2
0
2017
nai
dro
0
journal
Original
Nain, A. K.[Anil Kumar]
Droliya, P.[Preeti]
J. Chem. Thermodyn.
2017
2020-09-29
Temperature and concentration dependence of volumetric properties of (tetrahydrofuran + methyl acrylate, or + ethyl acrylate, or + n-butyl acrylate, or + tert-butyl acrylate) binary mixtures
The densities, q of binary mixtures of tetrahydrofuran (THF) with methyl acrylate (MA), ethyl acrylate (EA), n-butyl acrylate (n-BA) and tert-butyl acrylate (t-BA) over the entire composition range including those of pure liquids, were measured at temperatures (293.15, 298.15, 303.15, 308.15, 313.15, 318.15) K and atmospheric pressure. From the experimental results, the excess molar volume, VE m, excess molar isobaric expansion, EE p;m, partial molar volumes, Vm;1 and Vm;2, excess partial molar volume, VE m;1 and VE m;2, excess partial molar isobaric expansions, EE p;m;1 and EE p;m;2 over the whole composition range; partial molar volumes, V m;1 and V m;2, and excess partial molar volumes, V E m;1 and V E m;2 of the components at infinite dilution have been calculated. The variations of these volumetric properties with composition and temperature are discussed in terms of the molecular interactions prevailing in these mixtures. It is observed that the THF-acrylate interactions in these mixtures follow the order: MA greater than EA greater than n-BA greater than t-BA. The values of VE m were also calculated theoretically by using Prigogine-Flory-Patterson (PFP) theory and the results were found in good agreement with the experimental findings.
Density
Tetrahydrofuran
Acrylate monomers
Excess molar volume
Molecular interactions
PFP theory
10.1016/j.jct.2016.10.042
105
317-326
1
InChI=1S/C4H8O/c1-2-4-5-3-1/h1-4H2
WYURNTSHIVDZCO-UHFFFAOYSA-N
tetrahydrofuran
1,4-epoxybutane
THF
oxacyclopentane
oxolane
tetramethylene oxide
C4H8O
1
Commercial source
1
99.5
3
Stated by supplier
2
De-gassed by evacuation
Fractional distillation
Molecular sieve treatment
De-gassed by evacuation
Fractional distillation
Molecular sieve treatment
De-gassed by evacuation
Fractional distillation
Molecular sieve treatment
3
99.8
3
Gas chromatography
4
0.01
1
Karl Fischer titration
2
InChI=1S/C4H6O2/c1-3-4(5)6-2/h3H,1H2,2H3
BAPJBEWLBFYGME-UHFFFAOYSA-N
methyl propenoate
acrylic acid, methyl ester
methyl 2-propenoate
methyl acrylate
propenoic acid, methyl ester
C4H6O2
1
Commercial source
1
99
2
Stated by supplier
2
De-gassed by evacuation
Fractional distillation
Molecular sieve treatment
De-gassed by evacuation
