2
0
2017
lee
par
0
journal
Original
Lee, K.-H.[Kyeong-Ho]
Park, S.-J.[So-Jin]
Fluid Phase Equilib.
2017
2020-09-29
Isothermal vapor-liquid equilibria, excess molar volume and the deviation of refractive indices for binary mixtures of 1-butanol, 1- hexanol, 3-methyl-1-butanol and butyl acetate
Experimental vapor-liquid equilibrium (VLE) data and mixture properties are reported toward developing a process for the separation of the traditional ABE (acetone + butanol + ethanol) fermentation. Isothermal VLE measurements at 343.2 K were performed by using headspace gas chromatography (HSGC) for binary systems {1-butanol + 3-methyl-1-butanol}, {1-butanol + 1-hexanol}, {butyl acetate + 3-methyl-1-butanol}, {butyl acetate + 1-hexanol} and {3-methyl-1-butanol + 1-hexanol}. The experimental VLE binary data were correlated using the Wilson, NRTL and UNIQUAC activity coefficient model equation. In addition, a digital vibrating tube densimeter and precision digital refractometer were used to determine the excess molar volume and the deviation of the refractive indices for the same binary systems at 298.2 K. The Redlich-Kister equation was employed to show that the determined excess molar volume and deviation of the refractive indices data were well correlated.
Vapor-liquid Equilibrium
HSGC
Biobutanol
Excess properties
10.1016/j.fluid.2016.12.025
436
47-54
1
InChI=1S/C4H10O/c1-2-3-4-5/h5H,2-4H2,1H3
LRHPLDYGYMQRHN-UHFFFAOYSA-N
butan-1-ol
1-butanol
n-butanol
n-butyl alcohol
C4H10O
1
Commercial source
1
Molecular sieve treatment
2
99.9
3
Gas chromatography
2
InChI=1S/C6H12O2/c1-3-4-5-8-6(2)7/h3-5H2,1-2H3
DKPFZGUDAPQIHT-UHFFFAOYSA-N
butyl ethanoate
acetic acid, butyl ester
butyl acetate
ethanoic acid, butyl ester
n-butyl acetate
C6H12O2
1
Commercial source
1
Molecular sieve treatment
2
99.9
3
Gas chromatography
3
InChI=1S/C5H12O/c1-5(2)3-4-6/h5-6H,3-4H2,1-2H3
PHTQWCKDNZKARW-UHFFFAOYSA-N
3-methylbutan-1-ol
3-methyl-1-butanol
isoamyl alcohol
isopentanol
isopentyl alcohol
C5H12O
1
Commercial source
1
Molecular sieve treatment
2
99.9
3
Gas chromatography
4
InChI=1S/C6H14O/c1-2-3-4-5-6-7/h7H,2-6H2,1H3
ZSIAUFGUXNUGDI-UHFFFAOYSA-N
hexan-1-ol
1-hexanol
1-hydroxyhexane
amylcarbinol
hexyl alcohol
n-hexanol
n-hexyl alcohol
pentylcarbinol
C6H14O
1
Commercial source
1
Molecular sieve treatment
2
99.9
3
Gas chromatography
1
1
1
Principal objective of the work
BAE
BAE
11/23/2016
1
Mass density, kg/m3
Vibrating tube method
Liquid
Direct value, X
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Liquid
1
Temperature, K
Liquid
2
Pressure, kPa
Liquid
1
298.2
4
2
101.325
6
1
806.01
5
1
0.16
2
1
1
Principal objective of the work
BAE
BAE
11/23/2016
1
Refractive index (Na D-line)
Standard Abbe refractometry
Liquid
Direct value, X
