2
0
2011
she
bez
0
journal
Original
Shekaari, H.[Hemayat]
Bezaatpour, A.[Abolfazl]
Khoshalhan, M.[Maryam]
J. Chem. Eng. Data
2011
2020-09-29
Effect of N,N'-Bis(2-pyridylmethylidene)-1,2-diiminoethane (BPIE) Schiff Base on the Thermophysical Properties of Ionic Liquids in N,N-Dimethylformamide Solutions at 298.15 K
Various thermophysical properties, densities, electrical conductances, viscosities, and refractive indices of two ionic liquids, 1-pentyl-3-methylimidazolium bromide ([PnMIm]Br) and 1-propyl-3-methylimidazolium bromide ([PMIm]Br, in the presence of N,N'-bis(2-pyridylmethylidene)-1,2-diiminoethane (BPIE) Schiff base in N,N-dimethylformamide (DMF) solutions have been measured at 298.15 K. These data have been used to calculate the standard partial molar volumes, V0, partial molar volumes of transfer, trV0, ion association constants, Ka, limiting molar conductivities, 0, viscosity B-coefficients, and molar refractions, RD, for the solutions studied. These parameters decrease with increasing BPIE concentration and increase with increasing alkyl chain length of ionic liquids. The results were interpreted in terms of cosphere overlap model and solute solvent interactions. In general, it is concluded that there is an enhancement in the nonpolar nonpolar interactions between the BPIE Schiff base and the ionic liquid.
10.1021/je2006117
11
56
4164-4172
1
InChI=1S/C3H7NO/c1-4(2)3-5/h3H,1-2H3
ZMXDDKWLCZADIW-UHFFFAOYSA-N
dimethylformamide
DMF
DMFA
N,N-dimethylformamide
N,N-dimethylmethanamide
dimethylformamide (DMF)
C3H7NO
1
Commercial source
1
99.8
3
Stated by supplier
2
InChI=1S/C7H13N2.BrH/c1-3-4-9-6-5-8(2)7-9;/h5-7H,3-4H2,1-2H3;1H/q+1;/p-1
AJRFBXAXVLBZMP-UHFFFAOYSA-M
1-methyl-3-propylimidazolium bromide
1-propyl-3-methylimidazolium bromide
C7H13BrN2
1
Synthesized by the authors
1
Dried by vacuum heating
2
99
2
NMR (proton)
3
0.05
1
Karl Fischer titration
3
InChI=1S/C9H17N2.BrH/c1-3-4-5-6-11-8-7-10(2)9-11;/h7-9H,3-6H2,1-2H3;1H/q+1;/p-1
PXFKRXXEFJDOMO-UHFFFAOYSA-M
1-pentyl-3-methylimidazolium bromide
1-methyl-3-pentyl-1H-imidazolium bromide
1-methyl-3-pentylimidazolium bromide
C9H17BrN2
1
Synthesized by the authors
1
Dried by vacuum heating
2
99
2
NMR (proton)
3
0.05
1
Karl Fischer titration
4
InChI=1S/C14H14N4/c1-3-7-17-13(5-1)11-15-9-10-16-12-14-6-2-4-8-18-14/h1-8,11-12H,9-10H2
LFLIOYNYGXICME-UHFFFAOYSA-N
N,N'-bis(2-pyridinylmethylene)-1,2-ethanediamine
N,N'-(ethane-1,2-diyl)bis(1-(pyridin-2-yl)methanimine)
N,N-bis(2-pyridylmethylidene)-1,2-diaminoethane
N1,N2-bis(2-pyridinylmethylene)-1,2-ethanediamine
C14H14N4
1
Synthesized by the authors
1
Crystallization from solution
2
99
2
Estimated by the compiler
1
1
1
Principal objective of the work
PAA
XXX
6/27/2011
1
Mass density, kg/m3
VIBTUB:UFactor:4
Liquid
Direct value, X
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Liquid
1
Temperature, K
Liquid
2
Pressure, kPa
Liquid
1
298.15
5
2
101.325
6
1
943.88
5
1
0.23
2
1
1
Principal objective of the work
PAA
XXX
6/27/2011
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
298.15
5
2
101.325
6
1
1.4285
5
1
0.0004
3
1
1
Principal objective of the work
PAA
XXX
6/27/2011
1
Viscosity, Pa*s
Capillary tube (Ostwald; Ubbelohde) 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
298.15
5
2
101.325
6
1
0.0008608
4
1
6.8e-06
4
1
1
Principal objective of the work
RDC
XXX
6/28/2011
1
Mass density, kg/m3
Vibrating tube method
Liquid
Direct value, X