Fractional distillation
Molecular sieve treatment
De-gassed by evacuation
Fractional distillation
Molecular sieve treatment
3
99.5
3
Gas chromatography
4
0.01
1
Karl Fischer titration
3
InChI=1S/C5H8O2/c1-3-5(6)7-4-2/h3H,1,4H2,2H3
JIGUQPWFLRLWPJ-UHFFFAOYSA-N
ethyl propenoate
acrylic acid, ethyl ester
ethyl acrylate
propenoic acid, ethyl ester
C5H8O2
1
Commercial source
1
99
2
Stated by supplier
2
De-gassed by evacuation
Fractional distillation
Molecular sieve treatment
De-gassed by evacuation
Fractional distillation
Molecular sieve treatment
De-gassed by evacuation
Fractional distillation
Molecular sieve treatment
3
99.6
3
Gas chromatography
4
0.01
1
Karl Fischer titration
4
InChI=1S/C7H12O2/c1-3-5-6-9-7(8)4-2/h4H,2-3,5-6H2,1H3
CQEYYJKEWSMYFG-UHFFFAOYSA-N
butyl 2-propenoate
acrylic acid, butyl ester
butyl acrylate
butyl propenoate
n-butyl acrylate
propenoic acid, butyl ester
C7H12O2
1
Commercial source
1
99
2
Stated by supplier
2
De-gassed by evacuation
Fractional distillation
Molecular sieve treatment
De-gassed by evacuation
Fractional distillation
Molecular sieve treatment
De-gassed by evacuation
Fractional distillation
Molecular sieve treatment
3
99.4
3
Gas chromatography
4
0.01
1
Karl Fischer titration
5
InChI=1S/C7H12O2/c1-5-6(8)9-7(2,3)4/h5H,1H2,2-4H3
ISXSCDLOGDJUNJ-UHFFFAOYSA-N
tert-butyl acrylate
1,1-dimethylethyl 2-propenoate
t-butyl acrylate
tert-butyl 2-propenoate
C7H12O2
1
Commercial source
1
99
2
Stated by supplier
2
De-gassed by evacuation
Fractional distillation
Molecular sieve treatment
De-gassed by evacuation
Fractional distillation
Molecular sieve treatment
De-gassed by evacuation
Fractional distillation
Molecular sieve treatment
3
99.4
3
Gas chromatography
4
0.01
1
Karl Fischer titration
1
1
1
Principal objective of the work
AB
TRC
4/21/2017
1
Mass density, kg/m3
Pycnometric method
Liquid
Direct value, X
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Liquid
1
Pressure, kPa
Liquid
101
3
1
Temperature, K
Liquid
1
293.15
5
1
887.01
5
1
1.02
1
298.15
5
1
882.05
5
1
1.02
1
303.15
5
1
877.1
5
1
1.02
1
308.15
5
1
872.14
5
1
1.02
1
313.15
5
1
867.19
5
1
1.02
1
318.15
5
1
862.23
5
1
1.03
2
5
1
Principal objective of the work
AB
TRC
4/21/2017
1
Mass density, kg/m3
Pycnometric method
Liquid
Direct value, X
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Liquid
1
Pressure, kPa
Liquid
101
3
1
Temperature, K
Liquid
1
293.15
5
1
884.13
5
1
1.03
1
298.15
5
1
879.66
5
1
1.03
1
303.15
5
1
875.2
5
1
1.03
1
308.15
5
1
870.74
5
1
1.03
1
313.15
5
1
866.28
5
1
1.03
1
