.64
293.15 0.2348 1003.0
293.15 0.2664 1005.29
293.15 0.3291 1009.56
293.15 0.3707 1012.2
293.15 0.4328 1015.86
293.15 0.4749 1018.16
293.15 0.5215 1020.5
293.15 0.5647 1022.48
293.15 0.6364 1025.43
293.15 0.6778 1026.91
293.15 0.7312 1028.58
293.15 0.7701 1029.65
293.15 0.8321 1031.09
293.15 0.8711 1031.8
293.15 0.9011 1032.27
293.15 0.9312 1032.65
298.15 0.1276 989.82
298.15 0.1779 993.95
298.15 0.2348 998.35
298.15 0.2664 1000.65
298.15 0.3291 1004.94
298.15 0.3707 1007.56
298.15 0.4328 1011.21
298.15 0.4749 1013.51
298.15 0.5215 1015.82
298.15 0.5647 1017.8
298.15 0.6364 1020.74
298.15 0.6778 1022.19
298.15 0.7312 1023.87
298.15 0.7701 1024.9
298.15 0.8321 1026.29
298.15 0.8711 1026.99
298.15 0.9011 1027.41
298.15 0.9312 1027.76
303.15 0.1276 985.09
303.15 0.1779 989.28
303.15 0.2348 993.72
303.15 0.2664 996.04
303.15 0.3291 1000.35
303.15 0.3707 1002.99
303.15 0.4328 1006.65
303.15 0.4749 1008.96
303.15 0.5215 1011.28
303.15 0.5647 1013.27
303.15 0.6364 1016.23
303.15 0.6778 1017.71
303.15 0.7312 1019.36
303.15 0.7701 1020.4
303.15 0.8321 1021.76
303.15 0.8711 1022.43
303.15 0.9011 1022.83
303.15 0.9312 1023.14
308.15 0.1276 980.3
308.15 0.1779 984.53
308.15 0.2348 988.98
308.15 0.2664 991.33
308.15 0.3291 995.65
308.15 0.3707 998.31
308.15 0.4328 1001.96
308.15 0.4749 1004.25
308.15 0.5215 1006.63
308.15 0.5647 1008.63
308.15 0.6364 1011.56
308.15 0.6778 1013.05
308.15 0.7312 1014.76
308.15 0.7701 1015.79
308.15 0.8321 1017.16
308.15 0.8711 1017.79
308.15 0.9011 1018.17
308.15 0.9312 1018.45

Speed of sound, m/s [ref]

Operational condition: Pressure, kPa = 101 (Liquid)

Fixed Measured
Temperature, K - Liquid Mole fraction of 2-Pyrrolidinone, 1-methyl- (1) - Liquid Speed of sound, m/s - Liquid
293.15 0.1276 1467.79
293.15 0.1779 1478.38
293.15 0.2348 1490.64
293.15 0.2664 1497.64
293.15 0.3291 1511.1
293.15 0.3707 1519.63
293.15 0.4328 1532.17
293.15 0.4749 1540.4
293.15 0.5215 1548.41
293.15 0.5647 1555.72
293.15 0.6364 1565.56
293.15 0.6778 1569.8
293.15 0.7312 1574.48
293.15 0.7701 1576.53
293.15 0.8321 1577.64
293.15 0.8711 1576.68
293.15 0.9011 1575.42
293.15 0.9312 1573.29
298.15 0.1276 1444.98
298.15 0.1779 1455.9
298.15 0.2348 1468.42
298.15 0.2664 1475.55
298.15 0.3291 1488.98
298.15 0.3707 1498.03
298.15 0.4328 1510.72
298.15 0.4749 1518.57
298.15 0.5215 1526.97
298.15 0.5647 1534.36
298.15 0.6364 1544.5
298.15 0.6778 1548.97
298.15 0.7312 1553.63
298.15 0.7701 1556.15
298.15 0.8321 1557.56
298.15 0.8711 1556.8
298.15 0.9011 1555.69
298.15 0.9312 1553.53
303.15 0.1276 1425.54
303.15 0.1779 1436.75
303.15 0.2348 1449.36
303.15 0.2664 1456.17
303.15 0.3291 1469.79
303.15 0.3707 1478.87
303.15 0.4328 1491.6
303.15 0.4749 1499.51
303.15 0.5215 1508.29
303.15 0.5647 1515.26
303.15 0.6364 1525.63
303.15 0.6778 1530.76
303.15 0.7312 1535.63
303.15 0.7701 1537.76
303.15 0.8321 1539.31
303.15 0.8711 1538.89
303.15 0.9011 1537.4
303.15 0.9312 1535.38
308.15 0.1276 1405.29
308.15 0.1779 1416.42
308.15 0.2348 1429.08
308.15 0.2664 1436.21
308.15 0.3291 1449.7
308.15 0.3707 1458.76
308.15 0.4328 1471.49
308.15 0.4749 1479.41
308.15 0.5215 1487.9
308.15 0.5647 1495.42
308.15 0.6364 1505.86
308.15 0.6778 1510.48
308.15 0.7312 1515.39
308.15 0.7701 1518.07
308.15 0.8321 1519.65
308.15 0.8711 1519.08
308.15 0.9011 1517.6
308.15 0.9312 1515.59

