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

Datasets

1. Activity coefficient (2)
2. Liquid-liquid equilibrium temperature, K (2)

Activity coefficient of Octane (2) [ref]

Operational conditions:

• Pressure, kPa = 101 (Liquid)
• Mole fraction = 0 (Liquid)

Temperature, K - Liquid	Activity coefficient of Octane (2) - Liquid
333.20	13.76
348.20	13.21
363.20	10.59

Activity coefficient of Octane (2) [ref]

Operational conditions:

• Pressure, kPa = 101 (Liquid)
• Mole fraction = 0 (Liquid)

Temperature, K - Liquid	Activity coefficient of Octane (2) - Liquid
333.20	13.76
348.20	13.21
363.20	10.59

Liquid-liquid equilibrium temperature, K [ref]

Operational condition: Pressure, kPa = 101 (Liquid mixture 1)

Mole fraction of 2-Pyrrolidinone, 1-methyl- (1) - Liquid mixture 1	Liquid-liquid equilibrium temperature, K - Liquid mixture 1
0.1330	304.98
0.1723	312.76
0.2112	317.92
0.2502	321.71
0.2863	324.97
0.3578	327.25
0.4224	329.18
0.4835	329.32
0.5435	329.54
0.5992	329.14
0.6524	328.48
0.7014	326.89
0.7597	323.06
0.7928	319.45
0.8146	316.45
0.8345	312.81
0.8550	308.27
0.8753	302.85
0.8940	296.49
0.9127	288.51
0.9300	279.40

Liquid-liquid equilibrium temperature, K [ref]

Operational condition: Pressure, kPa = 101 (Liquid mixture 1)

Mole fraction of 2-Pyrrolidinone, 1-methyl- (1) - Liquid mixture 1	Liquid-liquid equilibrium temperature, K - Liquid mixture 1
0.1330	304.98
0.1723	312.76
0.2112	317.92
0.2502	321.71
0.2863	324.97
0.3578	327.25
0.4224	329.18
0.4835	329.32
0.5435	329.54
0.5992	329.14
0.6524	328.48
0.7014	326.89
0.7597	323.06
0.7928	319.45
0.8146	316.45
0.8345	312.81
0.8550	308.27
0.8753	302.85
0.8940	296.49
0.9127	288.51
0.9300	279.40

Sources

• Liquid liquid equilibria of lactam containing binary systems
• Activity coefficients at infinite dilution of organic solutes in N-formylmorpholine and N-methylpyrrolidone from gas-liquid chromatography