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Liquid
1
Temperature, K
Liquid
2
Pressure, kPa
Liquid
1
298.2
4
2
101.325
6
1
1.3973
5
1
0.0004
3
2
1
Principal objective of the work
BAE
BAE
11/23/2016
1
Mass density, kg/m3
Vibrating tube method
Liquid
Direct value, X
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Liquid
1
Temperature, K
Liquid
2
Pressure, kPa
Liquid
1
298.2
4
2
101.325
6
1
876.26
5
1
0.14
4
2
1
Principal objective of the work
BAE
BAE
11/23/2016
1
Refractive index (Na D-line)
Standard Abbe refractometry
Liquid
Direct value, X
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Liquid
1
Temperature, K
Liquid
2
Pressure, kPa
Liquid
1
298.2
4
2
101.325
6
1
1.3918
5
1
0.0004
5
3
1
Principal objective of the work
BAE
BAE
11/23/2016
1
Mass density, kg/m3
Vibrating tube method
Liquid
Direct value, X
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Liquid
1
Temperature, K
Liquid
2
Pressure, kPa
Liquid
1
298.2
4
2
101.325
6
1
808.94
5
1
0.16
6
3
1
Principal objective of the work
BAE
BAE
11/23/2016
1
Refractive index (Na D-line)
Standard Abbe refractometry
Liquid
Direct value, X
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Liquid
1
Temperature, K
Liquid
2
Pressure, kPa
Liquid
1
298.2
4
2
101.325
6
1
1.4061
5
1
0.0004
7
4
1
Principal objective of the work
BAE
BAE
11/23/2016
1
Mass density, kg/m3
Vibrating tube method
Liquid
Direct value, X
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Liquid
1
Temperature, K
Liquid
2
Pressure, kPa
Liquid
1
298.2
4
2
101.325
6
1
815.88
5
1
0.16
8
4
1
Principal objective of the work
BAE
BAE
11/23/2016
1
Refractive index (Na D-line)
Standard Abbe refractometry
Liquid
Direct value, X
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Liquid
1
Temperature, K
Liquid
2
Pressure, kPa
Liquid
1
298.2
4
2
101.325
6
1
1.4161
5
1
0.0004
9
1
1
3
1
Principal objective of the work
BAE
BAE
11/23/2016
1
Vapor or sublimation pressure, kPa
Closed cell (Static) method
Gas
Direct value, X
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Gas
Liquid
1
Temperature, K
Gas
343.2
4
1
Mole fraction
1
Liquid
1
0.0502
3
1
7.8
2
1
0.2
1
0.1007
4
1
8.2
2
1
0.2
1
0.1507
4
1
8.5
2
1
0.2
1
0.2006
4
1
8.9
2
1
0.2
1
0.2497
4
1
9.2
2
1
0.2
1
0.2995
4
1
9.5
2
1
0.2
1
0.3497
4
1
9.8
2
1
0.2
1
0.4028
4
1
10.1
3
1
0.2
1
0.4509
4
1
10.4
3
1
0.2
1
0.5004
4
1
10.7
3
1
0.2
1
0.5511
4
1
10.9
3
1
0.2
1
0.6001
4
1
11.2
3
1
0.2
1
0.65
4
1
11.5
3
1
0.2
1
0.6998
4
1
11.8
3
1
0.2
1
0.7497
4
1
12.1
3
1
0.2
1
0.8002
4
1
12.4
3
1
0.2
1
0.8499
4
1
12.7
3
1
0.2
1
0.9003
4
1
13
3
1
0.3
1
0.9499
4
1
13.2
3
1
0.3
10
1
1
3
1
Principal objective of the work
BAE
BAE
11/23/2016
1
Mole fraction
Chromatography
1
Gas
Direct value, X
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Gas
Liquid
1
Temperature, K
Gas
343.2
4
1