318.15
5
1
861.82
5
1
1.04
3
2
1
1
1
Principal objective of the work
AB
TRC
4/21/2017
1
Mass density, kg/m3
Pycnometric method
Liquid
Direct value, X
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Liquid
1
Pressure, kPa
Liquid
101
3
1
Temperature, K
Liquid
2
Mole fraction
1
Liquid
1
293.15
5
2
0
5
1
953.51
5
1
1.03
1
293.15
5
2
0.0773
3
1
950.05
5
1
1.03
1
293.15
5
2
0.1554
4
1
946.35
5
1
1.03
1
293.15
5
2
0.2064
4
1
943.74
5
1
1.03
1
293.15
5
2
0.2545
4
1
941.15
5
1
1.03
1
293.15
5
2
0.3215
4
1
937.33
5
1
1.02
1
293.15
5
2
0.3989
4
1
932.62
5
1
1.02
1
293.15
5
2
0.4655
4
1
928.35
5
1
1.02
1
293.15
5
2
0.53
4
1
924.03
5
1
1.02
1
293.15
5
2
0.6023
4
1
918.98
5
1
1.02
1
293.15
5
2
0.6834
4
1
913.02
5
1
1.02
1
293.15
5
2
0.7632
4
1
906.87
5
1
1.02
1
293.15
5
2
0.8468
4
1
900.16
5
1
1.02
1
293.15
5
2
0.9316
4
1
893
5
1
1.02
1
293.15
5
2
1
5
1
887.01
5
1
1.02
1
298.15
5
2
0
5
1
947.56
5
1
1.03
1
298.15
5
2
0.0773
3
1
944.24
5
1
1.03
1
298.15
5
2
0.1554
4
1
940.67
5
1
1.03
1
298.15
5
2
0.2064
4
1
938.15
5
1
1.03
1
298.15
5
2
0.2545
4
1
935.63
5
1
1.03
1
298.15
5
2
0.3215
4
1
931.89
5
1
1.03
1
298.15
5
2
0.3989
4
1
927.26
5
1
1.03
1
298.15
5
2
0.4655
4
1
923.06
5
1
1.02
1
298.15
5
2
0.53
4
1
918.8
5
1
1.02
1
298.15
5
2
0.6023
4
1
913.81
5
1
1.02
1
298.15
5
2
0.6834
4
1
907.92
5
1
1.02
1
298.15
5
2
0.7632
4
1
901.83
5
1
1.02
1
298.15
5
2
0.8468
4
1
895.17
5
1
1.02
1
298.15
5
2
0.9316
4
1
888.04
5
1
1.02
1
298.15
5
2
1
5
1
882.05
5
1
1.02
1
303.15
5
2
0
5
1
941.61
5
1
1.03
1
303.15
5
2
0.0773
3
1
938.43
5
1
1.03
1
303.15
5
2
0.1554
4
1
934.99
5
1
1.03
1
303.15
5
2
0.2064
4
1
932.56
5
1
1.03
1
303.15
5
2
0.2545
4
1
930.11
5
1
1.03
1
303.15
5
2
0.3215
4
1
926.45
5
1
1.03
1
303.15
5
2
0.3989
4
1
921.9
5
1
1.03
1
303.15
5
2
0.4655
4
1
917.77
5
1
1.03
1
303.15
5
2
0.53
4
1
913.57
5
1
1.03
1
303.15
5
2
0.6023
4
1
908.64
5
1
1.03
1
303.15
5
2
0.6834
4
1
902.82
5
1
1.02
1
303.15
5
2
0.7632
4
1
896.79
5
1
1.02
1
303.15
5
2
0.8468
4
1
890.18
5
1
1.02
1
303.15
5
2
0.9316
4
1
883.08
5
1
1.02
1
303.15
5
2
1
5
1
877.1
5
1
1.02
1
308.15
5
2
0
5
1
935.66
5
1
1.04
1
308.15
5
2
0.0773
3
1
932.62
5
1
1.03
1
308.15
5
2
0.1554
4
1
929.31
5
1
1.03
1
308.15
5
2
0.2064
4
1
926.97
5
1
1.03
1
308.15
5
2
0.2545
4
1
924.58
5
1
1.03
1
308.15
5
2
0.3215
4
1
921
5
1
1.03
1
308.15
5
2
0.3989
4
1
916.54
5
1
1.03
1
308.15
5
2
0.4655
4
1
912.47
5
1
1.03
1
308.15
5
2
0.53
4
1
908.33
5
1
1.03
1
308.15
5
2
0.6023
4
1
903.47
5
1
1.03
1
308.15
5
2
0.6834
4
1
897.72
5
1
1.03
1
308.15
5
2
0.7632
4
1
891.75
5
1
1.03
1