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Liquid
1
Pressure, kPa
Liquid
101
3
2
Temperature, K
Liquid
298.15
5
1
943.88
5
1
0.11
1
943.99
5
1
0.11
5
1
1
4
1
3
1
Principal objective of the work
PAA
XXX
6/27/2011
1
Mass density, kg/m3
Vibrating tube method
Liquid
Direct value, X
1
4
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Liquid
1
Pressure, kPa
Liquid
101
3
2
Temperature, K
Liquid
298.15
5
1
Molality, mol/kg
3
Liquid
2
Solvent: Molality, mol/kg
4
Liquid
1
0
5
2
0
5
1
943.88
5
1
0.17
1
0.0201
3
2
0
5
1
945.2
5
1
0.17
1
0.0409
3
2
0
5
1
946.55
5
1
0.17
1
0.0618
3
2
0
5
1
947.88
5
1
0.17
1
0.0853
3
2
0
5
1
949.36
5
1
0.17
1
0.1009
4
2
0
5
1
950.32
5
1
0.17
1
0.1186
4
2
0
5
1
951.39
5
1
0.17
1
0.1433
4
2
0
5
1
952.9
5
1
0.17
1
0.161
4
2
0
5
1
953.93
5
1
0.17
1
0.1798
4
2
0
5
1
955.02
5
1
0.17
1
0.205
4
2
0
5
1
956.48
5
1
0.16
1
0
5
2
0.0401
3
1
945.31
5
1
0.17
1
0.0233
3
2
0.0401
3
1
946.86
5
1
0.17
1
0.0408
3
2
0.0401
3
1
948
5
1
0.17
1
0.0602
3
2
0.0401
3
1
949.24
5
1
0.17
1
0.0814
3
2
0.0401
3
1
950.59
5
1
0.17
1
0.0999
3
2
0.0401
3
1
951.74
5
1
0.17
1
0.1205
4
2
0.0401
3
1
953.01
5
1
0.17
1
0.1386
4
2
0.0401
3
1
954.09
5
1
0.17
1
0.1603
4
2
0.0401
3
1
955.35
5
1
0.17
1
0.182
4
2
0.0401
3
1
956.63
5
1
0.16
1
0.1966
4
2
0.0401
3
1
957.44
5
1
0.16
1
0
5
2
0.0728
3
1
946.33
5
1
0.17
1
0.0244
3
2
0.0728
3
1
947.97
5
1
0.17
1
0.0428
3
2
0.0728
3
1
949.18
5
1
0.17
1
0.0628
3
2
0.0728
3
1
950.46
5
1
0.17
1
0.0812
3
2
0.0728
3
1
951.65
5
1
0.17
1
0.1001
4
2
0.0728
3
1
952.83
5
1
0.17
1
0.1223
4
2
0.0728
3
1
954.19
5
1
0.17
1
0.1405
4
2
0.0728
3
1
955.28
5
1
0.16
1
0.1617
4
2
0.0728
3
1
956.52
5
1
0.16
1
0.1793
4
2
0.0728
3
1
957.53
5
1
0.16
1
0.2
4
2
0.0728
3
1
958.73
5
1
0.16
1
0
5
2
0.1205
4
1
947.34
5
1
0.17
1
0.0237
3
2
0.1205
4
1
948.95
5
1
0.17
1
0.0482
3
2
0.1205
4
1
950.56
5
1
0.17
1
0.0602
3
2
0.1205
4
1
951.34
5
1
0.17
1
0.0853
3
2
0.1205
4
1
952.94
5
1
0.17
1
0.099
3
2
0.1205
4
1
953.78
5
1
0.17
1
0.1253
4
2
0.1205
4
1
955.41
5
1
0.17
1
0.1441
4
2
0.1205
4
1
956.49
5
1
0.16
1
0.1617
4
2
0.1205
4
1
957.55
5
1
0.16
1
0.1843
4
2
0.1205
4
1
958.82
5
1
0.16
1
0.2034
4
2
0.1205
4
1
959.89
5
1
0.17
1
0
5
2
0.1553
4
1
949.12
5
1
0.17
1
0.0231
3
2
0.1553
4
1
950.7
5
1
0.17
1
0.0405
3
2
0.1553
4
1
951.86
5
1
0.17
1
0.0613
3
2
0.1553
4
1
953.21
5
1
0.17
1
0.0858
3
2
0.1553
4
1
954.77
5
1
0.17
1
0.0994
3
2
0.1553
4
1
955.63
5
1
0.17
1
0.1228
4
2
0.1553
4
1
957.06
5
1
0.17
1
0.141
4
2
0.1553
4
1
958.17
5
1
0.17
1
0.1618
4
2
0.1553
4
1
959.35
5
1
0.17
1
0.1848
4
2
0.1553
4
1
960.66
5
1
0.17
1
0.1953
4
2
0.1553
4
1
961.27
5
1
0.17
6
1
1
4
1
3
1
Principal objective of the work
PAA
XXX
6/27/2011
1
Molar conductivity, S*m2/mol
Alternating current cell with electrodes
Liquid
Direct value, X
1
4
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Liquid
1
Pressure, kPa
Liquid
101
3
2
Temperature, K
Liquid
298.15
5
1
Molality, mol/kg
3
Liquid
2
Solvent: Molality, mol/kg
4
Liquid
1
0.0007182
4
2
0
5
1
98.08
4
1
4.9
1
0.0015506
5
2
0
5
1
87.89
4
1
3.75
1
0.0023422
5
2
0
5
1
82.93
4
1
2.1
1
0.0031991
5
2
0
5
1
79.26
4
1
1.53
1
0.0038436
5
2
0
5
1
77.27
4
1
1.02
1
0.0046436
5
2
0
5
1
75.59
4
1
0.89
1
0.0054026
5
2
0
5
1
73.84
4
1
1.07
1
0.0062922
5
2
0
5
1
71.25
4
1
0.99
1
0.0071735
5
2
0
5
1
69.49
4
1
0.8
1
0.0080223
5
2
0
5
1
67.83
4
1
0.8
1
0.0008197
4
2
0.0362
3
1
85.38
4
1
2.98
1
0.0017019
5
2
0.0362
3
1
79.91
4
1
2.12
1
0.0024749
5
2
