Mixture of 2-Butene, 2,3-dimethyl- + Methyl Alcohol

Datasets

1. Mole fraction (8)
2. P_vap - Vapor or sublimation pressure, kPa (2)
3. T_boil - Boiling temperature at pressure P, K (2)

Mole fraction of Methyl Alcohol (2) [ref]

Fixed		Measured
Mole fraction of Methyl Alcohol (2) - Liquid	Temperature, K - Liquid	Mole fraction of Methyl Alcohol (2) - Gas
0.0000	343.15	0.0000
0.0000	353.15	0.0000
0.0000	363.15	0.0000
0.0000	373.15	0.0000
0.0550	373.15	0.3670
0.0680	343.15	0.4190
0.0730	363.15	0.4190
0.0790	353.15	0.4340
0.0920	363.15	0.4540
0.1090	343.15	0.4730
0.1100	373.15	0.4740
0.1330	363.15	0.5010
0.1430	353.15	0.5050
0.1740	373.15	0.5300
0.1830	343.15	0.5190
0.1920	363.15	0.5380
0.2050	353.15	0.5370
0.2480	373.15	0.5640
0.2530	343.15	0.5430
0.2600	363.15	0.5610
0.3260	343.15	0.5490
0.3330	353.15	0.5680
0.3610	373.15	0.5930
0.3790	363.15	0.5850
0.3850	373.15	0.5940
0.4050	373.15	0.5970
0.4090	353.15	0.5780
0.4100	363.15	0.5890
0.4160	343.15	0.5590
0.4230	353.15	0.5790
0.4270	363.15	0.5910
0.4290	353.15	0.5800
0.4330	343.15	0.5600
0.4480	343.15	0.5620
0.4970	373.15	0.6140
0.5280	343.15	0.5700
0.5660	373.15	0.6140
0.5730	363.15	0.6060
0.5780	353.15	0.5940
0.6050	343.15	0.5780
0.6110	353.15	0.5980
0.6110	373.15	0.6240
0.6120	363.15	0.6120
0.6210	343.15	0.5800
0.6240	353.15	0.6010
0.6280	363.15	0.6180
0.6300	373.15	0.6260
0.6520	343.15	0.5830
0.6590	343.15	0.5840
0.6650	353.15	0.6070
0.6680	353.15	0.6070
0.6770	363.15	0.6230
0.6860	373.15	0.6330
0.7390	343.15	0.5930
0.7420	353.15	0.6170
0.7440	363.15	0.6350
0.7490	373.15	0.6480
0.8100	343.15	0.6160
0.8240	373.15	0.6690
0.8340	363.15	0.6610
0.8520	343.15	0.6380
0.8740	353.15	0.6620
0.8830	363.15	0.6870
0.8850	373.15	0.7030
0.8980	343.15	0.6770
0.9060	363.15	0.7080
0.9100	353.15	0.6940
0.9160	373.15	0.7320
0.9260	373.15	0.7490
0.9330	373.15	0.7670
0.9440	353.15	0.7460
0.9480	343.15	0.7590
0.9640	343.15	0.8070
0.9660	373.15	0.8350
0.9690	343.15	0.8260
0.9710	363.15	0.8390
0.9770	373.15	0.8730
0.9830	363.15	0.8890
0.9850	373.15	0.9070
0.9890	353.15	0.9120
0.9950	363.15	0.9600
1.0000	343.15	1.0000
1.0000	353.15	1.0000
1.0000	363.15	1.0000
1.0000	373.15	1.0000

Azeotropic composition: mole fraction of 2-Butene, 2,3-dimethyl- (1) [ref]

Temperature, K - Liquid	Azeotropic composition: mole fraction of 2-Butene, 2,3-dimethyl- (1) - Liquid
325.00	0.4680

Azeotropic composition: mole fraction of 2-Butene, 2,3-dimethyl- (1) [ref]

Pressure, kPa - Liquid	Azeotropic composition: mole fraction of 2-Butene, 2,3-dimethyl- (1) - Liquid
101.20	0.4680

Mole fraction of 2-Butene, 2,3-dimethyl- (1) [ref]