308.15
5
2
0.8468
4
1
885.19
5
1
1.02
1
308.15
5
2
0.9316
4
1
878.12
5
1
1.02
1
308.15
5
2
1
5
1
872.14
5
1
1.02
1
313.15
5
2
0
5
1
929.71
5
1
1.04
1
313.15
5
2
0.0773
3
1
926.81
5
1
1.04
1
313.15
5
2
0.1554
4
1
923.63
5
1
1.03
1
313.15
5
2
0.2064
4
1
921.37
5
1
1.03
1
313.15
5
2
0.2545
4
1
919.05
5
1
1.03
1
313.15
5
2
0.3215
4
1
915.55
5
1
1.03
1
313.15
5
2
0.3989
4
1
911.17
5
1
1.03
1
313.15
5
2
0.4655
4
1
907.17
5
1
1.03
1
313.15
5
2
0.53
4
1
903.09
5
1
1.03
1
313.15
5
2
0.6023
4
1
898.3
5
1
1.03
1
313.15
5
2
0.6834
4
1
892.62
5
1
1.03
1
313.15
5
2
0.7632
4
1
886.7
5
1
1.03
1
313.15
5
2
0.8468
4
1
880.19
5
1
1.03
1
313.15
5
2
0.9316
4
1
873.16
5
1
1.03
1
313.15
5
2
1
5
1
867.19
5
1
1.02
1
318.15
5
2
0
5
1
923.76
5
1
1.04
1
318.15
5
2
0.0773
3
1
921
5
1
1.04
1
318.15
5
2
0.1554
4
1
917.95
5
1
1.04
1
318.15
5
2
0.2064
4
1
915.77
5
1
1.04
1
318.15
5
2
0.2545
4
1
913.52
5
1
1.04
1
318.15
5
2
0.3215
4
1
910.1
5
1
1.03
1
318.15
5
2
0.3989
4
1
905.8
5
1
1.03
1
318.15
5
2
0.4655
4
1
901.87
5
1
1.03
1
318.15
5
2
0.53
4
1
897.85
5
1
1.03
1
318.15
5
2
0.6023
4
1
893.13
5
1
1.03
1
318.15
5
2
0.6834
4
1
887.52
5
1
1.03
1
318.15
5
2
0.7632
4
1
881.65
5
1
1.03
1
318.15
5
2
0.8468
4
1
875.19
5
1
1.03
1
318.15
5
2
0.9316
4
1
868.2
5
1
1.03
1
318.15
5
2
1
5
1
862.23
5
1
1.03
4
1
1
3
1
Principal objective of the work
AB
TRC
4/21/2017
1
Mass density, kg/m3
Pycnometric method
Liquid
Direct value, X
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Liquid
1
Pressure, kPa
Liquid
101
3
1
Temperature, K
Liquid
2
Mole fraction
1
Liquid
1
293.15
5
2
0
5
1
921.76
5
1
1.02
1
293.15
5
2
0.0825
3
1
920.35
5
1
1.02
1
293.15
5
2
0.167
4
1
918.74
5
1
1.02
1
293.15
5
2
0.2302
4
1
917.35
5
1
1.02
1
293.15
5
2
0.316
4
1
915.21
5
1
1.02
1
293.15
5
2
0.3892
4
1
913.14
5
1
1.02
1
293.15
5
2
0.4603
4
1
910.93
5
1
1.02
1
293.15
5
2
0.5286
4
1
908.61
5
1
1.02
1
293.15
5
2
0.5947
4
1
906.16
5
1
1.02
1
293.15
5
2
0.6605
4
1
903.54
5
1
1.02
1
293.15
5
2
0.7283
4
1
900.64
5
1
1.02
1
293.15
5
2
0.7874
4
1
897.95
5
1
1.02
1
293.15
5
2
0.8689
4
1
894
5
1
1.02
1
293.15
5
2
0.936
4
1
890.52
5
1
1.02
1
293.15
5
2
1
5
1
887.01
5
1
1.02
1
298.15
5
2
0
5
1
915.95
5
1
1.03
1
298.15
5
2
0.0825
3
1
914.64
5
1
1.02
1
298.15
5
2
0.167
4
1
913.11
5
1
1.02
1
298.15
5
2
0.2302
4
1
911.79
5
1
1.02
1
298.15
5
2
0.316
4
1
909.73
5
1
1.02
1
298.15
5
2
0.3892
4
1
907.73
5
1
1.02
1
298.15
5
2
0.4603
4
1
905.58
5
1
1.02
1
298.15
5
2
0.5286
4
1
903.32
5
1
1.02
1
298.15
5
2
0.5947
4
1
900.93
5
1
1.02
1
298.15
5
2
0.6605
4
1
898.36
5
1
1.02
1
