Mixture of Acetonitrile + Methyl Alcohol

Datasets

1. Mole fraction (8)
2. ρ_l - Mass density, kg/m3 (4)
3. γ - Surface tension liquid-gas, N/m (2)
4. T_boil - Boiling temperature at pressure P, K (8)
5. Vapor Liquid Equilibrium at Constant Pressure (2)
6. Vapor Liquid Equilibrium at Constant Temperature

Mole fraction of Methyl Alcohol (2) [ref]

Operational condition: Pressure, kPa = 101.3 (Liquid)

Mole fraction of Methyl Alcohol (2) - Liquid	Mole fraction of Methyl Alcohol (2) - Gas
1.0000	1.0000
0.9620	0.9450
0.8660	0.8600
0.8050	0.8140
0.7660	0.7850
0.6460	0.7060
0.6020	0.6870
0.4370	0.6000
0.3100	0.5290
0.1710	0.3800
0.0540	0.1890
0.0000	0.0000

Mole fraction of Acetonitrile (1) [ref]

Operational condition: Pressure, kPa = 101.3 (Liquid)

Mole fraction of Acetonitrile (1) - Liquid	Mole fraction of Acetonitrile (1) - Gas
0.0000	0.0000
0.0050	0.0080
0.0130	0.0180
0.0230	0.0320
0.0470	0.0600
0.0770	0.0940
0.1230	0.1380
0.2960	0.2530
0.4160	0.3050
0.5180	0.3630
0.6560	0.4430
0.7490	0.5200
0.8290	0.6160
0.8670	0.6630
0.9140	0.7400
1.0000	1.0000

Mole fraction of Methyl Alcohol (2) [ref]

Operational condition: Pressure, kPa = 101.3 (Liquid)

Mole fraction of Methyl Alcohol (2) - Liquid	Mole fraction of Methyl Alcohol (2) - Gas
0.0000	0.0000
0.0420	0.1290
0.0890	0.2660
0.1840	0.4050
0.2840	0.5090
0.3940	0.5800
0.4980	0.6310
0.5950	0.6880
0.6970	0.7390
0.7520	0.7720
0.8000	0.8020
0.8490	0.8380
0.9010	0.8820
0.9490	0.9320
1.0000	1.0000

Mole fraction of Methyl Alcohol (2) [ref]

Operational condition: Pressure, kPa = 101.32 (Gas)

Mole fraction of Methyl Alcohol (2) - Liquid	Mole fraction of Methyl Alcohol (2) - Gas
0.0000	0.0000
0.0860	0.2520
0.1900	0.4140
0.2840	0.5080
0.3860	0.5760
0.4980	0.6380
0.5480	0.6580
0.5980	0.6880
0.6460	0.7140
0.7000	0.7420
0.7480	0.7680
0.8020	0.8040
0.8540	0.8380
0.9020	0.8840
0.9480	0.9340
1.0000	1.0000

Mole fraction of Methyl Alcohol (2) [ref]

Operational condition: Pressure, kPa = 101.3 (Liquid)

Mole fraction of Methyl Alcohol (2) - Liquid	Mole fraction of Methyl Alcohol (2) - Gas
1.0000	1.0000
0.9620	0.9450
0.8660	0.8600
0.8050	0.8140
0.7660	0.7850
0.6460	0.7060
0.6020	0.6870
0.4370	0.6000
0.3100	0.5290
0.1710	0.3800
0.0540	0.1890
0.0000	0.0000

Mole fraction of Acetonitrile (1) [ref]

Operational condition: Pressure, kPa = 101.3 (Liquid)

Mole fraction of Acetonitrile (1) - Liquid	Mole fraction of Acetonitrile (1) - Gas
0.0000	0.0000
0.0050	0.0080
0.0130	0.0180
0.0230	0.0320
0.0470	0.0600
0.0770	0.0940
0.1230	0.1380
0.2960	0.2530
0.4160	0.3050
0.5180	0.3630
0.6560	0.4430
0.7490	0.5200
0.8290	0.6160
0.8670	0.6630
0.9140	0.7400
1.0000	1.0000