Fixed		Measured
Mole fraction of 2-Butene, 2,3-dimethyl- (1) - Liquid	Pressure, kPa - Liquid	Mole fraction of 2-Butene, 2,3-dimethyl- (1) - Gas
0.0000	101.80	0.0000
0.0028	101.80	0.0278
0.0110	101.80	0.1007
0.0164	101.90	0.1440
0.0197	101.90	0.1652
0.1290	101.20	0.4081
0.1842	101.20	0.4344
0.2324	101.20	0.4468
0.2891	101.20	0.4559
0.3426	101.20	0.4607
0.3804	101.20	0.4642
0.4261	101.20	0.4663
0.5402	101.20	0.4718
0.6233	101.20	0.4758
0.7203	101.20	0.4825
0.8258	101.20	0.4976
0.9331	101.20	0.5491
0.9657	101.20	0.6181
0.9866	101.20	0.7717
1.0000	101.10	1.0000

Mole fraction of Methyl Alcohol (2) [ref]

Fixed		Measured
Mole fraction of Methyl Alcohol (2) - Liquid	Temperature, K - Liquid	Mole fraction of Methyl Alcohol (2) - Gas
0.0000	343.15	0.0000
0.0000	353.15	0.0000
0.0000	363.15	0.0000
0.0000	373.15	0.0000
0.0550	373.15	0.3670
0.0680	343.15	0.4190
0.0730	363.15	0.4190
0.0790	353.15	0.4340
0.0920	363.15	0.4540
0.1090	343.15	0.4730
0.1100	373.15	0.4740
0.1330	363.15	0.5010
0.1430	353.15	0.5050
0.1740	373.15	0.5300
0.1830	343.15	0.5190
0.1920	363.15	0.5380
0.2050	353.15	0.5370
0.2480	373.15	0.5640
0.2530	343.15	0.5430
0.2600	363.15	0.5610
0.3260	343.15	0.5490
0.3330	353.15	0.5680
0.3610	373.15	0.5930
0.3790	363.15	0.5850
0.3850	373.15	0.5940
0.4050	373.15	0.5970
0.4090	353.15	0.5780
0.4100	363.15	0.5890
0.4160	343.15	0.5590
0.4230	353.15	0.5790
0.4270	363.15	0.5910
0.4290	353.15	0.5800
0.4330	343.15	0.5600
0.4480	343.15	0.5620
0.4970	373.15	0.6140
0.5280	343.15	0.5700
0.5660	373.15	0.6140
0.5730	363.15	0.6060
0.5780	353.15	0.5940
0.6050	343.15	0.5780
0.6110	353.15	0.5980
0.6110	373.15	0.6240
0.6120	363.15	0.6120
0.6210	343.15	0.5800
0.6240	353.15	0.6010
0.6280	363.15	0.6180
0.6300	373.15	0.6260
0.6520	343.15	0.5830
0.6590	343.15	0.5840
0.6650	353.15	0.6070
0.6680	353.15	0.6070
0.6770	363.15	0.6230
0.6860	373.15	0.6330
0.7390	343.15	0.5930
0.7420	353.15	0.6170
0.7440	363.15	0.6350
0.7490	373.15	0.6480
0.8100	343.15	0.6160
0.8240	373.15	0.6690
0.8340	363.15	0.6610
0.8520	343.15	0.6380
0.8740	353.15	0.6620
0.8830	363.15	0.6870
0.8850	373.15	0.7030
0.8980	343.15	0.6770
0.9060	363.15	0.7080
0.9100	353.15	0.6940
0.9160	373.15	0.7320
0.9260	373.15	0.7490
0.9330	373.15	0.7670
0.9440	353.15	0.7460
0.9480	343.15	0.7590
0.9640	343.15	0.8070
0.9660	373.15	0.8350
0.9690	343.15	0.8260
0.9710	363.15	0.8390
0.9770	373.15	0.8730
0.9830	363.15	0.8890
0.9850	373.15	0.9070
0.9890	353.15	0.9120
0.9950	363.15	0.9600
1.0000	343.15	1.0000
1.0000	353.15	1.0000
1.0000	363.15	1.0000
1.0000	373.15	1.0000

Azeotropic composition: mole fraction of 2-Butene, 2,3-dimethyl- (1) [ref]

Temperature, K - Liquid	Azeotropic composition: mole fraction of 2-Butene, 2,3-dimethyl- (1) - Liquid
325.00	0.4680

Azeotropic composition: mole fraction of 2-Butene, 2,3-dimethyl- (1) [ref]

Pressure, kPa - Liquid	Azeotropic composition: mole fraction of 2-Butene, 2,3-dimethyl- (1) - Liquid
101.20	0.4680

Mole fraction of 2-Butene, 2,3-dimethyl- (1) [ref]

