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

Datasets

1. Excess molar enthalpy (molar enthalpy (2)
2. ρ_l - Mass density, kg/m3 (2)
3. c_sound,fluid - Speed of Sound, m/s (2)
4. T_boil - Boiling temperature at pressure P, K (2)
5. T_fus - Solid-liquid equilibrium temperature, K (2)
6. Excess molar volume, m3/mol (2)

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

Operational conditions:

• Temperature, K = 298.15 (Liquid)
• Pressure, kPa = 101 (Liquid)

Mole fraction of 2-Butanone (1) - Liquid	Excess molar enthalpy (molar enthalpy of mixing), kJ/mol - Liquid
0.0565	-0.0262
0.1162	-0.0456
0.1812	-0.0673
0.2461	-0.0999
0.3104	-0.1280
0.3690	-0.1486
0.4334	-0.1597
0.4841	-0.1675
0.5458	-0.1576
0.6781	-0.1157
0.7324	-0.0861
0.7935	-0.0620
0.8525	-0.0489
0.9112	-0.0248
0.9609	-0.0201

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

Operational conditions:

• Temperature, K = 298.15 (Liquid)
• Pressure, kPa = 101 (Liquid)

Mole fraction of 2-Butanone (1) - Liquid	Excess molar enthalpy (molar enthalpy of mixing), kJ/mol - Liquid
0.0565	-0.0262
0.1162	-0.0456
0.1812	-0.0673
0.2461	-0.0999
0.3104	-0.1280
0.3690	-0.1486
0.4334	-0.1597
0.4841	-0.1675
0.5458	-0.1576
0.6781	-0.1157
0.7324	-0.0861
0.7935	-0.0620
0.8525	-0.0489
0.9112	-0.0248
0.9609	-0.0201

Mass density, kg/m3 [ref]

Operational conditions:

• Pressure, kPa = 101 (Liquid)
• Temperature, K = 303.15 (Liquid)

Mole fraction of 2-Pyrrolidinone, 1-methyl- (2) - Liquid	Mass density, kg/m3 - Liquid
0.0000	794.51
0.1517	830.54
0.2207	846.76
0.2988	865.2
0.4260	894.83
0.5205	916.61
0.5952	933.69
0.7078	959.14
0.8167	983.39
0.9184	1005.74
1.0000	1023.4

Mass density, kg/m3 [ref]

Operational conditions:

• Pressure, kPa = 101 (Liquid)
• Temperature, K = 303.15 (Liquid)

Mole fraction of 2-Pyrrolidinone, 1-methyl- (2) - Liquid	Mass density, kg/m3 - Liquid
0.0000	794.51
0.1517	830.54
0.2207	846.76
0.2988	865.2
0.4260	894.83
0.5205	916.61
0.5952	933.69
0.7078	959.14
0.8167	983.39
0.9184	1005.74
1.0000	1023.4

Speed of sound, m/s [ref]

Operational conditions:

• Temperature, K = 303.15 (Liquid)
• Pressure, kPa = 101 (Liquid)

Volume fraction of 2-Pyrrolidinone, 1-methyl- (2) - Liquid	Speed of sound, m/s - Liquid
0.0000	1167.0
0.1517	1214.0
0.2207	1245.0
0.2988	1282.0
0.4260	1345.0
0.5205	1391.0
0.5952	1421.0
0.7078	1456.0
0.8167	1483.0
0.9184	1519.0
1.0000	1552.0

Speed of sound, m/s [ref]

Operational conditions:

• Temperature, K = 303.15 (Liquid)
• Pressure, kPa = 101 (Liquid)

Volume fraction of 2-Pyrrolidinone, 1-methyl- (2) - Liquid	Speed of sound, m/s - Liquid
0.0000	1167.0
0.1517	1214.0
0.2207	1245.0
0.2988	1282.0
0.4260	1345.0
0.5205	1391.0
0.5952	1421.0
0.7078	1456.0
0.8167	1483.0
0.9184	1519.0
1.0000	1552.0

Boiling temperature at pressure P, K [ref]

Operational condition: Pressure, kPa = 95.3 (Liquid)