Mole fraction
1
Liquid
1
0.0502
3
1
0.0973
3
1
0.0022
1
0.1007
4
1
0.1852
4
1
0.0025
1
0.1507
4
1
0.2573
4
1
0.0028
1
0.2006
4
1
0.3203
4
1
0.0032
1
0.2497
4
1
0.3829
4
1
0.0038
1
0.2995
4
1
0.4409
4
1
0.0043
1
0.3497
4
1
0.5007
4
1
0.0048
1
0.4028
4
1
0.5526
4
1
0.0043
1
0.4509
4
1
0.5951
4
1
0.0039
1
0.5004
4
1
0.6375
4
1
0.0035
1
0.5511
4
1
0.6795
4
1
0.0031
1
0.6001
4
1
0.7246
4
1
0.0027
1
0.65
4
1
0.7676
4
1
0.0024
1
0.6998
4
1
0.8042
4
1
0.0021
1
0.7497
4
1
0.8385
4
1
0.0018
1
0.8002
4
1
0.8722
4
1
0.0016
1
0.8499
4
1
0.9101
4
1
0.0014
1
0.9003
4
1
0.9394
4
1
0.0013
1
0.9499
4
1
0.9706
4
1
0.0012
11
1
1
3
1
Principal objective of the work
BAE
BAE
11/23/2016
1
Mass density, kg/m3
Vibrating tube method
Liquid
Direct value, X
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Liquid
1
Temperature, K
Liquid
298.2
4
2
Pressure, kPa
Liquid
101
3
1
Mole fraction
1
Liquid
1
0.0498
3
1
808.87
5
1
0.16
1
0.0999
3
1
808.78
5
1
0.16
1
0.1999
4
1
808.58
5
1
0.16
1
0.3
4
1
808.35
5
1
0.16
1
0.4
4
1
808.09
5
1
0.16
1
0.4999
4
1
807.81
5
1
0.16
1
0.6016
4
1
807.5
5
1
0.16
1
0.7015
4
1
807.16
5
1
0.16
1
0.7999
4
1
806.8
5
1
0.16
1
0.9007
4
1
806.41
5
1
0.16
1
0.9506
4
1
806.21
5
1
0.16
12
1
1
3
1
Principal objective of the work
BAE
BAE
11/23/2016
1
Excess molar volume, m3/mol
Calculated with densities of this investigation
Liquid
Direct value, X
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Liquid
1
Temperature, K
Liquid
298.2
4
2
Pressure, kPa
Liquid
101
3
1
Mole fraction
1
Liquid
1
0.0498
3
1
-7.2e-09
2
1
1e-08
1
0.0999
3
1
-1.28e-08
3
1
1e-08
1
0.1999
4
1
-2.01e-08
3
1
1.01e-08
1
0.3
4
1
-2.45e-08
3
1
1.01e-08
1
0.4
4
1
-2.66e-08
3
1
1.01e-08
1
0.4999
4
1
-2.69e-08
3
1
1.01e-08
1
0.6016
4
1
-2.5e-08
3
1
1.01e-08
1
0.7015
4
1
-2.1e-08
3
1
1.01e-08
1
0.7999
4
1
-1.46e-08
3
1
1e-08
1
0.9007
4
1
-7.5e-09
2
1
1e-08
1
0.9506
4
1
-3.9e-09
2
1
1e-08
13
1
1
3
1
Principal objective of the work
BAE
BAE
11/23/2016
1
Refractive index (Na D-line)
Standard Abbe refractometry
Liquid
Direct value, X
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Liquid
1
Temperature, K
Liquid
298.2
4
2
Pressure, kPa
Liquid
101
3
1
Mole fraction
1
Liquid
1
0.0498
3
1
1.4056
5
1
0.0007
1
0.0999
3
1
1.4053
5
1
0.0007
1
0.1999
4
1
1.4045
5
1
0.0007
1
0.3
4
1
1.4037
5
1
0.0007
1
0.4
4
1
1.4029
5
1
0.0007
1
0.4999
4
1
1.402
5
1
0.0007
1
0.6016
4
1
1.4009
5
1
0.0007
1
0.7015
4
1
1.3998
5
1
0.0007
1
0.7999
4
1
1.3988
5
1
0.0007
1
0.9007
4
1
1.3981
5
1
0.0007
1
0.9506
4
1
1.3978
5
1
0.0007
14
1
1
4
1
Principal objective of the work
BAE
BAE
11/23/2016
1
Vapor or sublimation pressure, kPa
Closed cell (Static) method
Gas
Direct value, X
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Gas
Liquid
1
Temperature, K
Gas
343.2
4
1
Mole fraction
1
Liquid
1