298.15
5
2
0.7283
4
1
895.52
5
1
1.02
1
298.15
5
2
0.7874
4
1
892.88
5
1
1.02
1
298.15
5
2
0.8689
4
1
888.98
5
1
1.02
1
298.15
5
2
0.936
4
1
885.53
5
1
1.02
1
298.15
5
2
1
5
1
882.05
5
1
1.02
1
303.15
5
2
0
5
1
910.14
5
1
1.03
1
303.15
5
2
0.0825
3
1
908.93
5
1
1.03
1
303.15
5
2
0.167
4
1
907.48
5
1
1.03
1
303.15
5
2
0.2302
4
1
906.23
5
1
1.03
1
303.15
5
2
0.316
4
1
904.25
5
1
1.03
1
303.15
5
2
0.3892
4
1
902.32
5
1
1.02
1
303.15
5
2
0.4603
4
1
900.23
5
1
1.02
1
303.15
5
2
0.5286
4
1
898.03
5
1
1.02
1
303.15
5
2
0.5947
4
1
895.7
5
1
1.02
1
303.15
5
2
0.6605
4
1
893.18
5
1
1.02
1
303.15
5
2
0.7283
4
1
890.4
5
1
1.02
1
303.15
5
2
0.7874
4
1
887.81
5
1
1.02
1
303.15
5
2
0.8689
4
1
883.96
5
1
1.02
1
303.15
5
2
0.936
4
1
880.54
5
1
1.02
1
303.15
5
2
1
5
1
877.1
5
1
1.02
1
308.15
5
2
0
5
1
904.33
5
1
1.03
1
308.15
5
2
0.0825
3
1
903.22
5
1
1.03
1
308.15
5
2
0.167
4
1
901.85
5
1
1.03
1
308.15
5
2
0.2302
4
1
900.67
5
1
1.03
1
308.15
5
2
0.316
4
1
898.77
5
1
1.03
1
308.15
5
2
0.3892
4
1
896.91
5
1
1.03
1
308.15
5
2
0.4603
4
1
894.88
5
1
1.03
1
308.15
5
2
0.5286
4
1
892.74
5
1
1.03
1
308.15
5
2
0.5947
4
1
890.47
5
1
1.03
1
308.15
5
2
0.6605
4
1
888
5
1
1.02
1
308.15
5
2
0.7283
4
1
885.28
5
1
1.02
1
308.15
5
2
0.7874
4
1
882.74
5
1
1.02
1
308.15
5
2
0.8689
4
1
878.94
5
1
1.02
1
308.15
5
2
0.936
4
1
875.55
5
1
1.02
1
308.15
5
2
1
5
1
872.14
5
1
1.02
1
313.15
5
2
0
5
1
898.52
5
1
1.03
1
313.15
5
2
0.0825
3
1
897.5
5
1
1.03
1
313.15
5
2
0.167
4
1
896.22
5
1
1.03
1
313.15
5
2
0.2302
4
1
895.1
5
1
1.03
1
313.15
5
2
0.316
4
1
893.29
5
1
1.03
1
313.15
5
2
0.3892
4
1
891.5
5
1
1.03
1
313.15
5
2
0.4603
4
1
889.53
5
1
1.03
1
313.15
5
2
0.5286
4
1
887.45
5
1
1.03
1
313.15
5
2
0.5947
4
1
885.24
5
1
1.03
1
313.15
5
2
0.6605
4
1
882.82
5
1
1.03
1
313.15
5
2
0.7283
4
1
880.16
5
1
1.03
1
313.15
5
2
0.7874
4
1
877.67
5
1
1.03
1
313.15
5
2
0.8689
4
1
873.92
5
1
1.03
1
313.15
5
2
0.936
4
1
870.56
5
1
1.03
1
313.15
5
2
1
5
1
867.19
5
1
1.02
1
318.15
5
2
0
5
1
892.71
5
1
1.03
1
318.15
5
2
0.0825
3
1
891.78
5
1
1.03
1
318.15
5
2
0.167
4
1
890.59
5
1
1.03
1
318.15
5
2
0.2302
4
1
889.53
5
1
1.03
1
318.15
5
2
0.316
4
1
887.81
5
1
1.03
1
318.15
5
2
0.3892
4
1
886.09
5
1
1.03
1
318.15
5
2
0.4603
4
1
884.18
5
1
1.03
1
318.15
5
2
0.5286
4
1
882.16
5
1
1.03
1
318.15
5
2
0.5947
4
1
880
5
1
1.03
1
318.15
5
2
0.6605
4
1
877.64
5
1
1.03
1
318.15
5
2
0.7283
4
1
875.04
5
1
1.03
1
318.15
5
2
0.7874
4
1
872.6
5
1
1.03
1
318.15
5
2
0.8689
4
1
868.9
5
1
1.03
1
318.15
5
2
0.936
4
1
865.57
5
1
1.03
1
318.15
5
2
1
5
1
862.23
5
1
