Mixture of Acetonitrile + 1-Butanol

Datasets

1. ρ_l - Mass density, kg/m3 (2)
2. γ - Surface tension liquid-gas, N/m (2)
3. T_boil - Boiling temperature at pressure P, K (2)
4. Vapor Liquid Equilibrium at Constant Pressure
5. Vapor Liquid Equilibrium at Constant Temperature

Mass density, kg/m3 [ref]

Operational conditions:

• Temperature, K = 293.15 (Liquid)
• Pressure, kPa = 101 (Liquid)

Mole fraction of Acetonitrile (1) - Liquid	Mass density, kg/m3 - Liquid
0.1026	805.36
0.2021	803.18
0.3020	800.8
0.5024	795.42
0.7014	789.23
0.8007	785.7
0.8995	782.01

Mass density, kg/m3 [ref]

Operational conditions:

• Temperature, K = 293.15 (Liquid)
• Pressure, kPa = 101 (Liquid)

Mole fraction of Acetonitrile (1) - Liquid	Mass density, kg/m3 - Liquid
0.1026	805.36
0.2021	803.18
0.3020	800.8
0.5024	795.42
0.7014	789.23
0.8007	785.7
0.8995	782.01

Surface tension liquid-gas, N/m [ref]

Operational condition: Temperature, K = 293.15 (Liquid)

Mole fraction of Acetonitrile (1) - Liquid	Surface tension liquid-gas, N/m - Liquid
0.1026	0.0246
0.2021	0.0248
0.3020	0.0249
0.5024	0.0255
0.7014	0.0265
0.8007	0.0272
0.8995	0.0281

Surface tension liquid-gas, N/m [ref]

Operational condition: Temperature, K = 293.15 (Liquid)

Mole fraction of Acetonitrile (1) - Liquid	Surface tension liquid-gas, N/m - Liquid
0.1026	0.0246
0.2021	0.0248
0.3020	0.0249
0.5024	0.0255
0.7014	0.0265
0.8007	0.0272
0.8995	0.0281

Boiling temperature at pressure P, K [ref]

Operational condition: Pressure, kPa = 94.83 (Liquid)

Mole fraction of Acetonitrile (1) - Liquid	Boiling temperature at pressure P, K - Liquid
0.0000	389.15
0.1798	380.65
0.3048	375.15
0.3968	371.35
0.5230	366.65
0.6369	362.65
0.7005	360.65
0.7782	358.25
0.8753	355.55
0.9335	353.85
1.0000	352.25

Boiling temperature at pressure P, K [ref]

Operational condition: Pressure, kPa = 94.83 (Liquid)

Mole fraction of Acetonitrile (1) - Liquid	Boiling temperature at pressure P, K - Liquid
0.0000	389.15
0.1798	380.65
0.3048	375.15
0.3968	371.35
0.5230	366.65
0.6369	362.65
0.7005	360.65
0.7782	358.25
0.8753	355.55
0.9335	353.85
1.0000	352.25

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
390.85	0.0000	0.0000
382.45	0.0540	0.3070
379.25	0.0800	0.3940
375.35	0.1230	0.5120
373.35	0.1480	0.5480
370.15	0.2000	0.6190
366.45	0.2870	0.6970
363.55	0.3760	0.7600
361.65	0.4650	0.7910
359.8	0.5810	0.8340
358.25	0.6780	0.8600
357.25	0.7800	0.8890
356.25	0.8590	0.9190
355.55	0.9170	0.9500
355.15	0.9550	0.9680
354.75	1.0000	1.0000

Vapor Liquid Equilibrium at Constant Temperature [ref]

Operational condition: Temperature, K = 333.15 (VLE)

Fixed	Measured
P [kPa] - VLE	x1[mol/mol] of Acetonitrile (1) - Liquid	y1[mol/mol] of Acetonitrile (1) - Vapour
7.879	0.0000	0.0000
23.211	0.1010	0.6900
30.851	0.2370	0.7760
33.904	0.3400	0.8150
35.264	0.4010	0.8190
38.93	0.5510	0.8470
41.477	0.6760	0.8780
44.33	0.8070	0.9160
48.369	0.9680	0.9840
49.076	1.0000	1.0000

Sources

• Dortmund Data Bank Vapor-Liquid Equilibrium Data
• Excess Gibbs free energies of the binary mixtures of acetonitrile with butanols at 94.83 kPa
• Density and Surface Tension of Binary Mixtures of Acetonitrile + 1-Alkanol at 293.15 K