0.0362
3
1
76.61
4
1
1.34
1
0.0034351
5
2
0.0362
3
1
74.08
4
1
1.07
1
0.0043329
5
2
0.0362
3
1
71.66
4
1
1.18
1
0.0053947
5
2
0.0362
3
1
68
4
1
1.08
1
0.0064018
5
2
0.0362
3
1
66.07
4
1
0.95
1
0.0073543
5
2
0.0362
3
1
63.97
4
1
0.92
1
0.0082053
5
2
0.0362
3
1
61.73
4
1
1.18
1
0.008986
5
2
0.0362
3
1
60.52
4
1
0.63
1
0.0009252
4
2
0.0725
3
1
75.86
4
1
1.67
1
0.0019288
5
2
0.0725
3
1
73.69
4
1
1
1
0.0028462
5
2
0.0725
3
1
71.36
4
1
0.97
1
0.0037478
5
2
0.0725
3
1
69.58
4
1
0.74
1
0.0045555
5
2
0.0725
3
1
68.43
4
1
0.6
1
0.0054258
5
2
0.0725
3
1
67.23
4
1
0.46
1
0.0061079
5
2
0.0725
3
1
66.76
4
1
0.36
1
0.0068292
5
2
0.0725
3
1
66.33
4
1
0.27
1
0.0075506
5
2
0.0725
3
1
65.71
4
1
0.22
1
0.0088835
5
2
0.0725
3
1
64.97
4
1
0.86
1
0.0009912
4
2
0.1157
4
1
71.15
4
1
0.57
1
0.0017947
5
2
0.1157
4
1
70.04
4
1
0.47
1
0.0029436
5
2
0.1157
4
1
68.92
4
1
0.42
1
0.0038823
5
2
0.1157
4
1
67.96
4
1
0.46
1
0.0047158
5
2
0.1157
4
1
66.99
4
1
0.39
1
0.0055793
5
2
0.1157
4
1
66.42
4
1
0.39
1
0.0062702
5
2
0.1157
4
1
65.53
4
1
0.43
1
0.0069835
5
2
0.1157
4
1
64.98
4
1
0.36
1
0.0077344
5
2
0.1157
4
1
64.29
4
1
0.3
1
0.0090711
5
2
0.1157
4
1
63.51
4
1
0.27
7
1
1
4
1
3
1
Principal objective of the work
PAA
XXX
6/27/2011
1
Viscosity, Pa*s
Capillary tube (Ostwald; Ubbelohde) method
Liquid
Direct value, X
1
4
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Liquid
1
Temperature, K
Liquid
298.15
5
2
Pressure, kPa
Liquid
101
3
1
Molality, mol/kg
3
Liquid
2
Solvent: Molality, mol/kg
4
Liquid
1
0.0201
3
2
0
5
1
0.000877
3
1
8e-06
1
0.0409
3
2
0
5
1
0.00089
3
1
8e-06
1
0.0618
3
2
0
5
1
0.000899
3
1
8e-06
1
0.0853
3
2
0
5
1
0.000912
3
1
8e-06
1
0.1009
4
2
0
5
1
0.000925
3
1
8e-06
1
0.1186
4
2
0
5
1
0.000942
3
1
8e-06
1
0.1433
4
2
0
5
1
0.000957
3
1
8e-06
1
0.161
4
2
0
5
1
0.000965
3
1
8e-06
1
0.1798
4
2
0
5
1
0.000982
3
1
8e-06
1
0.205
4
2
0
5
1
0.000991
3
1
8e-06
1
0.0233
3
2
0.0401
3
1
0.00089
3
1
8e-06
1
0.0408
3
2
0.0401
3
1
0.000903
3
1
8e-06
1
0.0602
3
2
0.0401
3
1
0.000917
3
1
8e-06
1
0.0814
3
2
0.0401
3
1
0.000927
3
1
8e-06
1
0.0999
3
2
0.0401
3
1
0.000936
3
1
8e-06
1
0.1205
4
2
0.0401
3
1
0.000951
3
1
8e-06
1
0.1386
4
2
0.0401
3
1
0.000965
3
1
8e-06
1
0.1603
4
2
0.0401
3
1
0.000979
3
1
8e-06
1
0.182
4
2
0.0401
3
1
0.000992
3
1
8e-06
1
0.1966
4
2
0.0401
3
1
0.001003
4
1
8e-06
1
0.0244
3
2
0.0728
3
1
0.000901
3
1
8e-06
1
0.0428
3
2
0.0728
3
1
0.00091
3
1
8e-06
1
0.0628
3
2
0.0728
3
1
0.000928
3
1
8e-06
1
0.0812
3
2
0.0728
3
1
0.000938
3
1
8e-06
1
0.1001
4
2
0.0728
3
1
0.000948
3
1
8e-06
1
0.1223
4
2
0.0728
3
1
0.000962
3
1
8e-06
1
0.1405
4
2
0.0728
3
1
0.000978
3
1
8e-06
1
0.1617
4
2
0.0728
3
1
0.000987
3
1
8e-06
1
0.1793
4
2
0.0728
3
1
0.000997
3
1
8e-06
1
0.2
4
2
0.0728
3
1
0.00101
4
1
8e-06
1
0.0237
3
2
0.1205
4
1
0.00092
3
1
8e-06
1
0.0482
3
2
0.1205
4
1
0.000928
3
1
8e-06
1
0.0602
3
2
0.1205
4
1
0.000932
3
1
8e-06
1
0.0853
3
2
0.1205
4
1
0.00094
3
1
8e-06
1
0.099
3
2
0.1205
4
1
0.000951
3
1
8e-06
1
0.1253
4
2
0.1205
4
1
0.000962
3
1
8e-06
1
0.1441
4
2
0.1205
4
1
0.000968
3
1
8e-06
1
0.1617
4
2
0.1205
4
1
0.00099
3
1
8e-06
1
0.1843
4
2
0.1205
4
1
0.00101
4
1
8e-06
1
0.2034
4
2
0.1205
4
1
0.001018
4
1
8e-06
1
0.0231
3
2
0.1553
4
1
0.000945
3
1
8e-06
1
0.0405
3
2
0.1553
4
1
0.000955
3
1
8e-06
1
0.0613
3
2
0.1553
4
1
0.000968
3
1
8e-06
1
0.0858
3
2
0.1553
4
1
0.000981
3
1
8e-06
1
0.0994
3
2
0.1553
4
1
0.000986
3
1
8e-06
1
0.1228
4
2
0.1553
4
1
0.000997
3
1
8e-06
1
