Environmental Engineering Reference
In-Depth Information
Vapor
Aqueous
Log( K AW /
Molecular
Pressure
Solution
Log
( P i
( C i
/ mol/dm 3 )kPadm 3 /mol) ( K ow / [−]
Compound
Weight
/ kPa)
)
1.8 × 10 2
1.3 × 10 2
2-Nitrophenol
139
0.13
1.89
6.2 × 10 3
3.8 × 10 3
4-Me-2-nitrophenol
153
0.21
2.37
4.9 × 10 3
3.9 × 10 3
4-Cl-2-nitrophenol
173
0.10
2.46
6.8 × 10 4
1.5 × 10 3
2,4-Dinitrophenol
230
1.55
1.67
(iv) Halocarbons h
Methylenechloride
5.9 × 10 1
2.3 × 10 1
85
2.43
1.15
2.6 × 10 1
6.4 × 10 2
Chloroform
119
2.59
1.93
1.5 × 10 1
6.3 × 10 3
Carbontetrachloride
154
3.33
2.73
9.1 × 10 0
8.5 × 10 2
1,2-Dichloroethane
99
2.00
1.47
1.6 × 10 1
8.5 × 10 3
1,1,1-Trichloroethane
133
3.49
2.48
2.4 × 10 2
1.7 × 10 4
Hexachloroethane
285
2.40
3.4 × 10 2
1.2 × 10 5
Hexachlorobutadiene
261
3.44
4.90
1.6 × 10 0
4.5 × 10 3
Chlorobenzene
112
2.54
2.91
1.9 × 10 1
9.8 × 10 4
1,2-Dichlorobenzene
147
2.28
3.38
7.8 × 10 2
7.1 × 10 5
1,3,5-Trichloro-benzene
181
3.04
4.02
10 4
10 6
Hexachlorobenzene
285
3.5
×
2.3
×
2.18
5.50
10 7
10 10
Endrin
381
4.0
×
6.6
×
0.12
4.56
10 7
10 7
Aldrin
365
8.0
×
5.5
×
0.17
6.50
10 5
10 4
Lindane
291
6.4
×
1.9
×
0.49
3.78
p , p -DDT
9.5 × 10 8
9.8 × 10 8
355
0.02
6.37
1.6 × 10 7
3.2 × 10 8
2,3,7,8-Tetrachloro-
dibenzo- p -dioxin
322
0.70
6.64
1.0 × 10 2
8.3 × 10 3
Trichlorofluoro-methane
137
4.10
2.16
1.5 × 10 4
1.6 × 10 2
Dichlorodifluoro-methane
121
4.60
2.53
1.0 × 10 3
1.3 × 10 4
Biphenyl
154
2.19
4.09
2.5 × 10 3
3.1 × 10 5
4-Chlorophenyl
188
1.91
4.53
4,4 -Dichlorobiphenyl
8.3 × 10 5
5.1 × 10 6
223
1.21
5.33
2,3 ,4,4 -Tetrachloro-
biphenyl
6.7 × 10 6
2.1 × 10 7
292
1.49
6.31
1.8 × 10 3
Chlorocyclohexane
118
1.08
2.78
3.9 × 10 4
Bromocyclohexane
163
0.41
2.97
3.20
(v) Thio compounds and esters h
Dimethyl sulfide
3.8 × 10 0
3.6 × 10 2
94
2.02
1.77
1.0 × 10 1
4.7 × 10 2
Thiophene
84
2.35
1.81
8.3 × 10 4
4.1 × 10 3
Diethyl phthalate
222
0.70
2.35
9.5 × 10 6
3.4 × 10 5
0.89
Di- n -butyl phthalate
278
4.57
(vi) Mercury and mercury compounds i
Hg
1.6 × 10 4
2.8 × 10 7
201
+ 2.86
0.61
1.3 × 10 5
2.5 × 10 1
HgCl 2
272
4.14
0.52
10 4
Hg(OH) 2
235
5.1
×
2.10
1.30
10 3
10 2
(CH 3 ) 2 Hg
230
1.13
×
1.3
×
+
2.88
2.26
(vii) Ketones and aldehydes b
Acetone
2.8 × 10 1
1.3 × 10 1
58
0.47
0.24
5.2 × 10 2
Formaldehyde
30
4
1.53
0.35
continued
 
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