2
0
2011
lei
hu
0
journal
Original
Lei, Z.[Ziyu]
Hu, Y.[Yonghong]
Yang, W.[Wenge]
Li, L.[Ling]
Chen, Z.[Zhaoguo]
Yao, J.[Jinfeng]
J. Chem. Eng. Data
2011
2020-09-29
Solubility of 2-(2,4,6-Trichlorophenoxy)ethyl Bromide in Methanol, Ethanol, Propanol, Isopropanol, Acetonitrile, n-Heptane, and Acetone
The solubilities of 2-(2,4,6-trichlorophenoxy)ethyl bromide in methanol, ethanol, propanol, isopropanol, acetone, acetonitrile, and n-heptane were measured using the analytical stirred-flask method over the temperature range from (278.2 to 323.2) K. The results showed that acetone had highest solubilities and solubilities of 2-(2,4,6- trichlorophenoxy)ethyl bromide in different solvents increase with temperature. The experimental data were regressed by the ?h equation and the modified Apelblat equation. The calculated solubilities showed good agreement with the experimental data and had acceptable precision for industrial applications. In addition, the melting point of 2-(2,4,6-trichlorophenoxy)ethyl bromide determined by differential scanning calorimetry (DSC) was 324.05 K, and the melting enthalpy was 79.02 J*g-1. The results of DSC also indicated that 2-(2,4,6-trichlorophenoxy)ethyl bromide did not have any enantiotropically related polymorphs.
10.1021/je200074c
5
56
2714-2719
1
InChI=1S/C8H6BrCl3O/c9-1-2-13-8-6(11)3-5(10)4-7(8)12/h3-4H,1-2H2
GFLHGSIWKATBCA-UHFFFAOYSA-N
2-(2-bromoethoxy)-1,3,5-trichlorobenzene
C8H6BrCl3O
1
Synthesized by the authors
1
Fractional crystallization
2
99
2
HPLC
2
InChI=1S/CH4O/c1-2/h2H,1H3
OKKJLVBELUTLKV-UHFFFAOYSA-N
methanol
methyl alcohol
CH4O
1
Commercial source
1
99.7
3
Stated by supplier
3
InChI=1S/C2H6O/c1-2-3/h3H,2H2,1H3
LFQSCWFLJHTTHZ-UHFFFAOYSA-N
ethanol
ethyl alcohol
C2H6O
1
Commercial source
1
99.5
3
Stated by supplier
4
InChI=1S/C3H8O/c1-2-3-4/h4H,2-3H2,1H3
BDERNNFJNOPAEC-UHFFFAOYSA-N
propan-1-ol
1-propanol
n-propanol
n-propyl alcohol
C3H8O
1
Commercial source
1
99.5
3
Stated by supplier
5
InChI=1S/C3H8O/c1-3(2)4/h3-4H,1-2H3
KFZMGEQAYNKOFK-UHFFFAOYSA-N
propan-2-ol
2-propanol
isopropanol
isopropyl alcohol
sec-propyl alcohol
C3H8O
1
Commercial source
1
99.7
3
Stated by supplier
6
InChI=1S/C2H3N/c1-2-3/h1H3
WEVYAHXRMPXWCK-UHFFFAOYSA-N
acetonitrile
cyanomethane
ethanenitrile
ethanonitrile
methanecarbonitrile
methyl cyanide
C2H3N
1
Commercial source
1
99
2
Stated by supplier
7
InChI=1S/C7H16/c1-3-5-7-6-4-2/h3-7H2,1-2H3
IMNFDUFMRHMDMM-UHFFFAOYSA-N
heptane
n-heptane
C7H16
1
Commercial source
1
98
2
Stated by supplier
8
InChI=1S/C3H6O/c1-3(2)4/h1-2H3
CSCPPACGZOOCGX-UHFFFAOYSA-N
acetone
2-propanone
dimethyl ketone
propan-2-one
propanone
pyroacetic ether
C3H6O
1
Commercial source
1
99.5
3
Stated by supplier
1
1
1
Principal objective of the work
BEM
XXX
6/10/2011
1
Molar enthalpy of transition or fusion, kJ/mol
DSC
Crystal
Direct value, X
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Crystal
Liquid
Air at 1 atmosphere
1
24.053302794274
6
1
1.4824023838
2
1
1
Principal objective of the work
BEM
XXX
6/10/2011
1
Normal melting temperature, K
DTA
Crystal
Direct value, X
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Crystal
Liquid
Air at 1 atmosphere
1
324.05
5
1
1.34
3
2
1
1
1
Principal objective of the work
BEM
XXX
6/10/2011
1
Mole fraction
Chromatography
1
Liquid
Direct value, X
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Liquid
Liquid
2
1
Pressure, kPa
Liquid
101
3
1
Temperature, K
Liquid
1
278.2
4
1
0.00356
3
1
0.00011
1
283.2
4
1
0.004478
4
1
0.000114
1
288.2
4
1
0.005634
4
1
0.000196
1
293.2
4
1
0.007087
4
1
0.000302
1
298.2
4
1
0.008915
4
1