0.141
4
2
0.1553
4
1
0.001012
4
1
8e-06
1
0.1618
4
2
0.1553
4
1
0.001023
4
1
9e-06
1
0.1848
4
2
0.1553
4
1
0.001035
4
1
9e-06
1
0.1953
4
2
0.1553
4
1
0.00105
4
1
9e-06
8
1
1
4
1
3
1
Principal objective of the work
PAA
XXX
6/27/2011
1
Refractive index (Na D-line)
Standard Abbe refractometry
Liquid
Direct value, X
1
4
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Liquid
1
Temperature, K
Liquid
298.15
5
2
Pressure, kPa
Liquid
101
3
1
Molality, mol/kg
3
Liquid
2
Solvent: Molality, mol/kg
4
Liquid
1
0.0201
3
2
0
5
1
1.4291
5
1
0.0004
1
0.0409
3
2
0
5
1
1.4297
5
1
0.0004
1
0.0618
3
2
0
5
1
1.4299
5
1
0.0004
1
0.0853
3
2
0
5
1
1.4309
5
1
0.0004
1
0.1009
4
2
0
5
1
1.4312
5
1
0.0004
1
0.1186
4
2
0
5
1
1.4317
5
1
0.0004
1
0.1433
4
2
0
5
1
1.432
5
1
0.0004
1
0.161
4
2
0
5
1
1.4323
5
1
0.0004
1
0.1798
4
2
0
5
1
1.4329
5
1
0.0004
1
0.205
4
2
0
5
1
1.4333
5
1
0.0004
1
0.0233
3
2
0.0401
3
1
1.4307
5
1
0.0004
1
0.0408
3
2
0.0401
3
1
1.4313
5
1
0.0004
1
0.0602
3
2
0.0401
3
1
1.4316
5
1
0.0004
1
0.0814
3
2
0.0401
3
1
1.4319
5
1
0.0004
1
0.0999
3
2
0.0401
3
1
1.4323
5
1
0.0004
1
0.1205
4
2
0.0401
3
1
1.4326
5
1
0.0004
1
0.1386
4
2
0.0401
3
1
1.4329
5
1
0.0004
1
0.1603
4
2
0.0401
3
1
1.4333
5
1
0.0004
1
0.182
4
2
0.0401
3
1
1.4339
5
1
0.0004
1
0.1966
4
2
0.0401
3
1
1.4345
5
1
0.0004
1
0.0244
3
2
0.0728
3
1
1.4311
5
1
0.0004
1
0.0428
3
2
0.0728
3
1
1.4315
5
1
0.0004
1
0.0628
3
2
0.0728
3
1
1.432
5
1
0.0004
1
0.0812
3
2
0.0728
3
1
1.4326
5
1
0.0004
1
0.1001
4
2
0.0728
3
1
1.4332
5
1
0.0004
1
0.1223
4
2
0.0728
3
1
1.4337
5
1
0.0004
1
0.1405
4
2
0.0728
3
1
1.4344
5
1
0.0004
1
0.1617
4
2
0.0728
3
1
1.4348
5
1
0.0004
1
0.1793
4
2
0.0728
3
1
1.4352
5
1
0.0004
1
0.2
4
2
0.0728
3
1
1.4355
5
1
0.0004
1
0.0237
3
2
0.1205
4
1
1.4322
5
1
0.0004
1
0.0482
3
2
0.1205
4
1
1.4325
5
1
0.0004
1
0.0602
3
2
0.1205
4
1
1.4328
5
1
0.0004
1
0.0853
3
2
0.1205
4
1
1.4334
5
1
0.0004
1
0.099
3
2
0.1205
4
1
1.4338
5
1
0.0004
1
0.1253
4
2
0.1205
4
1
1.4342
5
1
0.0004
1
0.1441
4
2
0.1205
4
1
1.4348
5
1
0.0004
1
0.1617
4
2
0.1205
4
1
1.4352
5
1
0.0004
1
0.1843
4
2
0.1205
4
1
1.4356
5
1
0.0004
1
0.2034
4
2
0.1205
4
1
1.4362
5
1
0.0004
1
0.0231
3
2
0.1553
4
1
1.434
5
1
0.0004
1
0.0406
3
2
0.1553
4
1
1.4346
5
1
0.0004
1
0.0613
3
2
0.1553
4
1
1.4352
5
1
0.0004
1
0.0858
3
2
0.1553
4
1
1.4356
5
1
0.0004
1
0.0994
3
2
0.1553
4
1
1.4359
5
1
0.0004
1
0.1228
4
2
0.1553
4
1
1.4365
5
1
0.0004
1
0.141
4
2
0.1553
4
1
1.4369
5
1
0.0004
1
0.1615
4
2
0.1553
4
1
1.4373
5
1
0.0004
1
0.1848
4
2
0.1553
4
1
1.4376
5
1
0.0004
1
0.1953
4
2
0.1553
4
1
1.438
5
1
0.0004
9
1
1
4
1
2
1
Principal objective of the work
PAA
XXX
6/27/2011
1
Mass density, kg/m3
Vibrating tube method
Liquid
Direct value, X
1
4
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Liquid
1
Pressure, kPa
Liquid
101
3
2
Temperature, K
Liquid
298.15
5
1
Molality, mol/kg
2
Liquid
2
Solvent: Molality, mol/kg
4
Liquid
1
0
5
2
0
5
1
943.99
5
1
0.17
1
0.0268
3
2
0
5
1
945.94
5
1
0.17
1
0.0444
3
2
0
5
1
947.2
4
1
0.2
1
0.0628
3
2
0
5
1
948.49
5
1
0.17
1
0.0851
3
2
0
5
1
950.04
5
1
0.17
1
0.103
4
2
0
5
1
951.26
5
1
0.17
1
0.1256
4
2
0
5
1
952.76
5
1
0.17
1
0.1396
4
2
0
5
1
953.7
5
1
0.17
1
0.1656
4
2
0
5
1
955.41
5
1
0.17
1
0.1826
4
2
0
5
1
956.49
5
1
0.17
1
0.2057
4
2
0
5
1
957.93
5
1
0.16
1
0
5
2
0.0484
3
1
945.37
5
1
0.17
1
0.0271
3
2
0.0484
3
1
947.35
5
1
0.17
1
0.0417
3
2
0.0484
3
1
948.41
5
1
0.17
1
0.0599
3
2
0.0484
3
1
949.7
5
1
0.17
1
0.0842