0.0495
3
1
3
2
1
0.2
1
0.1
4
1
3.3
3
1
0.2
1
0.1503
4
1
3.8
2
1
0.2
1
0.1995
4
1
4.2
2
1
0.2
1
0.2526
4
1
4.8
2
1
0.2
1
0.2998
4
1
5.3
2
1
0.2
1
0.3474
4
1
5.9
2
1
0.2
1
0.3987
4
1
6.5
2
1
0.2
1
0.448
4
1
7
2
1
0.2
1
0.4998
4
1
7.7
2
1
0.2
1
0.5497
4
1
8.3
2
1
0.2
1
0.6008
4
1
8.9
2
1
0.2
1
0.65
4
1
9.6
2
1
0.2
1
0.7007
4
1
10.1
3
1
0.2
1
0.7515
4
1
10.8
3
1
0.2
1
0.8002
4
1
11.4
3
1
0.2
1
0.8498
4
1
12
3
1
0.2
1
0.8994
4
1
12.5
3
1
0.2
1
0.9459
4
1
13
3
1
0.3
15
1
1
4
1
Principal objective of the work
BAE
BAE
11/23/2016
1
Mole fraction
Chromatography
1
Gas
Direct value, X
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Gas
Liquid
1
Temperature, K
Gas
343.2
4
1
Mole fraction
1
Liquid
1
0.0495
3
1
0.1614
4
1
0.003
1
0.1
4
1
0.2848
4
1
0.0037
1
0.1503
4
1
0.4161
4
1
0.0045
1
0.1995
4
1
0.5143
4
1
0.0049
1
0.2526
4
1
0.6047
4
1
0.004
1
0.2998
4
1
0.6699
4
1
0.0034
1
0.3474
4
1
0.7279
4
1
0.0028
1
0.3987
4
1
0.7774
4
1
0.0023
1
0.448
4
1
0.8112
4
1
0.002
1
0.4998
4
1
0.8508
4
1
0.0017
1
0.5497
4
1
0.8736
4
1
0.0015
1
0.6008
4
1
0.8969
4
1
0.0014
1
0.65
4
1
0.9193
4
1
0.0013
1
0.7007
4
1
0.9348
4
1
0.0012
1
0.7515
4
1
0.9508
4
1
0.0011
1
0.8002
4
1
0.9627
4
1
0.0011
1
0.8498
4
1
0.9732
4
1
0.001
1
0.8994
4
1
0.9821
4
1
0.001
1
0.9459
4
1
0.9916
4
1
0.001
16
1
1
4
1
Principal objective of the work
JWM
JWM
4/21/2017
1
Mass density, kg/m3
Vibrating tube method
Liquid
Direct value, X
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Liquid
1
Temperature, K
Liquid
298.2
4
2
Pressure, kPa
Liquid
101
3
1
Mole fraction
1
Liquid
1
0.0543
3
1
815.53
5
1
0.16
1
0.099
3
1
815.22
5
1
0.16
1
0.2042
4
1
814.42
5
1
0.16
1
0.2993
4
1
813.64
5
1
0.16
1
0.4052
4
1
812.7
5
1
0.16
1
0.4994
4
1
811.8
5
1
0.16
1
0.5938
4
1
810.85
5
1
0.16
1
0.7005
4
1
809.72
5
1
0.16
1
0.8004
4
1
808.58
5
1
0.16
1
0.9003
4
1
807.35
5
1
0.16
1
0.9499
4
1
806.7
5
1
0.16
17
1
1
4
1
Principal objective of the work
BAE
BAE
11/23/2016
1
Excess molar volume, m3/mol
Calculated with densities of this investigation
Liquid
Direct value, X
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Liquid
1
Temperature, K
Liquid
298.2
4
2
Pressure, kPa
Liquid
101
3
1
Mole fraction
1
Liquid
1
0.0543
3
1
-6.2e-09
2
1
1e-08
1
0.099
3
1
-1.04e-08
3
1
1e-08
1
0.2042
4
1
-1.47e-08
3
1
1e-08
1
0.2993
4
1
-1.54e-08
3
1
1e-08
1
0.4052
4
1
-1.41e-08
3
1
1e-08
1
0.4994
4
1
-1.2e-08
3
1
1e-08
1
0.5938
4
1
-1.02e-08
3
1
1e-08
1
0.7005
4
1
-9.1e-09
2
1
1e-08
1
0.8004
4
1
-7.9e-09
2
1
1e-08
1
0.9003
4
1
-6.1e-09
2
1
1e-08
1
0.9499
4
1
-3.2e-09
2
1
1e-08
18
1
1
4
1
Principal objective of the work
BAE
BAE
11/23/2016
1
Refractive index (Na D-line)
Standard Abbe refractometry
Liquid
Direct value, X
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Liquid
1
Temperature, K
Liquid
298.2
4
2