Fixed		Measured
Mole fraction of 2-Butene, 2,3-dimethyl- (1) - Liquid	Pressure, kPa - Liquid	Mole fraction of 2-Butene, 2,3-dimethyl- (1) - Gas
0.0000	101.80	0.0000
0.0028	101.80	0.0278
0.0110	101.80	0.1007
0.0164	101.90	0.1440
0.0197	101.90	0.1652
0.1290	101.20	0.4081
0.1842	101.20	0.4344
0.2324	101.20	0.4468
0.2891	101.20	0.4559
0.3426	101.20	0.4607
0.3804	101.20	0.4642
0.4261	101.20	0.4663
0.5402	101.20	0.4718
0.6233	101.20	0.4758
0.7203	101.20	0.4825
0.8258	101.20	0.4976
0.9331	101.20	0.5491
0.9657	101.20	0.6181
0.9866	101.20	0.7717
1.0000	101.10	1.0000

Vapor or sublimation pressure, kPa [ref]

Fixed		Measured
Mole fraction of Methyl Alcohol (2) - Liquid	Temperature, K - Liquid	Vapor or sublimation pressure, kPa - Liquid
0.0000	343.15	91.50
0.0000	353.15	124.80
0.0000	363.15	166.90
0.0000	373.15	219.20
0.0550	373.15	343.80
0.0680	343.15	155.50
0.0730	363.15	283.80
0.0790	353.15	216.70
0.0920	363.15	298.60
0.1090	343.15	169.50
0.1100	373.15	407.50
0.1330	363.15	323.00
0.1430	353.15	242.80
0.1740	373.15	447.90
0.1830	343.15	181.20
0.1920	363.15	342.60
0.2050	353.15	253.80
0.2480	373.15	471.10
0.2530	343.15	186.40
0.2600	363.15	354.00
0.3260	343.15	189.30
0.3330	353.15	263.70
0.3610	373.15	488.60
0.3790	363.15	364.50
0.3850	373.15	490.20
0.4050	373.15	492.30
0.4090	353.15	266.10
0.4100	363.15	365.60
0.4160	343.15	190.00
0.4230	353.15	266.40
0.4270	363.15	366.20
0.4290	353.15	267.40
0.4330	343.15	190.30
0.4480	343.15	190.80
0.4970	373.15	496.50
0.5280	343.15	191.20
0.5660	373.15	497.80
0.5730	363.15	369.40
0.5780	353.15	268.10
0.6050	343.15	191.40
0.6110	353.15	268.30
0.6110	373.15	498.90
0.6120	363.15	369.50
0.6210	343.15	191.10
0.6240	353.15	268.10
0.6280	363.15	368.30
0.6300	373.15	498.30
0.6520	343.15	190.40
0.6590	343.15	190.30
0.6650	353.15	267.30
0.6680	353.15	266.30
0.6770	363.15	367.90
0.6860	373.15	497.80
0.7390	343.15	189.30
0.7420	353.15	265.20
0.7440	363.15	367.10
0.7490	373.15	496.10
0.8100	343.15	185.40
0.8240	373.15	488.00
0.8340	363.15	360.10
0.8520	343.15	182.90
0.8740	353.15	254.10
0.8830	363.15	348.90
0.8850	373.15	472.40
0.8980	343.15	175.30
0.9060	363.15	343.10
0.9100	353.15	245.50
0.9160	373.15	460.30
0.9260	373.15	453.60
0.9330	373.15	447.80
0.9440	353.15	231.90
0.9480	343.15	161.10
0.9640	343.15	153.10
0.9660	373.15	415.90
0.9690	343.15	150.80
0.9710	363.15	299.40
0.9770	373.15	400.90
0.9830	363.15	284.10
0.9850	373.15	387.10
0.9890	353.15	196.10
0.9950	363.15	265.20
1.0000	343.15	125.30
1.0000	353.15	180.90
1.0000	363.15	255.50
1.0000	373.15	353.60

Vapor or sublimation pressure, kPa [ref]