Mole fraction of Methyl Alcohol (2) [ref]

Operational condition: Pressure, kPa = 101.3 (Liquid)

Mole fraction of Methyl Alcohol (2) - Liquid	Mole fraction of Methyl Alcohol (2) - Gas
0.0000	0.0000
0.0420	0.1290
0.0890	0.2660
0.1840	0.4050
0.2840	0.5090
0.3940	0.5800
0.4980	0.6310
0.5950	0.6880
0.6970	0.7390
0.7520	0.7720
0.8000	0.8020
0.8490	0.8380
0.9010	0.8820
0.9490	0.9320
1.0000	1.0000

Mole fraction of Methyl Alcohol (2) [ref]

Operational condition: Pressure, kPa = 101.32 (Gas)

Mole fraction of Methyl Alcohol (2) - Liquid	Mole fraction of Methyl Alcohol (2) - Gas
0.0000	0.0000
0.0860	0.2520
0.1900	0.4140
0.2840	0.5080
0.3860	0.5760
0.4980	0.6380
0.5480	0.6580
0.5980	0.6880
0.6460	0.7140
0.7000	0.7420
0.7480	0.7680
0.8020	0.8040
0.8540	0.8380
0.9020	0.8840
0.9480	0.9340
1.0000	1.0000

Mass density, kg/m3 [ref]

Operational conditions:

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

Mole fraction of Acetonitrile (1) - Liquid	Mass density, kg/m3 - Liquid
0.0000	786.58
0.0992	787.14
0.1970	786.692
0.4002	784.701
0.4653	784.25
0.5041	783.427
0.6056	781.935
0.8012	779.292
0.9007	777.825
0.9382	777.385
1.0000	776.615
0.1002	787.104
0.1984	786.63
0.4013	784.644
0.4650	784.22
0.5047	783.356
0.6010	782.103
0.8067	779.242
0.9049	777.896
0.9376	777.347
0.1075	787.149
0.2008	786.647
0.4004	784.66
0.4653	784.25
0.5042	783.347
0.6010	782.009
0.7992	779.248
0.9044	777.935
0.9358	777.391

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
0.1001	788.46
0.2011	788.04
0.2996	787.13
0.4997	784.82
0.7012	782.13
0.8009	780.75
0.8956	779.47

Mass density, kg/m3 [ref]

Operational conditions:

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

Mole fraction of Acetonitrile (1) - Liquid	Mass density, kg/m3 - Liquid
0.0000	786.58
0.0992	787.14
0.1970	786.692
0.4002	784.701
0.4653	784.25
0.5041	783.427
0.6056	781.935
0.8012	779.292
0.9007	777.825
0.9382	777.385
1.0000	776.615
0.1002	787.104
0.1984	786.63
0.4013	784.644
0.4650	784.22
0.5047	783.356
0.6010	782.103
0.8067	779.242
0.9049	777.896
0.9376	777.347
0.1075	787.149
0.2008	786.647
0.4004	784.66
0.4653	784.25
0.5042	783.347
0.6010	782.009
0.7992	779.248
0.9044	777.935
0.9358	777.391

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
0.1001	788.46
0.2011	788.04
0.2996	787.13
0.4997	784.82
0.7012	782.13
0.8009	780.75
0.8956	779.47

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
0.1001	0.0238
0.2011	0.0247
0.2996	0.0255
0.4997	0.0268
0.7012	0.0279
0.8009	0.0284
0.8956	0.0289

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
0.1001	0.0238
0.2011	0.0247
0.2996	0.0255
0.4997	0.0268
0.7012	0.0279
0.8009	0.0284
0.8956	0.0289

Boiling temperature at pressure P, K [ref]

Operational condition: Pressure, kPa = 101.3 (Liquid)