Pressure, kPa
Liquid
101
3
1
Mole fraction
1
Liquid
1
0.0543
3
1
1.4148
5
1
0.0007
1
0.099
3
1
1.4142
5
1
0.0007
1
0.2042
4
1
1.4126
5
1
0.0007
1
0.2993
4
1
1.4111
5
1
0.0007
1
0.4052
4
1
1.4094
5
1
0.0007
1
0.4994
4
1
1.4078
5
1
0.0007
1
0.5938
4
1
1.406
5
1
0.0007
1
0.7005
4
1
1.4038
5
1
0.0007
1
0.8004
4
1
1.4017
5
1
0.0007
1
0.9003
4
1
1.3997
5
1
0.0007
1
0.9499
4
1
1.3985
5
1
0.0007
19
3
1
2
1
Principal objective of the work
BAE
BAE
11/23/2016
1
Vapor or sublimation pressure, kPa
Closed cell (Static) method
Gas
Direct value, X
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Gas
Liquid
1
Temperature, K
Gas
343.2
4
1
Mole fraction
2
Liquid
1
0.032
3
1
8
2
1
0.2
1
0.0496
3
1
8.3
2
1
0.2
1
0.0996
3
1
9
2
1
0.2
1
0.1502
4
1
9.8
2
1
0.2
1
0.2004
4
1
10.3
3
1
0.2
1
0.2506
4
1
10.9
3
1
0.2
1
0.3001
4
1
11.4
3
1
0.2
1
0.3517
4
1
11.8
3
1
0.2
1
0.4011
4
1
12.4
3
1
0.2
1
0.4513
4
1
12.8
3
1
0.2
1
0.5009
4
1
13.1
3
1
0.3
1
0.5499
4
1
13.4
3
1
0.3
1
0.6001
4
1
13.7
3
1
0.3
1
0.6495
4
1
14
3
1
0.3
1
0.6996
4
1
14.2
3
1
0.3
1
0.7493
4
1
14.4
3
1
0.3
1
0.7928
4
1
14.5
3
1
0.3
1
0.8509
4
1
14.6
3
1
0.3
1
0.8996
4
1
14.6
3
1
0.3
1
0.9522
4
1
14.6
3
1
0.3
20
3
1
2
1
Principal objective of the work
BAE
BAE
11/23/2016
1
Mole fraction
Chromatography
2
Gas
Direct value, X
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Gas
Liquid
1
Temperature, K
Gas
343.2
4
1
Mole fraction
2
Liquid
1
0.032
3
1
0.0987
3
1
0.0033
1
0.0496
3
1
0.1528
4
1
0.0027
1
0.0996
3
1
0.2495
4
1
0.003
1
0.1502
4
1
0.3421
4
1
0.0035
1
0.2004
4
1
0.4013
4
1
0.0039
1
0.2506
4
1
0.4648
4
1
0.0045
1
0.3001
4
1
0.5167
4
1
0.0046
1
0.3517
4
1
0.5623
4
1
0.0042
1
0.4011
4
1
0.6086
4
1
0.0038
1
0.4513
4
1
0.646
4
1
0.0034
1
0.5009
4
1
0.6758
4
1
0.0031
1
0.5499
4
1
0.7042
4
1
0.0028
1
0.6001
4
1
0.7386
4
1
0.0025
1
0.6495
4
1
0.7663
4
1
0.0023
1
0.6996
4
1
0.7841
4
1
0.0022
1
0.7493
4
1
0.8141
4
1
0.002
1
0.7928
4
1
0.8387
4
1
0.0018
1
0.8509
4
1
0.8613
4
1
0.0016
1
0.8996
4
1
0.8976
4
1
0.0015
1
0.9522
4
1
0.9397
4
1
0.0014
21
3
1
2
1
Principal objective of the work
BAE
BAE
11/23/2016
1
Mass density, kg/m3
Vibrating tube method
Liquid
Direct value, X
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Liquid
1
Temperature, K
Liquid
298.2
4
2
Pressure, kPa
Liquid
101
3
1
Mole fraction
2
Liquid
1
0.0497
3
1
812.53
5
1
0.18
1
0.104
4
1
816.52
5
1
0.18
1
0.1998
4
1
823.52
5
1
0.17
1
0.2999
4
1
830.68
5
1
0.17
1
0.3999
4
1
837.66
5
1
0.17
1
0.5001
4
1
844.46
5
1
0.17
1
0.6006
4
1
851.08
5
1
0.17
1
0.7
4
1
857.56
5
1
0.16
1
0.8003
4
1
863.93
5
1
0.16
1
0.9005
4
1
870.23
5
1
0.16
1
0.9466
4
1
873.08
5
1
0.16
22
3
1
2
1
Principal objective of the work
BAE
BAE
11/23/2016
1
Excess molar volume, m3/mol
Calculated with densities of this investigation
Liquid
Direct value, X