3
2
0.0484
3
1
951.41
5
1
0.17
1
0.1015
4
2
0.0484
3
1
952.61
5
1
0.17
1
0.1251
4
2
0.0484
3
1
954.21
5
1
0.17
1
0.1403
4
2
0.0484
3
1
955.21
5
1
0.17
1
0.1558
4
2
0.0484
3
1
956.23
5
1
0.17
1
0.18
4
2
0.0484
3
1
957.8
5
1
0.16
1
0.2033
4
2
0.0484
3
1
959.28
5
1
0.16
1
0
5
2
0.0941
3
1
946.67
5
1
0.17
1
0.0282
3
2
0.0941
3
1
948.77
5
1
0.17
1
0.0431
3
2
0.0941
3
1
949.85
5
1
0.17
1
0.0603
3
2
0.0941
3
1
951.08
5
1
0.17
1
0.085
3
2
0.0941
3
1
952.83
5
1
0.17
1
0.1029
4
2
0.0941
3
1
954.07
5
1
0.17
1
0.1263
4
2
0.0941
3
1
955.65
5
1
0.17
1
0.1439
4
2
0.0941
3
1
956.85
5
1
0.17
1
0.1639
4
2
0.0941
3
1
958.07
5
1
0.16
1
0.1829
4
2
0.0941
3
1
959.24
5
1
0.16
1
0.2017
4
2
0.0941
3
1
960.57
5
1
0.16
1
0
5
2
0.1508
4
1
948.27
5
1
0.19
1
0.0283
3
2
0.1508
4
1
950.37
5
1
0.17
1
0.0433
3
2
0.1508
4
1
951.45
5
1
0.19
1
0.0618
3
2
0.1508
4
1
952.77
5
1
0.19
1
0.0865
3
2
0.1508
4
1
954.52
5
1
0.19
1
0.1043
4
2
0.1508
4
1
955.72
5
1
0.19
1
0.1221
4
2
0.1508
4
1
956.91
5
1
0.17
1
0.1447
4
2
0.1508
4
1
958.35
5
1
0.19
1
0.1603
4
2
0.1508
4
1
959.43
5
1
0.18
1
0.1864
4
2
0.1508
4
1
961.14
5
1
0.16
1
0.2104
4
2
0.1508
4
1
962.61
5
1
0.16
1
0
5
2
0.1553
4
1
949.25
5
1
0.19
1
0.0228
3
2
0.1553
4
1
950.95
5
1
0.19
1
0.0437
3
2
0.1553
4
1
952.47
5
1
0.19
1
0.0617
3
2
0.1553
4
1
953.74
5
1
0.19
1
0.0834
3
2
0.1553
4
1
955.26
5
1
0.18
1
0.1031
4
2
0.1553
4
1
956.59
5
1
0.19
1
0.1262
4
2
0.1553
4
1
958.14
5
1
0.19
1
0.1442
4
2
0.1553
4
1
959.33
5
1
0.19
1
0.162
4
2
0.1553
4
1
960.46
5
1
0.18
1
0.183
4
2
0.1553
4
1
961.82
5
1
0.18
1
0.2024
4
2
0.1553
4
1
962.98
5
1
0.16
10
1
1
4
1
2
1
Principal objective of the work
PAA
XXX
6/27/2011
1
Molar conductivity, S*m2/mol
Metrohm model 712, Switzerland
Liquid
Direct value, X
1
4
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Liquid
1
Pressure, kPa
Liquid
101
3
2
Temperature, K
Liquid
298.15
5
1
Molality, mol/kg
2
Liquid
2
Solvent: Molality, mol/kg
4
Liquid
1
0.0010796
5
2
0
5
1
83.29
4
1
0.17
1
0.0023726
5
2
0
5
1
77.03
4
1
0.15
1
0.0035946
5
2
0
5
1
71.56
4
1
0.14
1
0.0047691
5
2
0
5
1
67.89
4
1
0.14
1
0.0059436
5
2
0
5
1
64.99
4
1
0.13
1
0.007296
5
2
0
5
1
62.17
4
1
0.12
1
0.008601
5
2
0
5
1
60.22
4
1
0.12
1
0.0097992
5
2
0
5
1
58.74
4
1
0.12
1
0.011187
5
2
0
5
1
56.94
4
1
0.11
1
0.0130854
6
2
0
5
1
54.8
4
1
0.11
1
0.0010826
5
2
0.0362
3
1
69.33
4
1
0.14
1
0.0023604
5
2
0.0362
3
1
67.04
4
1
0.13
1
0.0035894
5
2
0.0362
3
1
64.71
4
1
0.13
1
0.0049257
5
2
0.0362
3
1
62.61
4
1
0.13
1
0.0060961
5
2
0.0362
3
1
61.23
4
1
0.12
1
0.0076274
5
2
0.0362
3
1
59.56
4
1
0.12
1
0.0087686
5
2
0.0362
3
1
57.91
4
1
0.12
1
0.0101146
6
2
0.0362
3
1
56.71
4
1
0.11
1
0.0114607
6
2
0.0362
3
1
55.23
4
1
0.11
1
0.0128457
6
2
0.0362
3
1
54.43
4
1
0.11
1
0.0014018
5
2
0.0766
3
1
62.41
4
1
0.12
1
0.0029541
5
2
0.0766
3
1
61.43
4
1
0.12
1
0.0042806
5
2
0.0766
3
1
60.54
4
1
0.12
1
0.0054471
5
2
0.0766
3
1
59.59
4
1
0.12
1
0.0066043
5
2
0.0766
3
1
58.95
4
1
0.12
1
0.0078179
5
2
0.0766
3
1
58.28
4
1
0.12
1
0.00909738
6
2
0.0766
3
1
57.38
4
1
0.11
1
0.0102827
6
2
0.0766
3
1
56.87
4
1
0.11
1
0.0114587
6
2
0.0766
3
1
56.48
4
1
0.11
1
0.0126723
6
2
0.0766
3
1
56.22
4
1
0.11
1
0.001765193
7
2
0.1197
4
1
57.98
4
1
0.12
1
0.003559644
7
2
0.1197
4
1
57.33
4
1
0.11
1
0.005003007
7
2
0.1197
4
1
56.82
4
1
0.11
1
0.006339093
7
2
0.1197
4
1
56.35
4
1
0.11
1
0.007626416
7
2
0.1197
4
1
55.97
4
1
0.11
1
0.008952749
7
2
0.1197
4
1
55.45
4
1
0.11
1
0.01029859
7
2
0.1197