1.03
5
1
1
4
1
Principal objective of the work
AB
TRC
4/21/2017
1
Mass density, kg/m3
Pycnometric method
Liquid
Direct value, X
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Liquid
1
Pressure, kPa
Liquid
101
3
1
Temperature, K
Liquid
2
Mole fraction
1
Liquid
1
293.15
5
2
0
5
1
898.85
5
1
1.03
1
293.15
5
2
0.0712
3
1
898.62
5
1
1.03
1
293.15
5
2
0.1406
4
1
898.39
5
1
1.03
1
293.15
5
2
0.208
4
1
898.1
5
1
1.02
1
293.15
5
2
0.2779
4
1
897.74
5
1
1.02
1
293.15
5
2
0.3685
4
1
897.14
5
1
1.02
1
293.15
5
2
0.4339
4
1
896.6
5
1
1.02
1
293.15
5
2
0.4996
4
1
895.97
5
1
1.02
1
293.15
5
2
0.5642
4
1
895.25
5
1
1.02
1
293.15
5
2
0.6426
4
1
894.22
5
1
1.02
1
293.15
5
2
0.7208
4
1
893.03
5
1
1.02
1
293.15
5
2
0.7956
4
1
891.72
5
1
1.02
1
293.15
5
2
0.8642
4
1
890.32
5
1
1.02
1
293.15
5
2
0.9322
4
1
888.76
5
1
1.02
1
293.15
5
2
1
5
1
887.01
5
1
1.02
1
298.15
5
2
0
5
1
894.1
5
1
1.03
1
298.15
5
2
0.0712
3
1
893.89
5
1
1.03
1
298.15
5
2
0.1406
4
1
893.66
5
1
1.03
1
298.15
5
2
0.208
4
1
893.37
5
1
1.03
1
298.15
5
2
0.2779
4
1
893.01
5
1
1.03
1
298.15
5
2
0.3685
4
1
892.4
5
1
1.02
1
298.15
5
2
0.4339
4
1
891.85
5
1
1.02
1
298.15
5
2
0.4996
4
1
891.21
5
1
1.02
1
298.15
5
2
0.5642
4
1
890.48
5
1
1.02
1
298.15
5
2
0.6426
4
1
889.43
5
1
1.02
1
298.15
5
2
0.7208
4
1
888.22
5
1
1.02
1
298.15
5
2
0.7956
4
1
886.88
5
1
1.02
1
298.15
5
2
0.8642
4
1
885.45
5
1
1.02
1
298.15
5
2
0.9322
4
1
883.86
5
1
1.02
1
298.15
5
2
1
5
1
882.05
5
1
1.02
1
303.15
5
2
0
5
1
889.35
5
1
1.03
1
303.15
5
2
0.0712
3
1
889.16
5
1
1.03
1
303.15
5
2
0.1406
4
1
888.93
5
1
1.03
1
303.15
5
2
0.208
4
1
888.64
5
1
1.03
1
303.15
5
2
0.2779
4
1
888.27
5
1
1.03
1
303.15
5
2
0.3685
4
1
887.66
5
1
1.03
1
303.15
5
2
0.4339
4
1
887.1
5
1
1.03
1
303.15
5
2
0.4996
4
1
886.45
5
1
1.03
1
303.15
5
2
0.5642
4
1
885.71
5
1
1.02
1
303.15
5
2
0.6426
4
1
884.64
5
1
1.02
1
303.15
5
2
0.7208
4
1
883.41
5
1
1.02
1
303.15
5
2
0.7956
4
1
882.04
5
1
1.02
1
303.15
5
2
0.8642
4
1
880.58
5
1
1.02
1
303.15
5
2
0.9322
4
1
878.96
5
1
1.02
1
303.15
5
2
1
5
1
877.1
5
1
1.02
1
308.15
5
2
0
5
1
884.6
5
1
1.03
1
308.15
5
2
0.0712
3
1
884.42
5
1
1.03
1
308.15
5
2
0.1406
4
1
884.19
5
1
1.03
1
308.15
5
2
0.208
4
1
883.91
5
1
1.03
1
308.15
5
2
0.2779
4
1
883.53
5
1
1.03
1
308.15
5
2
0.3685
4
1
882.91
5
1
1.03
1
308.15
5
2
0.4339
4
1
882.35
5
1
1.03
1
308.15
5
2
0.4996
4
1
881.69
5
1
1.03
1
308.15
5
2
0.5642
4
1
880.93
5
1
1.03
1
308.15
5
2
0.6426
4
1
879.85
5
1
1.03
1
308.15
5
2
0.7208
4
1
878.59
5
1
1.03
1
308.15
5
2
0.7956
4
1
877.2
5
1
1.02
1
308.15
5
2
0.8642
4
1