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Liquid
1
Temperature, K
Liquid
298.2
4
2
Pressure, kPa
Liquid
101
3
1
Mole fraction
2
Liquid
1
0.0497
3
1
6.46e-08
3
1
1.02e-08
1
0.104
4
1
1.066e-07
4
1
1.03e-08
1
0.1998
4
1
1.566e-07
4
1
1.05e-08
1
0.2999
4
1
1.886e-07
4
1
1.06e-08
1
0.3999
4
1
2.042e-07
4
1
1.06e-08
1
0.5001
4
1
2.085e-07
4
1
1.06e-08
1
0.6006
4
1
2.024e-07
4
1
1.06e-08
1
0.7
4
1
1.719e-07
4
1
1.05e-08
1
0.8003
4
1
1.301e-07
4
1
1.04e-08
1
0.9005
4
1
6.47e-08
3
1
1.02e-08
1
0.9466
4
1
3.03e-08
3
1
1.01e-08
23
3
1
2
1
Principal objective of the work
BAE
BAE
11/23/2016
1
Refractive index (Na D-line)
Standard Abbe refractometry
Liquid
Direct value, X
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Liquid
1
Temperature, K
Liquid
298.2
4
2
Pressure, kPa
Liquid
101
3
1
Mole fraction
2
Liquid
1
0.0497
3
1
1.4049
5
1
0.0007
1
0.104
4
1
1.4039
5
1
0.0007
1
0.1998
4
1
1.4021
5
1
0.0007
1
0.2999
4
1
1.4005
5
1
0.0007
1
0.3999
4
1
1.399
5
1
0.0007
1
0.5001
4
1
1.3976
5
1
0.0007
1
0.6006
4
1
1.3962
5
1
0.0007
1
0.7
4
1
1.395
5
1
0.0007
1
0.8003
4
1
1.3939
5
1
0.0007
1
0.9005
4
1
1.3928
5
1
0.0007
1
0.9466
4
1
1.3923
5
1
0.0007
24
4
1
2
1
Principal objective of the work
BAE
BAE
11/23/2016
1
Vapor or sublimation pressure, kPa
Closed cell (Static) method
Gas
Direct value, X
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Gas
Liquid
1
Temperature, K
Gas
343.2
4
1
Mole fraction
2
Liquid
1
0.0302
3
1
3.4
2
1
0.2
1
0.0502
3
1
4.2
2
1
0.2
1
0.0994
3
1
5.5
2
1
0.2
1
0.1507
4
1
6.8
2
1
0.2
1
0.1998
4
1
7.8
2
1
0.2
1
0.2495
4
1
8.8
2
1
0.2
1
0.3003
4
1
9.8
2
1
0.2
1
0.3459
4
1
10.5
3
1
0.2
1
0.3995
4
1
11.3
3
1
0.2
1
0.4499
4
1
11.8
3
1
0.2
1
0.4996
4
1
12.6
3
1
0.2
1
0.5501
4
1
13.1
3
1
0.3
1
0.5996
4
1
13.7
3
1
0.3
1
0.6501
4
1
14.2
3
1
0.3
1
0.6997
4
1
14.6
3
1
0.3
1
0.7489
4
1
14.8
3
1
0.3
1
0.8002
4
1
15.1
3
1
0.3
1
0.8499
4
1
15.2
3
1
0.3
1
0.8983
4
1
15.2
3
1
0.3
1
0.949
4
1
15.1
3
1
0.3
1
0.9793
4
1
15.1
3
1
0.3
25
4
1
2
1
Principal objective of the work
BAE
BAE
11/23/2016
1
Mole fraction
Chromatography
2
Gas
Direct value, X
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Gas
Liquid
1
Temperature, K
Gas
343.2
4
1
Mole fraction
2
Liquid
1
0.0302
3
1
0.2634
4
1
0.008
1
0.0502
3
1
0.4154
4
1
0.0058
1
0.0994
3
1
0.5758
4
1
0.0047
1
0.1507
4
1
0.6701
4
1
0.0034
1
0.1998
4
1
0.7283
4
1
0.0027
1
0.2495
4
1
0.772
4
1
0.0023
1
0.3003
4
1
0.8038
4
1
0.002
1
0.3459
4
1
0.8285
4
1
0.0018
1
0.3995
4
1
0.8479
4
1
0.0017
1
0.4499
4
1
0.8584
4
1
0.0016
1
0.4996
4
1
0.8776
4
1
0.0015
1
0.5501
4
1
0.8903
4
1
0.0014
1
0.5996
4
1
0.8986
4
1
0.0013
1
0.6501
4
1
0.9116
4
1
0.0013
1
0.6997
4
1
0.9226
4
1
0.0012
1
0.7489
4
1
0.9242
4
1
0.0012
1
0.8002
4
1
0.9285
4
1
0.0012
1
0.8499
4
1
0.9408
4
1
0.0011
1
0.8983