Mole fraction of Methyl Alcohol (2) - Liquid	Boiling temperature at pressure P, K - Liquid
1.0000	338.41
0.9620	338.04
0.8660	336.96
0.8050	337.02
0.7660	337.09
0.6460	337.71
0.6020	338.09
0.4370	339.38
0.3100	340.55
0.1710	344.60
0.0540	350.19
0.0000	355.66

Boiling temperature at pressure P, K [ref]

Operational condition: Pressure, kPa = 101.3 (Liquid)

Mole fraction of Acetonitrile (1) - Liquid	Boiling temperature at pressure P, K - Liquid
0.0000	338.91
0.0050	338.25
0.0130	337.94
0.0230	337.84
0.0470	337.63
0.0770	337.43
0.1230	337.24
0.2960	337.31
0.4160	337.83
0.5180	338.58
0.6560	340.21
0.7490	341.96
0.8290	344.21
0.8670	345.63
0.9140	347.91
1.0000	354.32

Boiling temperature at pressure P, K [ref]

Operational condition: Pressure, kPa = 101.3 (Liquid)

Mole fraction of Methyl Alcohol (2) - Liquid	Boiling temperature at pressure P, K - Liquid
0.0000	354.59
0.0420	351.02
0.0890	348.19
0.1840	344.04
0.2840	341.32
0.3940	339.57
0.4980	338.40
0.5950	337.59
0.6970	337.09
0.7520	336.59
0.8000	336.57
0.8490	336.64
0.9010	337.11
0.9490	337.42
1.0000	337.56

Boiling temperature at pressure P, K [ref]

Operational condition: Pressure, kPa = 101.32 (Liquid)

Mole fraction of Methyl Alcohol (2) - Liquid	Boiling temperature at pressure P, K - Liquid
0.0000	354.25
0.0860	347.85
0.1900	343.45
0.2840	341.15
0.3860	339.35
0.4980	338.20
0.5480	337.80
0.5980	337.45
0.6460	337.15
0.7000	336.85
0.7480	336.65
0.8020	336.55
0.8540	336.70
0.9020	337.00
0.9480	337.45
1.0000	337.85

Boiling temperature at pressure P, K [ref]

Operational condition: Pressure, kPa = 101.3 (Liquid)

Mole fraction of Methyl Alcohol (2) - Liquid	Boiling temperature at pressure P, K - Liquid
1.0000	338.41
0.9620	338.04
0.8660	336.96
0.8050	337.02
0.7660	337.09
0.6460	337.71
0.6020	338.09
0.4370	339.38
0.3100	340.55
0.1710	344.60
0.0540	350.19
0.0000	355.66

Boiling temperature at pressure P, K [ref]

Operational condition: Pressure, kPa = 101.3 (Liquid)

Mole fraction of Acetonitrile (1) - Liquid	Boiling temperature at pressure P, K - Liquid
0.0000	338.91
0.0050	338.25
0.0130	337.94
0.0230	337.84
0.0470	337.63
0.0770	337.43
0.1230	337.24
0.2960	337.31
0.4160	337.83
0.5180	338.58
0.6560	340.21
0.7490	341.96
0.8290	344.21
0.8670	345.63
0.9140	347.91
1.0000	354.32

Boiling temperature at pressure P, K [ref]

Operational condition: Pressure, kPa = 101.3 (Liquid)

Mole fraction of Methyl Alcohol (2) - Liquid	Boiling temperature at pressure P, K - Liquid
0.0000	354.59
0.0420	351.02
0.0890	348.19
0.1840	344.04
0.2840	341.32
0.3940	339.57
0.4980	338.40
0.5950	337.59
0.6970	337.09
0.7520	336.59
0.8000	336.57
0.8490	336.64
0.9010	337.11
0.9490	337.42
1.0000	337.56

Boiling temperature at pressure P, K [ref]

Operational condition: Pressure, kPa = 101.32 (Liquid)