4
1
54.92
4
1
0.11
1
0.0115274
6
2
0.1197
4
1
54.6
4
1
0.11
1
0.0127172
6
2
0.1197
4
1
54.37
4
1
0.11
1
0.0139264
6
2
0.1197
4
1
54.19
4
1
0.11
11
1
1
4
1
2
1
Principal objective of the work
PAA
XXX
6/27/2011
1
Viscosity, Pa*s
Capillary tube (Ostwald; Ubbelohde) method
Liquid
Direct value, X
1
4
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Liquid
1
Temperature, K
Liquid
298.15
5
2
Pressure, kPa
Liquid
101
3
1
Molality, mol/kg
2
Liquid
2
Solvent: Molality, mol/kg
4
Liquid
1
0.0268
3
2
0
5
1
0.00088
3
1
8e-06
1
0.0444
3
2
0
5
1
0.000889
3
1
8e-06
1
0.0628
3
2
0
5
1
0.000897
3
1
8e-06
1
0.0851
3
2
0
5
1
0.000905
3
1
8e-06
1
0.103
4
2
0
5
1
0.000917
3
1
8e-06
1
0.1256
4
2
0
5
1
0.000923
3
1
8e-06
1
0.1396
4
2
0
5
1
0.000936
3
1
8e-06
1
0.1656
4
2
0
5
1
0.000956
3
1
8e-06
1
0.1826
4
2
0
5
1
0.000966
3
1
8e-06
1
0.2057
4
2
0
5
1
0.000975
3
1
8e-06
1
0.0271
3
2
0.0484
3
1
0.000893
3
1
8e-06
1
0.0417
3
2
0.0484
3
1
0.000902
3
1
8e-06
1
0.0599
3
2
0.0484
3
1
0.000915
3
1
8e-06
1
0.0842
3
2
0.0484
3
1
0.000924
3
1
8e-06
1
0.1015
4
2
0.0484
3
1
0.000934
3
1
8e-06
1
0.1251
4
2
0.0484
3
1
0.000947
3
1
8e-06
1
0.1403
4
2
0.0484
3
1
0.000959
3
1
8e-06
1
0.1558
4
2
0.0484
3
1
0.000969
3
1
8e-06
1
0.18
4
2
0.0484
3
1
0.000998
3
1
8e-06
1
0.2033
4
2
0.0484
3
1
0.000989
3
1
8e-06
1
0.0282
3
2
0.0941
3
1
0.000909
3
1
8e-06
1
0.0431
3
2
0.0941
3
1
0.000922
3
1
8e-06
1
0.0603
3
2
0.0941
3
1
0.000932
3
1
8e-06
1
0.085
3
2
0.0941
3
1
0.000946
3
1
8e-06
1
0.1029
4
2
0.0941
3
1
0.000955
3
1
8e-06
1
0.1263
4
2
0.0941
3
1
0.000968
3
1
8e-06
1
0.1439
4
2
0.0941
3
1
0.00098
3
1
8e-06
1
0.1639
4
2
0.0941
3
1
0.000986
3
1
8e-06
1
0.1829
4
2
0.0941
3
1
0.000995
3
1
8e-06
1
0.2017
4
2
0.0941
3
1
0.001013
4
1
8e-06
1
0.0283
3
2
0.1508
4
1
0.000935
3
1
8e-06
1
0.0433
3
2
0.1508
4
1
0.00094
3
1
8e-06
1
0.0618
3
2
0.1508
4
1
0.000949
3
1
8e-06
1
0.0865
3
2
0.1508
4
1
0.000969
3
1
8e-06
1
0.1043
4
2
0.1508
4
1
0.000979
3
1
8e-06
1
0.1221
4
2
0.1508
4
1
0.000988
3
1
8e-06
1
0.1447
4
2
0.1508
4
1
0.000998
3
1
8e-06
1
0.1603
4
2
0.1508
4
1
0.001006
4
1
8e-06
1
0.1864
4
2
0.1508
4
1
0.001016
4
1
8e-06
1
0.2104
4
2
0.1508
4
1
0.001031
4
1
9e-06
1
0.0228
3
2
0.182
4
1
0.000943
3
1
8e-06
1
0.0436
3
2
0.182
4
1
0.000952
3
1
8e-06
1
0.0617
3
2
0.182
4
1
0.000961
3
1
8e-06
1
0.0834
3
2
0.182
4
1
0.000972
3
1
8e-06
1
0.1031
4
2
0.182
4
1
0.000984
3
1
8e-06
1
0.1262
4
2
0.182
4
1
0.000995
3
1
8e-06
1
0.1442
4
2
0.182
4
1
0.001008
4
1
8e-06
1
0.162
4
2
0.182
4
1
0.001018
4
1
8e-06
1
0.183
4
2
0.182
4
1
0.00103
4
1
9e-06
1
0.2024
4
2
0.182
4
1
0.001036
4
1
9e-06
12
1
1
4
1
2
1
Principal objective of the work
PAA
XXX
6/27/2011
1
Refractive index (Na D-line)
Standard Abbe refractometry
Liquid
Direct value, X
1
4
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Liquid
1
Temperature, K
Liquid
298.15
5
2
Pressure, kPa
Liquid
101
3
1
Molality, mol/kg
2
Liquid
2
Solvent: Molality, mol/kg
4
Liquid
1
0.0268
3
2
0
5
1
1.4289
5
1
0.0004
1
0.0444
3
2
0
5
1
1.4296
5
1
0.0004
1
0.0628
3
2
0
5
1
1.4302
5
1
0.0004
1
0.0851
3
2
0
5
1
1.4307
5
1
0.0004
1
0.103
4
2
0
5
1
1.4309
5
1
0.0004
1
0.1256
4
2
0
5
1
1.4312
5
1
0.0004
1
0.1396
4
2
0
5
1
1.4317
5
1
0.0004
1
0.1656
4
2
0
5
1
1.4321
5
1
0.0004
1
0.1826
4
2
0
5
1
1.4328
5
1
0.0004
1
0.2057
4
2
0
5
1
1.4336
5
1
0.0004
1
0.0271
3
2
0.0484
3
1
1.4307
5
1
0.0004
1
0.0417
3
2
0.0484
3
1
1.4311
5
1
0.0004
1
0.0599
3
2
0.0484
3
1
1.4314
5
1
0.0004
1