4
1
0.9385
4
1
0.0011
1
0.949
4
1
0.9422
4
1
0.0011
1
0.9793
4
1
0.9409
4
1
0.0011
26
4
1
2
1
Principal objective of the work
BAE
BAE
11/23/2016
1
Mass density, kg/m3
Vibrating tube method
Liquid
Direct value, X
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Liquid
1
Temperature, K
Liquid
298.2
4
2
Pressure, kPa
Liquid
101
3
1
Mole fraction
2
Liquid
1
0.0503
3
1
818.79
5
1
0.17
1
0.1001
4
1
821.75
5
1
0.17
1
0.2012
4
1
827.7
5
1
0.17
1
0.3007
4
1
833.61
5
1
0.17
1
0.4001
4
1
839.54
5
1
0.17
1
0.4999
4
1
845.54
5
1
0.17
1
0.6004
4
1
851.63
5
1
0.16
1
0.6991
4
1
857.64
5
1
0.16
1
0.8003
4
1
863.85
5
1
0.16
1
0.8953
4
1
869.76
5
1
0.16
1
0.9452
4
1
872.86
5
1
0.16
27
4
1
2
1
Principal objective of the work
BAE
BAE
11/23/2016
1
Excess molar volume, m3/mol
Calculated with densities of this investigation
Liquid
Direct value, X
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Liquid
1
Temperature, K
Liquid
298.2
4
2
Pressure, kPa
Liquid
101
3
1
Mole fraction
2
Liquid
1
0.0503
3
1
2.35e-08
3
1
1.01e-08
1
0.1001
4
1
5.38e-08
3
1
1.02e-08
1
0.2012
4
1
1.182e-07
4
1
1.04e-08
1
0.3007
4
1
1.603e-07
4
1
1.05e-08
1
0.4001
4
1
1.885e-07
4
1
1.06e-08
1
0.4999
4
1
1.991e-07
4
1
1.06e-08
1
0.6004
4
1
1.926e-07
4
1
1.06e-08
1
0.6991
4
1
1.702e-07
4
1
1.05e-08
1
0.8003
4
1
1.301e-07
4
1
1.04e-08
1
0.8953
4
1
7.26e-08
3
1
1.02e-08
1
0.9452
4
1
3.8e-08
3
1
1.01e-08
28
4
1
2
1
Principal objective of the work
BAE
BAE
11/23/2016
1
Refractive index (Na D-line)
Standard Abbe refractometry
Liquid
Direct value, X
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Liquid
1
Temperature, K
Liquid
298.2
4
2
Pressure, kPa
Liquid
101
3
1
Mole fraction
2
Liquid
1
0.0503
3
1
1.4144
5
1
0.0007
1
0.1001
4
1
1.4131
5
1
0.0007
1
0.2012
4
1
1.4104
5
1
0.0007
1
0.3007
4
1
1.4078
5
1
0.0007
1
0.4001
4
1
1.4053
5
1
0.0007
1
0.4999
4
1
1.4029
5
1
0.0007
1
0.6004
4
1
1.4005
5
1
0.0007
1
0.6991
4
1
1.3982
5
1
0.0007
1
0.8003
4
1
1.396
5
1
0.0007
1
0.8953
4
1
1.3939
5
1
0.0007
1
0.9452
4
1
1.3929
5
1
0.0007
29
4
1
3
1
Principal objective of the work
BAE
BAE
11/23/2016
1
Vapor or sublimation pressure, kPa
Closed cell (Static) method
Gas
Direct value, X
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Gas
Liquid
1
Temperature, K
Gas
343.2
4
1
Mole fraction
3
Liquid
1
0.0476
3
1
3.2
2
1
0.2
1
0.0798
3
1
3.6
2
1
0.2
1
0.1041
4
1
3.9
2
1
0.2
1
0.1499
4
1
4.5
2
1
0.2
1
0.1996
4
1
5
2
1
0.2
1
0.2495
4
1
5.5
2
1
0.2
1
0.3007
4
1
6
2
1
0.2
1
0.3503
4
1
6.4
2
1
0.2
1
0.4009
4
1
6.7
2
1
0.2
1
0.4592
4
1
7.1
2
1
0.2
1
0.4997
4
1
7.4
2
1
0.2
1
0.5526
4
1
7.6
2
1
0.2
1
0.6008
4
1
7.8
2
1
0.2
1
0.6494
4
1
8
2
1
0.2
1
0.6947
4
1
8.1
2
1
0.2
1
0.7489
4
1
8.2
2
1
0.2
1
0.7967
4
1
8.3
2
1
0.2
1
0.8543
4
1
8.3
2
1
0.2
1
0.8991
4
1
8.3
2
1
0.2
1
0.9502
4
1
8.2
2
1
0.2