875.71
5
1
1.02
1
308.15
5
2
0.9322
4
1
874.05
5
1
1.02
1
308.15
5
2
1
5
1
872.14
5
1
1.02
1
313.15
5
2
0
5
1
879.85
5
1
1.04
1
313.15
5
2
0.0712
3
1
879.68
5
1
1.04
1
313.15
5
2
0.1406
4
1
879.45
5
1
1.03
1
313.15
5
2
0.208
4
1
879.17
5
1
1.03
1
313.15
5
2
0.2779
4
1
878.79
5
1
1.03
1
313.15
5
2
0.3685
4
1
878.16
5
1
1.03
1
313.15
5
2
0.4339
4
1
877.59
5
1
1.03
1
313.15
5
2
0.4996
4
1
876.92
5
1
1.03
1
313.15
5
2
0.5642
4
1
876.15
5
1
1.03
1
313.15
5
2
0.6426
4
1
875.05
5
1
1.03
1
313.15
5
2
0.7208
4
1
873.77
5
1
1.03
1
313.15
5
2
0.7956
4
1
872.36
5
1
1.03
1
313.15
5
2
0.8642
4
1
870.84
5
1
1.03
1
313.15
5
2
0.9322
4
1
869.14
5
1
1.03
1
313.15
5
2
1
5
1
867.19
5
1
1.02
1
318.15
5
2
0
5
1
875.1
5
1
1.04
1
318.15
5
2
0.0712
3
1
874.94
5
1
1.04
1
318.15
5
2
0.1406
4
1
874.71
5
1
1.04
1
318.15
5
2
0.208
4
1
874.43
5
1
1.04
1
318.15
5
2
0.2779
4
1
874.05
5
1
1.03
1
318.15
5
2
0.3685
4
1
873.41
5
1
1.03
1
318.15
5
2
0.4339
4
1
872.83
5
1
1.03
1
318.15
5
2
0.4996
4
1
872.15
5
1
1.03
1
318.15
5
2
0.5642
4
1
871.37
5
1
1.03
1
318.15
5
2
0.6426
4
1
870.25
5
1
1.03
1
318.15
5
2
0.7208
4
1
868.95
5
1
1.03
1
318.15
5
2
0.7956
4
1
867.51
5
1
1.03
1
318.15
5
2
0.8642
4
1
865.97
5
1
1.03
1
318.15
5
2
0.9322
4
1
864.23
5
1
1.03
1
318.15
5
2
1
5
1
862.23
5
1
1.03
6
1
1
5
1
Principal objective of the work
AB
TRC
4/21/2017
1
Mass density, kg/m3
Pycnometric method
Liquid
Direct value, X
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Liquid
1
Pressure, kPa
Liquid
101
3
1
Temperature, K
Liquid
2
Mole fraction
1
Liquid
1
293.15
5
2
0
5
1
884.13
5
1
1.03
1
293.15
5
2
0.0736
3
1
884.47
5
1
1.03
1
293.15
5
2
0.1489
4
1
884.84
5
1
1.02
1
293.15
5
2
0.2121
4
1
885.14
5
1
1.02
1
293.15
5
2
0.2773
4
1
885.43
5
1
1.02
1
293.15
5
2
0.362
4
1
885.78
5
1
1.02
1
293.15
5
2
0.4382
4
1
886.06
5
1
1.02
1
293.15
5
2
0.5024
4
1
886.28
5
1
1.02
1
293.15
5
2
0.5815
4
1
886.5
5
1
1.02
1
293.15
5
2
0.6532
4
1
886.66
5
1
1.02
1
293.15
5
2
0.7268
4
1
886.79
5
1
1.02
1
293.15
5
2
0.7921
4
1
886.88
5
1
1.02
1
293.15
5
2
0.8698
4
1
886.97
5
1
1.02
1
293.15
5
2
0.9352
4
1
887
5
1
1.02
1
293.15
5
2
1
5
1
887.01
5
1
1.02
1
298.15
5
2
0
5
1
879.66
5
1
1.03
1
298.15
5
2
0.0736
3
1
880.01
5
1
1.03
1
298.15
5
2
0.1489
4
1
880.36
5
1
1.03
1
298.15
5
2
0.2121
4
1
880.65
5
1
1.03
1
298.15
5
2
0.2773
4
1
880.92
5
1
1.02
1
298.15
5
2
0.362
4
1
881.25
5
1
1.02
1
298.15
5
2
0.4382
4
1
881.5
5
1
1.02
1
298.15
5
2
0.5024
4
1
881.69
5
1
1.02
1
298.15
5
2
0.5815
4
1
881.87
5
1
1.02
1
298.15
5
2
0.6532
4
1
882
5
1
1.02
1
298.15
5
2
