Mixture of 2-Pyrrolidinone + Isopropyl Alcohol

Name: 2-Pyrrolidinone
InChI: InChI=1S/C4H7NO/c6-4-2-1-3-5-4/h1-3H2,(H,5,6)
InChI Key: HNJBEVLQSNELDL-UHFFFAOYSA-N
Formula: C4H7NO
SMILES: O=C1CCCN1
Mol. Weight (g/mol): 85.10
CAS: 616-45-5

Name: Isopropyl Alcohol
InChI: InChI=1S/C3H8O/c1-3(2)4/h3-4H,1-2H3
InChI Key: KFZMGEQAYNKOFK-UHFFFAOYSA-N
Formula: C3H8O
SMILES: CC(C)O
Mol. Weight (g/mol): 60.09
CAS: 67-63-0

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Datasets

Excess molar enthalpy (molar enthalpy (2)
c_sound,fluid - Speed of Sound, m/s (2)
Excess molar volume, m3/mol (2)

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

Operational conditions:

Temperature, K = 308.15 (Liquid)
Pressure, kPa = 101 (Liquid)

Mole fraction of 2-Pyrrolidinone (1) - Liquid	Excess molar enthalpy (molar enthalpy of mixing), kJ/mol - Liquid
0.0841	0.4605
0.1776	0.7831
0.2315	0.8778
0.3340	0.9446
0.3758	0.9497
0.4453	0.9135
0.5010	0.8606
0.6009	0.7309
0.6811	0.6034
0.7151	0.5403
0.7626	0.4631
0.8338	0.3438
0.8794	0.2654
0.9223	0.1793

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

Operational conditions:

Temperature, K = 308.15 (Liquid)
Pressure, kPa = 101 (Liquid)

Mole fraction of 2-Pyrrolidinone (1) - Liquid	Excess molar enthalpy (molar enthalpy of mixing), kJ/mol - Liquid
0.0841	0.4605
0.1776	0.7831
0.2315	0.8778
0.3340	0.9446
0.3758	0.9497
0.4453	0.9135
0.5010	0.8606
0.6009	0.7309
0.6811	0.6034
0.7151	0.5403
0.7626	0.4631
0.8338	0.3438
0.8794	0.2654
0.9223	0.1793

Speed of sound, m/s [ref]

Operational conditions:

Temperature, K = 308.15 (Liquid)
Pressure, kPa = 101 (Liquid)

Mole fraction of 2-Pyrrolidinone (1) - Liquid	Speed of sound, m/s - Liquid
0.0835	1144.9
0.1329	1166.9
0.1976	1196.8
0.2597	1225.6
0.3244	1256.0
0.3815	1283.5
0.4394	1311.6
0.5031	1343.3
0.5682	1376.4
0.6159	1401.1
0.6879	1439.2
0.7650	1479.9
0.8223	1511.6
0.9042	1553.8

Speed of sound, m/s [ref]

Operational conditions:

Temperature, K = 308.15 (Liquid)
Pressure, kPa = 101 (Liquid)

Mole fraction of 2-Pyrrolidinone (1) - Liquid	Speed of sound, m/s - Liquid
0.0835	1144.9
0.1329	1166.9
0.1976	1196.8
0.2597	1225.6
0.3244	1256.0
0.3815	1283.5
0.4394	1311.6
0.5031	1343.3
0.5682	1376.4
0.6159	1401.1
0.6879	1439.2
0.7650	1479.9
0.8223	1511.6
0.9042	1553.8

Excess molar volume, m3/mol [ref]

Operational conditions:

Temperature, K = 308.15 (Liquid)
Pressure, kPa = 101 (Liquid)

Mole fraction of 2-Pyrrolidinone (1) - Liquid	Excess molar volume, m3/mol - Liquid
0.0825	-9.8000e-08
0.1311	-1.5400e-07
0.1719	-1.9700e-07
0.2365	-2.5900e-07
0.2949	-3.0700e-07
0.3480	-3.3600e-07
0.4267	-3.6900e-07
0.4756	-3.8100e-07
0.5684	-3.7400e-07
0.6315	-3.5100e-07
0.6921	-3.1700e-07
0.7193	-2.9800e-07
0.8048	-2.2900e-07
0.8941	-1.3300e-07

Excess molar volume, m3/mol [ref]

Operational conditions:

Temperature, K = 308.15 (Liquid)
Pressure, kPa = 101 (Liquid)

Mole fraction of 2-Pyrrolidinone (1) - Liquid	Excess molar volume, m3/mol - Liquid
0.0825	-9.8000e-08
0.1311	-1.5400e-07
0.1719	-1.9700e-07
0.2365	-2.5900e-07
0.2949	-3.0700e-07
0.3480	-3.3600e-07
0.4267	-3.6900e-07
0.4756	-3.8100e-07
0.5684	-3.7400e-07
0.6315	-3.5100e-07
0.6921	-3.1700e-07
0.7193	-2.9800e-07
0.8048	-2.2900e-07
0.8941	-1.3300e-07

Sources

Topological investigations of the molecular species and molecular interactions that characterize pyrrolidin-2-one + lower alkanol mixtures