1
0.9804
4
1
8
2
1
0.2
30
4
1
3
1
Principal objective of the work
BAE
BAE
11/23/2016
1
Mole fraction
Chromatography
3
Gas
Direct value, X
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Gas
Liquid
1
Temperature, K
Gas
343.2
4
1
Mole fraction
3
Liquid
1
0.0476
3
1
0.2079
4
1
0.0045
1
0.0798
3
1
0.3378
4
1
0.005
1
0.1041
4
1
0.425
4
1
0.0047
1
0.1499
4
1
0.5229
4
1
0.0048
1
0.1996
4
1
0.5957
4
1
0.004
1
0.2495
4
1
0.6457
4
1
0.0034
1
0.3007
4
1
0.6835
4
1
0.0031
1
0.3503
4
1
0.7227
4
1
0.0027
1
0.4009
4
1
0.7514
4
1
0.0024
1
0.4592
4
1
0.786
4
1
0.0021
1
0.4997
4
1
0.8017
4
1
0.002
1
0.5526
4
1
0.8172
4
1
0.0019
1
0.6008
4
1
0.8249
4
1
0.0018
1
0.6494
4
1
0.8396
4
1
0.0017
1
0.6947
4
1
0.8476
4
1
0.0017
1
0.7489
4
1
0.8544
4
1
0.0016
1
0.7967
4
1
0.8575
4
1
0.0016
1
0.8543
4
1
0.8595
4
1
0.0016
1
0.8991
4
1
0.8656
4
1
0.0015
1
0.9502
4
1
0.88
4
1
0.0015
1
0.9804
4
1
0.9036
4
1
0.0015
31
4
1
3
1
Principal objective of the work
BAE
BAE
11/23/2016
1
Mass density, kg/m3
Vibrating tube method
Liquid
Direct value, X
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Liquid
1
Temperature, K
Liquid
298.2
4
2
Pressure, kPa
Liquid
101
3
1
Mole fraction
3
Liquid
1
0.0496
3
1
815.43
5
1
0.16
1
0.0997
3
1
815.12
5
1
0.16
1
0.2005
4
1
814.49
5
1
0.16
1
0.3003
4
1
813.86
5
1
0.16
1
0.3986
4
1
813.22
5
1
0.16
1
0.4998
4
1
812.55
5
1
0.16
1
0.6001
4
1
811.87
5
1
0.16
1
0.7002
4
1
811.17
5
1
0.16
1
0.8
4
1
810.46
5
1
0.16
1
0.8998
4
1
809.73
5
1
0.16
1
0.9504
4
1
809.35
5
1
0.16
32
4
1
3
1
Principal objective of the work
BAE
BAE
11/23/2016
1
Excess molar volume, m3/mol
Calculated with densities of this investigation
Liquid
Direct value, X
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Liquid
1
Temperature, K
Liquid
298.2
4
2
Pressure, kPa
Liquid
101
3
1
Mole fraction
3
Liquid
1
0.0496
3
1
1.3e-09
2
1
1e-08
1
0.0997
3
1
2.9e-09
2
1
1e-08
1
0.2005
4
1
4.5e-09
2
1
1e-08
1
0.3003
4
1
5.5e-09
2
1
1e-08
1
0.3986
4
1
5.5e-09
2
1
1e-08
1
0.4998
4
1
5.3e-09
2
1
1e-08
1
0.6001
4
1
4.9e-09
2
1
1e-08
1
0.7002
4
1
4.4e-09
2
1
1e-08
1
0.8
4
1
3.7e-09
2
1
1e-08
1
0.8998
4
1
2.6e-09
2
1
1e-08
1
0.9504
4
1
1.6e-09
2
1
1e-08
33
4
1
3
1
Principal objective of the work
BAE
BAE
11/23/2016
1
Refractive index (Na D-line)
Standard Abbe refractometry
Liquid
Direct value, X
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Liquid
1
Temperature, K
Liquid
298.2
4
2
Pressure, kPa
Liquid
101
3
1
Mole fraction
3
Liquid
1
0.0496
3
1
1.4154
5
1
0.0007
1
0.0997
3
1
1.4149
5
1
0.0007
1
0.2005
4
1
1.414
5
1
0.0007
1
0.3003
4
1
1.4131
5
1
0.0007
1
0.3986
4
1
1.4121
5
1
0.0007
1
0.4998
4
1
1.4111
5
1
0.0007
1
0.6001
4
1
1.4101
5
1
0.0007
1
0.7002
4
1
1.4091
5
1
0.0007
1
0.8
4
1
1.4081
5
1
0.0007
1
0.8998
4
1
1.4069
5
1
0.0007
1
0.9504
4
1
1.4064
5
1
0.0007