Mole fraction of Methyl Alcohol (2) - Liquid	Boiling temperature at pressure P, K - Liquid
0.0000	354.25
0.0860	347.85
0.1900	343.45
0.2840	341.15
0.3860	339.35
0.4980	338.20
0.5480	337.80
0.5980	337.45
0.6460	337.15
0.7000	336.85
0.7480	336.65
0.8020	336.55
0.8540	336.70
0.9020	337.00
0.9480	337.45
1.0000	337.85

Vapor Liquid Equilibrium at Constant Pressure [ref]

Operational condition: Pressure, kPa = 37.54 (VLE)

Fixed	Measured
T [K] - VLE	x1[mol/mol] of Methyl Alcohol (2) - Liquid	y1[mol/mol] of Methyl Alcohol (2) - Vapour
323.79	0.0284	0.1095
322.14	0.0563	0.1816
319.33	0.1106	0.3024
318.31	0.1447	0.3497
316.13	0.2310	0.4449
315.41	0.2683	0.4774
314.78	0.3240	0.5111
314.19	0.3754	0.5419
313.84	0.4032	0.5566
313.45	0.4736	0.5970
313.13	0.5265	0.6230
313.11	0.5450	0.6315
312.89	0.6058	0.6568
312.77	0.6541	0.6829
312.75	0.6881	0.7035
312.75	0.7654	0.7479
312.8	0.7998	0.7734
313.16	0.8790	0.8393
313.39	0.9125	0.8711
314.13	0.9719	0.9536

Vapor Liquid Equilibrium at Constant Pressure [ref]

Operational condition: Pressure, kPa = 56.45 (VLE)

Fixed	Measured
T [K] - VLE	x1[mol/mol] of Methyl Alcohol (2) - Liquid	y1[mol/mol] of Methyl Alcohol (2) - Vapour
334.4	0.0361	0.1298
330.37	0.1110	0.2892
329.27	0.1355	0.3295
327.77	0.1791	0.3926
325.91	0.2595	0.4622
325.29	0.2902	0.4944
324.67	0.3315	0.5238
324.15	0.3738	0.5470
323.91	0.3960	0.5551
323.22	0.4726	0.6048
323.04	0.5074	0.6253
322.64	0.5712	0.6578
322.44	0.6383	0.6882
322.27	0.6870	0.7157
322.22	0.7542	0.7544
322.27	0.8161	0.7970
322.33	0.8471	0.8244
322.55	0.8935	0.8623
322.8	0.9254	0.9005
323.2	0.9653	0.9481

Vapor Liquid Equilibrium at Constant Temperature [ref]

Operational condition: Temperature, K = 303.15 (VLE)

Fixed	Measured
P [kPa] - VLE	x1[mol/mol] of Methyl Alcohol (2) - Liquid	y1[mol/mol] of Methyl Alcohol (2) - Vapour
14.745	0.0000	0.0000
19.598	0.1500	0.3400
21.598	0.2600	0.4510
22.078	0.2870	0.4600
23.331	0.4000	0.5090
24.305	0.6180	0.6400
24.531	0.6370	0.6520
23.971	0.8000	0.7700
23.198	0.8800	0.8390
21.358	1.0000	1.0000

Sources

• Dortmund Data Bank Vapor-Liquid Equilibrium Data
• Isobaric vapor liquid equilibrium for binary system of methanol and acetonitrile
• Separation of acetonitrile and methanol azeotropic mixture using imidazolium-based ionic liquids as entrainers
• Ionic molar volumes in methanol mixtures with acetonitrile, N,N-dimethylformamide and propylene carbonate at T = 298.15 K
• Measurement and correlation of the vapor-liquid equilibrium for methanol + acetonitrile + imidazolium-based ionic liquids at 101.3 kPa
• Vapor Liquid Equilibria Measurement of (Methanol + Ethanenitrile + Bis(trifluoromethylsulfonyl) Imide)-Based Ionic Liquids at 101.3 kPa
• Density and Surface Tension of Binary Mixtures of Acetonitrile + 1-Alkanol at 293.15 K