0.0842
3
2
0.0484
3
1
1.4322
5
1
0.0004
1
0.1015
4
2
0.0484
3
1
1.4328
5
1
0.0004
1
0.1251
4
2
0.0484
3
1
1.4331
5
1
0.0004
1
0.1403
4
2
0.0484
3
1
1.4336
5
1
0.0004
1
0.1558
4
2
0.0484
3
1
1.434
5
1
0.0004
1
0.18
4
2
0.0484
3
1
1.4345
5
1
0.0004
1
0.2033
4
2
0.0484
3
1
1.4348
5
1
0.0004
1
0.0282
3
2
0.0941
3
1
1.4318
5
1
0.0004
1
0.0431
3
2
0.0941
3
1
1.4324
5
1
0.0004
1
0.0603
3
2
0.0941
3
1
1.4326
5
1
0.0004
1
0.085
3
2
0.0941
3
1
1.4336
5
1
0.0004
1
0.1029
4
2
0.0941
3
1
1.4338
5
1
0.0004
1
0.1263
4
2
0.0941
3
1
1.4342
5
1
0.0004
1
0.1439
4
2
0.0941
3
1
1.4351
5
1
0.0004
1
0.1639
4
2
0.0941
3
1
1.4355
5
1
0.0004
1
0.1829
4
2
0.0941
3
1
1.436
4
1
0.001
1
0.2017
4
2
0.0941
3
1
1.4362
5
1
0.0004
1
0.0283
3
2
0.1508
4
1
1.4334
5
1
0.0004
1
0.0433
3
2
0.1508
4
1
1.4338
5
1
0.0004
1
0.0618
3
2
0.1508
4
1
1.4342
5
1
0.0004
1
0.0865
3
2
0.1508
4
1
1.4346
5
1
0.0004
1
0.1043
4
2
0.1508
4
1
1.4353
5
1
0.0004
1
0.1221
4
2
0.1508
4
1
1.4357
5
1
0.0004
1
0.1447
4
2
0.1508
4
1
1.4362
5
1
0.0004
1
0.1603
4
2
0.1508
4
1
1.4367
5
1
0.0004
1
0.1864
4
2
0.1508
4
1
1.4369
5
1
0.0004
1
0.2104
4
2
0.1508
4
1
1.4379
5
1
0.0004
1
0.0228
3
2
0.182
4
1
1.434
5
1
0.0004
1
0.0436
3
2
0.182
4
1
1.4349
5
1
0.0004
1
0.0617
3
2
0.182
4
1
1.4354
5
1
0.0004
1
0.0834
3
2
0.182
4
1
1.4357
5
1
0.0004
1
0.1031
4
2
0.182
4
1
1.4359
5
1
0.0004
1
0.1262
4
2
0.182
4
1
1.4362
5
1
0.0004
1
0.1442
4
2
0.182
4
1
1.4368
5
1
0.0004
1
0.162
4
2
0.182
4
1
1.4375
5
1
0.0004
1
0.183
4
2
0.182
4
1
1.438
4
1
0.001
1
0.2024
4
2
0.182
4
1
1.4387
5
1
0.0004
13
1
1
3
1
Principal objective of the work
RDC
XXX
7/8/2011
1
Mass density, kg/m3
Vibrating tube method
Liquid
Direct value, X
1
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Liquid
1
Pressure, kPa
Liquid
101
3
2
Temperature, K
Liquid
298.15
5
1
Molality, mol/kg
3
Liquid
1
0.0201
3
1
945.2
5
1
0.11
1
0.0409
3
1
946.55
5
1
0.11
1
0.0618
3
1
947.88
5
1
0.11
1
0.0853
3
1
949.36
5
1
0.11
1
0.1009
4
1
950.32
5
1
0.11
1
0.1186
4
1
951.39
5
1
0.11
1
0.1433
4
1
952.9
5
1
0.11
1
0.161
4
1
953.93
5
1
0.11
1
0.1798
4
1
955.02
5
1
0.11
1
0.205
4
1
956.48
5
1
0.11
14
1
1
3
1
Principal objective of the work
RDC
XXX
7/8/2011
1
Molar conductivity, S*m2/mol
Alternating current cell with electrodes
Liquid
Direct value, X
1
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Liquid
1
Pressure, kPa
Liquid
101
3
2
Temperature, K
Liquid
298.15
5
1
Molality, mol/kg
3
Liquid
1
0.0007182
4
1
98.08
4
1
4.9
1
0.0015506
5
1
87.89
4
1
3.75
1
0.0023422
5
1
82.93
4
1
2.1
1
0.0031991
5
1
79.26
4
1
1.53
1
0.0038436
5
1
77.27
4
1
1.02
1
0.0046436
5
1
75.59
4
1
0.89
1
0.0054026
5
1
73.84
4
1
1.07
1
0.0062922
5
1
71.25
4
1
0.99
1
0.0071735
5
1
69.49
4
1
0.8
1
0.0080223
5
1
67.83
4
1
0.8
15
1
1
3
1
Principal objective of the work
RDC
XXX
7/8/2011
1
Viscosity, Pa*s
Capillary tube (Ostwald; Ubbelohde) method
Liquid
Direct value, X
1
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Liquid
1
Temperature, K
Liquid
298.15
5
2
Pressure, kPa
Liquid
101
3
1
Molality, mol/kg
3
Liquid
1
0.0201
3
1
0.000877
3
1
8e-06
1
0.0409
3
1
0.00089
3
1
8e-06
1
0.0618
3
1
0.000899
3
1
8e-06
1
0.0853
3
1
0.000912
3
1
8e-06
1
0.1009
4
1
0.000925
3
1
8e-06
1
0.1186
4
1
0.000942
3
1
8e-06
1
0.1433
4
1
0.000957
3
1
8e-06
1
0.161
4
1
0.000965
3
1
8e-06
1
0.1798
4
1
0.000982
3
1
8e-06
1
0.205
4
1
0.000991
3
1
8e-06
16
1
1
3
1
Principal objective of the work
RDC
XXX
7/8/2011
1
Refractive index (Na D-line)
