Mixture of Acetonitrile + p-Xylene

Datasets

1. n₀ - Refractive index (Na D-line) (2)
2. ρ_l - Mass density, kg/m3 (2)
3. Vapor Liquid Equilibrium at Constant Pressure (3)

Refractive index (Na D-line) [ref]

Operational conditions:

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

Mole fraction of p-Xylene (2) - Liquid	Refractive index (Na D-line) - Liquid
0.0500	1.3575
0.1000	1.3717
0.2000	1.3975
0.3000	1.4181
0.4000	1.4353
0.5000	1.4498
0.6000	1.4642
0.7000	1.4757
0.8001	1.4835
0.9001	1.4889
0.9503	1.4913

Refractive index (Na D-line) [ref]

Operational conditions:

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

Mole fraction of p-Xylene (2) - Liquid	Refractive index (Na D-line) - Liquid
0.0500	1.3575
0.1000	1.3717
0.2000	1.3975
0.3000	1.4181
0.4000	1.4353
0.5000	1.4498
0.6000	1.4642
0.7000	1.4757
0.8001	1.4835
0.9001	1.4889
0.9503	1.4913

Mass density, kg/m3 [ref]

Operational conditions:

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

Mole fraction of p-Xylene (2) - Liquid	Mass density, kg/m3 - Liquid
0.0500	785.5
0.1000	793.4
0.2000	806.77
0.3000	817.69
0.4000	826.78
0.5000	834.35
0.6000	840.73
0.7000	846.09
0.8001	850.43
0.9001	854.1
0.9503	855.52

Mass density, kg/m3 [ref]

Operational conditions:

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

Mole fraction of p-Xylene (2) - Liquid	Mass density, kg/m3 - Liquid
0.0500	785.5
0.1000	793.4
0.2000	806.77
0.3000	817.69
0.4000	826.78
0.5000	834.35
0.6000	840.73
0.7000	846.09
0.8001	850.43
0.9001	854.1
0.9503	855.52

Vapor Liquid Equilibrium at Constant Pressure [ref]

Operational condition: Pressure, kPa = 101.33 (VLE)

Fixed	Measured
T [K] - VLE	x1[mol/mol] of Acetonitrile (1) - Liquid	y1[mol/mol] of Acetonitrile (1) - Vapour
408.65	0.0100	0.0950
402.4	0.0300	0.2500
403.65	0.0325	0.2175
390.65	0.0800	0.4550
386.25	0.1125	0.5250
381.79	0.1350	0.5700
376.1	0.1675	0.6200
373.15	0.2100	0.6800
367.74	0.3125	0.7780
362.05	0.4425	0.8450
361.15	0.5100	0.8720
358.65	0.6400	0.8950
357.65	0.7300	0.9150
357.39	0.7725	0.9125
356.65	0.8225	0.9300
356.23	0.8575	0.9350
355.97	0.8800	0.9440
355.58	0.9210	0.9550
355.26	0.9525	0.9675
355.06	0.9625	0.9725
354.96	0.9775	0.9825

Vapor Liquid Equilibrium at Constant Pressure [ref]

Operational condition: Pressure, kPa = 28 (VLE)

Fixed	Measured
T [K] - VLE	x1[mol/mol] of Acetonitrile (1) - Liquid	y1[mol/mol] of Acetonitrile (1) - Vapour
368.95	0.0000	0.0000
366.85	0.0080	0.0830
363.85	0.0170	0.1750
360.65	0.0250	0.2580
359.85	0.0260	0.2780
356.25	0.0380	0.3600
352.25	0.0530	0.4450
349.85	0.0630	0.4970
346.65	0.0750	0.5550
342.65	0.1000	0.6200
338.85	0.1280	0.6850
336.25	0.1580	0.7250
332.35	0.2070	0.7700
331.55	0.2200	0.7830
330.65	0.2400	0.7950
329.55	0.2550	0.8050
327.55	0.3180	0.8300
324.55	0.4580	0.8550
322.15	0.5880	0.8900
321.15	0.6780	0.9150
320.55	0.7380	0.9240
319.95	0.7950	0.9350
319.55	0.8300	0.9430
318.95	0.9040	0.9580
317.75	1.0000	1.0000

Vapor Liquid Equilibrium at Constant Pressure [ref]

Operational condition: Pressure, kPa = 101.3 (VLE)

Fixed	Measured
T [K] - VLE	x1[mol/mol] of Acetonitrile (1) - Liquid	y1[mol/mol] of Acetonitrile (1) - Vapour
411.15	0.0000	0.0000
409.25	0.0100	0.0460
408.25	0.0150	0.0900
406.85	0.0200	0.1250
405.15	0.0220	0.1410
403.95	0.0270	0.1730
402.55	0.0330	0.2020
400.15	0.0450	0.2700
396.25	0.0600	0.3550
394.25	0.0630	0.4030
390.55	0.0780	0.4600
389.15	0.0940	0.4950
385.55	0.1070	0.5550
382.95	0.1280	0.5950
379.95	0.1470	0.6430
377.85	0.1650	0.6700
376.45	0.1750	0.6900
374.05	0.2000	0.7200
371.65	0.2380	0.7450
368.85	0.2810	0.7800
365.25	0.3750	0.8180
361.85	0.4980	0.8550
359.85	0.6070	0.8800
358.65	0.6940	0.8970
357.25	0.7870	0.9180
356.25	0.8720	0.9400
354.95	0.9570	0.9740
354.75	1.0000	1.0000

Sources

• Dortmund Data Bank Vapor-Liquid Equilibrium Data
• Liquid liquid equilibria in the ternary systems {hexadecane + BTX aromatics + 2-methoxyethanol or acetonitrile} at 298.15 K