0.000227
1
303.2
4
1
0.01122
4
1
0.00029
1
308.2
4
1
0.014109
5
1
0.000377
1
313.2
4
1
0.017748
5
1
0.000452
1
318.2
4
1
0.02233
4
1
0.00069
1
323.2
4
1
0.02809
4
1
0.00085
4
3
1
1
1
Principal objective of the work
BEM
XXX
6/10/2011
1
Mole fraction
Chromatography
1
Liquid
Direct value, X
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Liquid
Liquid
3
1
Pressure, kPa
Liquid
101
3
1
Temperature, K
Liquid
1
278.2
4
1
0.006983
4
1
0.000176
1
283.2
4
1
0.007936
4
1
0.000199
1
288.2
4
1
0.008631
4
1
0.000235
1
293.2
4
1
0.009679
4
1
0.000243
1
298.2
4
1
0.010792
5
1
0.000439
1
303.2
4
1
0.012034
5
1
0.000502
1
308.2
4
1
0.013418
5
1
0.000337
1
313.2
4
1
0.014901
5
1
0.000557
1
318.2
4
1
0.016581
5
1
0.000644
1
323.2
4
1
0.018604
5
1
0.001347
5
4
1
1
1
Principal objective of the work
BEM
XXX
6/10/2011
1
Mole fraction
Chromatography
1
Liquid
Direct value, X
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Liquid
Liquid
4
1
Pressure, kPa
Liquid
101
3
1
Temperature, K
Liquid
1
278.2
4
1
0.009781
4
1
0.00033
1
283.2
4
1
0.010511
5
1
0.000263
1
288.2
4
1
0.011295
5
1
0.000402
1
293.2
4
1
0.012137
5
1
0.000304
1
298.2
4
1
0.013043
5
1
0.000525
1
303.2
4
1
0.014016
5
1
0.000545
1
308.2
4
1
0.015061
5
1
0.000416
1
313.2
4
1
0.016185
5
1
0.000406
1
318.2
4
1
0.017392
5
1
0.000662
1
323.2
4
1
0.018694
5
1
0.000468
6
5
1
1
1
Principal objective of the work
BEM
XXX
6/10/2011
1
Mole fraction
Chromatography
1
Liquid
Direct value, X
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Liquid
Liquid
5
1
Pressure, kPa
Liquid
101
3
1
Temperature, K
Liquid
1
278.2
4
1
0.005742
4
1
0.000145
1
283.2
4
1
0.006884
4
1
0.000174
1
288.2
4
1
0.008252
4
1
0.000209
1
293.2
4
1
0.009892
4
1
0.000357
1
298.2
4
1
0.011859
5
1
0.0003
1
303.2
4
1
0.014217
5
1
0.000359
1
308.2
4
1
0.017043
5
1
0.000625
1
313.2
4
1
0.02043
4
1
0.00076
1
318.2
4
1
0.02449
4
1
0.00065
1
323.2
4
1
0.02937
4
1
0.00074
7
6
1
1
1
Principal objective of the work
BEM
XXX
6/10/2011
1
Mole fraction
Chromatography
1
Liquid
Direct value, X
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Liquid
Liquid
6
1
Pressure, kPa
Liquid
101
3
1
Temperature, K
Liquid
1
278.2
4
1
0.014636
5
1
0.000371
1
283.2
4
1
0.017563
5
1
0.000444
1
288.2
4
1
0.02108
4
1
0.00053
1
293.2
4
1
0.0253
3
1
0.0006
1
298.2
4
1
0.03036
4
1
0.00182
1
303.2
4
1
0.03645
4
1
0.00092
1
308.15
5
1
0.04375
4
1
0.00258
1
313.2
4
1
0.05251
4
1
0.00133
1
318.2
4
1
0.06303
4
1
0.00164
1
323.2
4
1
0.07568
4
1
0.004
8
7
1
1
1
Principal objective of the work
BEM
XXX
6/10/2011
1
Mole fraction
Chromatography
1
Liquid
Direct value, X
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Liquid
Liquid
7
1
Pressure, kPa
Liquid
101
3
1
Temperature, K
Liquid
1
278.2
4
1
0.03878
4
1
0.00109
1
283.2
4
1
0.04703
4
1
0.00281
1
288.2
4
1
0.05704
4
1
0.00144
1
293.2
4
1
0.06918
4
1
0.00241
1
298.2
4
1
0.0839
3
1
0.0021
1
303.2
4
1
0.1018
4
1
0.0033
1
308.2
4
1
0.1234
4
1
0.0031
1
313.2
4
1
0.1497
4
1
0.0111
1
318.2
4
1
0.1815
4
1
0.0081
1
323.2
4
1
0.2201
4
1
0.0056
9
8
1
1
1
Principal objective of the work
BEM
XXX
6/10/2011
1
Mole fraction
Chromatography
1
Liquid
Direct value, X
1
Data file compiler
Propagation of evaluated standard uncertainties
95
Liquid
Liquid
8
1
Pressure, kPa
Liquid
101
3
1
Temperature, K
Liquid
1
278.2
4
1
0.09432
4
1
0.00237
1
283.2
4
1
0.1052
4
1
0.0037
1
288.2
4
1
0.1174
4
1
0.0039
1
293.2
4
1
0.131
4
1
0.0077
1
298.2
4
1
0.1462
4
1
0.0045
1
303.2
4
1
0.1631
4
1
0.0081
1
308.2
4
1
0.1819
4
1
0.0046
1
313.2
4
1
0.2031
4
1
0.0081
1
318.2
4
1
0.2266
4
1
0.0094
1
323.2
4
1
0.2528
4
1
0.0063