Standard Abbe refractometry
Liquid
Direct value, X
1
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Liquid
1
Temperature, K
Liquid
298.15
5
2
Pressure, kPa
Liquid
101
3
1
Molality, mol/kg
3
Liquid
1
0.0201
3
1
1.4291
5
1
0.0004
1
0.0409
3
1
1.4297
5
1
0.0004
1
0.0618
3
1
1.4299
5
1
0.0004
1
0.0853
3
1
1.4309
5
1
0.0004
1
0.1009
4
1
1.4312
5
1
0.0004
1
0.1186
4
1
1.4317
5
1
0.0004
1
0.1433
4
1
1.432
5
1
0.0004
1
0.161
4
1
1.4323
5
1
0.0004
1
0.1798
4
1
1.4329
5
1
0.0004
1
0.205
4
1
1.4333
5
1
0.0004
17
1
1
4
1
Principal objective of the work
RDC
XXX
7/8/2011
1
Mass density, kg/m3
Vibrating tube method
Liquid
Direct value, X
1
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Liquid
1
Pressure, kPa
Liquid
101
3
2
Temperature, K
Liquid
298.15
5
1
Molality, mol/kg
4
Liquid
1
0.0401
3
1
945.31
5
1
0.8
1
0.0728
3
1
946.33
5
1
0.8
1
0.1205
4
1
947.34
5
1
0.8
1
0.1553
4
1
949.12
5
1
0.8
1
0.0484
3
1
945.37
5
1
0.8
1
0.0941
3
1
946.67
5
1
0.8
1
0.1508
4
1
948.27
5
1
0.8
1
0.1553
4
1
949.25
5
1
0.8
18
1
1
2
1
Principal objective of the work
RDC
XXX
7/8/2011
1
Mass density, kg/m3
Vibrating tube method
Liquid
Direct value, X
1
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Liquid
1
Pressure, kPa
Liquid
101
3
2
Temperature, K
Liquid
298.15
5
1
Molality, mol/kg
2
Liquid
1
0.0268
3
1
945.94
5
1
0.11
1
0.0444
3
1
947.2
4
1
0.1
1
0.0628
3
1
948.49
5
1
0.11
1
0.0851
3
1
950.04
5
1
0.11
1
0.103
4
1
951.26
5
1
0.11
1
0.1256
4
1
952.76
5
1
0.11
1
0.1396
4
1
953.7
5
1
0.11
1
0.1656
4
1
955.41
5
1
0.11
1
0.1826
4
1
956.49
5
1
0.11
1
0.2057
4
1
957.93
5
1
0.11
19
1
1
2
1
Principal objective of the work
RDC
XXX
7/8/2011
1
Molar conductivity, S*m2/mol
Metrohm model 712, Switzerland
Liquid
Direct value, X
1
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Liquid
1
Pressure, kPa
Liquid
101
3
2
Temperature, K
Liquid
298.15
5
1
Molality, mol/kg
2
Liquid
1
0.0010796
5
1
83.29
4
1
0.17
1
0.0023726
5
1
77.03
4
1
0.15
1
0.0035946
5
1
71.56
4
1
0.14
1
0.0047691
5
1
67.89
4
1
0.14
1
0.0059436
5
1
64.99
4
1
0.13
1
0.007296
5
1
62.17
4
1
0.12
1
0.008601
5
1
60.22
4
1
0.12
1
0.0097992
5
1
58.74
4
1
0.12
1
0.011187
5
1
56.94
4
1
0.11
1
0.0130854
6
1
54.8
4
1
0.11
20
1
1
2
1
Principal objective of the work
RDC
XXX
7/8/2011
1
Viscosity, Pa*s
Capillary tube (Ostwald; Ubbelohde) method
Liquid
Direct value, X
1
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Liquid
1
Temperature, K
Liquid
298.15
5
2
Pressure, kPa
Liquid
101
3
1
Molality, mol/kg
2
Liquid
1
0.0268
3
1
0.00088
3
1
8e-06
1
0.0444
3
1
0.000889
3
1
8e-06
1
0.0628
3
1
0.000897
3
1
8e-06
1
0.0851
3
1
0.000905
3
1
8e-06
1
0.103
4
1
0.000917
3
1
8e-06
1
0.1256
4
1
0.000923
3
1
8e-06
1
0.1396
4
1
0.000936
3
1
8e-06
1
0.1656
4
1
0.000956
3
1
8e-06
1
0.1826
4
1
0.000966
3
1
8e-06
1
0.2057
4
1
0.000975
3
1
8e-06
21
1
1
2
1
Principal objective of the work
RDC
XXX
7/8/2011
1
Refractive index (Na D-line)
Standard Abbe refractometry
Liquid
Direct value, X
1
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Liquid
1
Temperature, K
Liquid
298.15
5
2
Pressure, kPa
Liquid
101
3
1
Molality, mol/kg
2
Liquid
1
0.0268
3
1
1.4289
5
1
0.0004
1
0.0444
3
1
1.4296
5
1
0.0004
1
0.0628
3
1
1.4302
5
1
0.0004
1
0.0851
3
1
1.4307
5
1
0.0004
1
0.103
4
1
1.4309
5
1
0.0004
1
0.1256
4
1
1.4312
5
1
0.0004
1
0.1396
4
1
1.4317
5
1
0.0004
1
0.1656
4
1
1.4321
5
1
0.0004
1
0.1826
4
1
1.4328
5
1
0.0004
1
0.2057
4
1
1.4336
5
1
0.0004