Speed of sound, m/s [ref]

Operational condition: Pressure, kPa = 101 (Liquid)

Fixed Measured
Temperature, K - Liquid Mole fraction of 2-Pyrrolidinone, 1-methyl- (1) - Liquid Speed of sound, m/s - Liquid
293.15 0.1276 1467.79
293.15 0.1779 1478.38
293.15 0.2348 1490.64
293.15 0.2664 1497.64
293.15 0.3291 1511.1
293.15 0.3707 1519.63
293.15 0.4328 1532.17
293.15 0.4749 1540.4
293.15 0.5215 1548.41
293.15 0.5647 1555.72
293.15 0.6364 1565.56
293.15 0.6778 1569.8
293.15 0.7312 1574.48
293.15 0.7701 1576.53
293.15 0.8321 1577.64
293.15 0.8711 1576.68
293.15 0.9011 1575.42
293.15 0.9312 1573.29
298.15 0.1276 1444.98
298.15 0.1779 1455.9
298.15 0.2348 1468.42
298.15 0.2664 1475.55
298.15 0.3291 1488.98
298.15 0.3707 1498.03
298.15 0.4328 1510.72
298.15 0.4749 1518.57
298.15 0.5215 1526.97
298.15 0.5647 1534.36
298.15 0.6364 1544.5
298.15 0.6778 1548.97
298.15 0.7312 1553.63
298.15 0.7701 1556.15
298.15 0.8321 1557.56
298.15 0.8711 1556.8
298.15 0.9011 1555.69
298.15 0.9312 1553.53
303.15 0.1276 1425.54
303.15 0.1779 1436.75
303.15 0.2348 1449.36
303.15 0.2664 1456.17
303.15 0.3291 1469.79
303.15 0.3707 1478.87
303.15 0.4328 1491.6
303.15 0.4749 1499.51
303.15 0.5215 1508.29
303.15 0.5647 1515.26
303.15 0.6364 1525.63
303.15 0.6778 1530.76
303.15 0.7312 1535.63
303.15 0.7701 1537.76
303.15 0.8321 1539.31
303.15 0.8711 1538.89
303.15 0.9011 1537.4
303.15 0.9312 1535.38
308.15 0.1276 1405.29
308.15 0.1779 1416.42
308.15 0.2348 1429.08
308.15 0.2664 1436.21
308.15 0.3291 1449.7
308.15 0.3707 1458.76
308.15 0.4328 1471.49
308.15 0.4749 1479.41
308.15 0.5215 1487.9
308.15 0.5647 1495.42
308.15 0.6364 1505.86
308.15 0.6778 1510.48
308.15 0.7312 1515.39
308.15 0.7701 1518.07
308.15 0.8321 1519.65
308.15 0.8711 1519.08
308.15 0.9011 1517.6
308.15 0.9312 1515.59

Sources