Fixed		Measured
Mole fraction of Methyl Alcohol (2) - Liquid	Temperature, K - Liquid	Vapor or sublimation pressure, kPa - Liquid
0.0000	343.15	91.50
0.0000	353.15	124.80
0.0000	363.15	166.90
0.0000	373.15	219.20
0.0550	373.15	343.80
0.0680	343.15	155.50
0.0730	363.15	283.80
0.0790	353.15	216.70
0.0920	363.15	298.60
0.1090	343.15	169.50
0.1100	373.15	407.50
0.1330	363.15	323.00
0.1430	353.15	242.80
0.1740	373.15	447.90
0.1830	343.15	181.20
0.1920	363.15	342.60
0.2050	353.15	253.80
0.2480	373.15	471.10
0.2530	343.15	186.40
0.2600	363.15	354.00
0.3260	343.15	189.30
0.3330	353.15	263.70
0.3610	373.15	488.60
0.3790	363.15	364.50
0.3850	373.15	490.20
0.4050	373.15	492.30
0.4090	353.15	266.10
0.4100	363.15	365.60
0.4160	343.15	190.00
0.4230	353.15	266.40
0.4270	363.15	366.20
0.4290	353.15	267.40
0.4330	343.15	190.30
0.4480	343.15	190.80
0.4970	373.15	496.50
0.5280	343.15	191.20
0.5660	373.15	497.80
0.5730	363.15	369.40
0.5780	353.15	268.10
0.6050	343.15	191.40
0.6110	353.15	268.30
0.6110	373.15	498.90
0.6120	363.15	369.50
0.6210	343.15	191.10
0.6240	353.15	268.10
0.6280	363.15	368.30
0.6300	373.15	498.30
0.6520	343.15	190.40
0.6590	343.15	190.30
0.6650	353.15	267.30
0.6680	353.15	266.30
0.6770	363.15	367.90
0.6860	373.15	497.80
0.7390	343.15	189.30
0.7420	353.15	265.20
0.7440	363.15	367.10
0.7490	373.15	496.10
0.8100	343.15	185.40
0.8240	373.15	488.00
0.8340	363.15	360.10
0.8520	343.15	182.90
0.8740	353.15	254.10
0.8830	363.15	348.90
0.8850	373.15	472.40
0.8980	343.15	175.30
0.9060	363.15	343.10
0.9100	353.15	245.50
0.9160	373.15	460.30
0.9260	373.15	453.60
0.9330	373.15	447.80
0.9440	353.15	231.90
0.9480	343.15	161.10
0.9640	343.15	153.10
0.9660	373.15	415.90
0.9690	343.15	150.80
0.9710	363.15	299.40
0.9770	373.15	400.90
0.9830	363.15	284.10
0.9850	373.15	387.10
0.9890	353.15	196.10
0.9950	363.15	265.20
1.0000	343.15	125.30
1.0000	353.15	180.90
1.0000	363.15	255.50
1.0000	373.15	353.60

Boiling temperature at pressure P, K [ref]

Fixed		Measured
Mole fraction of 2-Butene, 2,3-dimethyl- (1) - Liquid	Pressure, kPa - Liquid	Boiling temperature at pressure P, K - Liquid
0.0000	101.80	337.64
0.0028	101.80	336.97
0.0110	101.80	335.19
0.0164	101.90	334.25
0.0197	101.90	333.77
0.1290	101.20	326.72
0.1842	101.20	325.97
0.2324	101.20	325.67
0.2891	101.20	325.51
0.3426	101.20	325.45
0.3804	101.20	325.44
0.4261	101.20	325.44
0.5402	101.20	325.51
0.6233	101.20	325.62
0.7203	101.20	325.81
0.8258	101.20	326.34
0.9331	101.20	328.61
0.9657	101.20	331.68
0.9866	101.20	338.02
1.0000	101.10	346.25

Boiling temperature at pressure P, K [ref]

Fixed		Measured
Mole fraction of 2-Butene, 2,3-dimethyl- (1) - Liquid	Pressure, kPa - Liquid	Boiling temperature at pressure P, K - Liquid
0.0000	101.80	337.64
0.0028	101.80	336.97
0.0110	101.80	335.19
0.0164	101.90	334.25
0.0197	101.90	333.77
0.1290	101.20	326.72
0.1842	101.20	325.97
0.2324	101.20	325.67
0.2891	101.20	325.51
0.3426	101.20	325.45
0.3804	101.20	325.44
0.4261	101.20	325.44
0.5402	101.20	325.51
0.6233	101.20	325.62
0.7203	101.20	325.81
0.8258	101.20	326.34
0.9331	101.20	328.61
0.9657	101.20	331.68
0.9866	101.20	338.02
1.0000	101.10	346.25

Sources

• Isothermal vapor-liquid equilibria for methanol and 2,3-dimethyl-2-butene at 343.15 K, 353.15 K, 363.15 K, 373.15 K
• Isobaric Vapor Liquid Equilibrium for 2,3-Dimethyl-2-butene + Methanol, + Ethanol, + 2-Propanol, or + 2-Butanol at Atmospheric Pressure