0.7268
4
1
882.08
5
1
1.02
1
298.15
5
2
0.7921
4
1
882.13
5
1
1.02
1
298.15
5
2
0.8698
4
1
882.15
5
1
1.02
1
298.15
5
2
0.9352
4
1
882.12
5
1
1.02
1
298.15
5
2
1
5
1
882.05
5
1
1.02
1
303.15
5
2
0
5
1
875.2
5
1
1.03
1
303.15
5
2
0.0736
3
1
875.55
5
1
1.03
1
303.15
5
2
0.1489
4
1
875.88
5
1
1.03
1
303.15
5
2
0.2121
4
1
876.16
5
1
1.03
1
303.15
5
2
0.2773
4
1
876.41
5
1
1.03
1
303.15
5
2
0.362
4
1
876.71
5
1
1.03
1
303.15
5
2
0.4382
4
1
876.94
5
1
1.03
1
303.15
5
2
0.5024
4
1
877.1
5
1
1.02
1
303.15
5
2
0.5815
4
1
877.24
5
1
1.02
1
303.15
5
2
0.6532
4
1
877.34
5
1
1.02
1
303.15
5
2
0.7268
4
1
877.37
5
1
1.02
1
303.15
5
2
0.7921
4
1
877.38
5
1
1.02
1
303.15
5
2
0.8698
4
1
877.33
5
1
1.02
1
303.15
5
2
0.9352
4
1
877.24
5
1
1.02
1
303.15
5
2
1
5
1
877.1
5
1
1.02
1
308.15
5
2
0
5
1
870.74
5
1
1.03
1
308.15
5
2
0.0736
3
1
871.08
5
1
1.03
1
308.15
5
2
0.1489
4
1
871.4
5
1
1.03
1
308.15
5
2
0.2121
4
1
871.67
5
1
1.03
1
308.15
5
2
0.2773
4
1
871.9
5
1
1.03
1
308.15
5
2
0.362
4
1
872.17
5
1
1.03
1
308.15
5
2
0.4382
4
1
872.37
5
1
1.03
1
308.15
5
2
0.5024
4
1
872.5
5
1
1.03
1
308.15
5
2
0.5815
4
1
872.61
5
1
1.03
1
308.15
5
2
0.6532
4
1
872.67
5
1
1.03
1
308.15
5
2
0.7268
4
1
872.66
5
1
1.02
1
308.15
5
2
0.7921
4
1
872.62
5
1
1.02
1
308.15
5
2
0.8698
4
1
872.51
5
1
1.02
1
308.15
5
2
0.9352
4
1
872.36
5
1
1.02
1
308.15
5
2
1
5
1
872.14
5
1
1.02
1
313.15
5
2
0
5
1
866.28
5
1
1.03
1
313.15
5
2
0.0736
3
1
866.61
5
1
1.03
1
313.15
5
2
0.1489
4
1
866.92
5
1
1.03
1
313.15
5
2
0.2121
4
1
867.17
5
1
1.03
1
313.15
5
2
0.2773
4
1
867.39
5
1
1.03
1
313.15
5
2
0.362
4
1
867.63
5
1
1.03
1
313.15
5
2
0.4382
4
1
867.8
5
1
1.03
1
313.15
5
2
0.5024
4
1
867.9
5
1
1.03
1
313.15
5
2
0.5815
4
1
867.98
5
1
1.03
1
313.15
5
2
0.6532
4
1
868
5
1
1.03
1
313.15
5
2
0.7268
4
1
867.95
5
1
1.03
1
313.15
5
2
0.7921
4
1
867.86
5
1
1.03
1
313.15
5
2
0.8698
4
1
867.69
5
1
1.03
1
313.15
5
2
0.9352
4
1
867.48
5
1
1.03
1
313.15
5
2
1
5
1
867.19
5
1
1.02
1
318.15
5
2
0
5
1
861.82
5
1
1.04
1
318.15
5
2
0.0736
3
1
862.14
5
1
1.04
1
318.15
5
2
0.1489
4
1
862.44
5
1
1.03
1
318.15
5
2
0.2121
4
1
862.67
5
1
1.03
1
318.15
5
2
0.2773
4
1
862.88
5
1
1.03
1
318.15
5
2
0.362
4
1
863.09
5
1
1.03
1
318.15
5
2
0.4382
4
1
863.23
5
1
1.03
1
318.15
5
2
0.5024
4
1
863.3
5
1
1.03
1
318.15
5
2
0.5815
4
1
863.35
5
1
1.03
1
318.15
5
2
0.6532
4
1
863.33
5
1
1.03
1
318.15
5
2
0.7268
4
1
863.24
5
1
1.03
1
318.15
5
2
0.7921
4
1
863.1
5
1
1.03
1
318.15
5
2
0.8698
4
1
862.86
5
1
1.03
1
318.15
5
2
0.9352
4
1
862.59
5
1
1.03
1
318.15
5
2
1
5
1
862.23
5
1
1.03