Mole fraction of 2-Butanone (1) - Liquid	Boiling temperature at pressure P, K - Liquid
0.0000	473.25
0.0725	455.35
0.1524	436.35
0.3085	404.85
0.4454	385.85
0.5624	374.15
0.7199	362.95
0.8653	355.65
0.9315	353.15
1.0000	350.85

Boiling temperature at pressure P, K [ref]

Operational condition: Pressure, kPa = 95.3 (Liquid)

Mole fraction of 2-Butanone (1) - Liquid	Boiling temperature at pressure P, K - Liquid
0.0000	473.25
0.0725	455.35
0.1524	436.35
0.3085	404.85
0.4454	385.85
0.5624	374.15
0.7199	362.95
0.8653	355.65
0.9315	353.15
1.0000	350.85

Solid-liquid equilibrium temperature, K [ref]

Operational condition: Pressure, kPa = 100 (Liquid)

Mole fraction of 2-Pyrrolidinone, 1-methyl- (2) - Liquid	Solid-liquid equilibrium temperature, K - Liquid
0.3120	207.16
0.3370	209.51
0.3563	211.88
0.3796	213.85
0.4066	216.06
0.4360	218.42
0.4758	220.85
0.5047	223.06
0.5396	225.54
0.5780	227.92
0.6224	230.73
0.6494	232.10
0.6794	233.84
0.7016	235.34
0.7289	236.85
0.7685	238.81
0.8043	240.78
0.8360	242.56
0.8583	243.58
0.8858	245.22
0.9116	246.39
0.9513	247.71
1.0000	249.68

Solid-liquid equilibrium temperature, K [ref]

Operational condition: Pressure, kPa = 100 (Liquid)

Mole fraction of 2-Pyrrolidinone, 1-methyl- (2) - Liquid	Solid-liquid equilibrium temperature, K - Liquid
0.3120	207.16
0.3370	209.51
0.3563	211.88
0.3796	213.85
0.4066	216.06
0.4360	218.42
0.4758	220.85
0.5047	223.06
0.5396	225.54
0.5780	227.92
0.6224	230.73
0.6494	232.10
0.6794	233.84
0.7016	235.34
0.7289	236.85
0.7685	238.81
0.8043	240.78
0.8360	242.56
0.8583	243.58
0.8858	245.22
0.9116	246.39
0.9513	247.71
1.0000	249.68

Excess molar volume, m3/mol [ref]

Operational conditions:

• Temperature, K = 303.15 (Liquid)
• Pressure, kPa = 101 (Liquid)

Mole fraction of 2-Pyrrolidinone, 1-methyl- (2) - Liquid	Excess molar volume, m3/mol - Liquid
0.0705	-7.1000e-08
0.1436	-1.4200e-07
0.2097	-1.8900e-07
0.2854	-2.4400e-07
0.4102	-2.9300e-07
0.5043	-3.0200e-07
0.5795	-2.9600e-07
0.6942	-2.5600e-07
0.8068	-1.8900e-07
0.9134	-9.8000e-08
0.9545	-5.1000e-08

Excess molar volume, m3/mol [ref]

Operational conditions:

• Temperature, K = 303.15 (Liquid)
• Pressure, kPa = 101 (Liquid)

Mole fraction of 2-Pyrrolidinone, 1-methyl- (2) - Liquid	Excess molar volume, m3/mol - Liquid
0.0705	-7.1000e-08
0.1436	-1.4200e-07
0.2097	-1.8900e-07
0.2854	-2.4400e-07
0.4102	-2.9300e-07
0.5043	-3.0200e-07
0.5795	-2.9600e-07
0.6942	-2.5600e-07
0.8068	-1.8900e-07
0.9134	-9.8000e-08
0.9545	-5.1000e-08

Sources

• Thermodynamics of binary mixtures of N-methyl-2-pyrrolidinone and ketone. Experimental results and modelling of the solid-liquid equilibrium and vapou-liquid equilibrium. The Modified UNIFAC (Do) model characterization
• Excess molar volumes and ultrasonic studies of N-methyl-2-pyrrolidone with ketones at T = 303.15 K
• Excess Molar Enthalpies and Vapor-Liquid Equilibrium for N-Methyl-2-pyrrolidone with Ketones