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M.R. Preston
Table 7.2. Mean values oflogp£, log Kp> log Kow, the Henry's law constant H, and calculated and measured log KOA values for various PAH, PCB, organochlorine pesticides and azaarenes compiled from
Pankow et al. (1994), Chen (1997), Harner and Mackay (1995) and Finzio et al. (1997). All values are for
25°C (logp£ for polychlorinated-p-dioxins and dibenzofurans have been published by Eltzer and Hites
1989)
Compound
logp~ logK p
logKow H
logKoA
logK oA
(Torr) (m 3 J.1g-')
(Pa m 3 mor') (calculated) (measured)
Alkanes
C'6
-2.91
-4.93
C'7
-3.43 -4.35
C'B
-3.94 -3.95
C'9
-4.45 -3.49
C 20
-4.96 -3.01
C 2 ,
-5.48 -2.52
C 22
-5.99 -2.24
PAHs
Fluorene
-0.39 -4.48
4.18
7.87
6.68
Phenanthrene
-1.15 -4.20
4.57
3.24
7.45
Anthracene
-1.18 -4.27
4.54
3.96
7.34
Fluoranthene
-2.16 -3.37
5.22
1.037
8.60
Pyrene
-2.35 -3.27
5.18
0.92
8.61
Chrysene
-3.64 -2.16
5.86
0.065
10.44
Benz[a]anthracene
-3.60 -2.13
5.91
0.581
9.54
Benzo[a] pyrene
-4.93 -1.08
6.04
0.046
10.77
Benzo[e]pyrene
-4.89 -1.05
6.04
0.020
11.13
Benzo[k]fluoranthene
-4.68 -1.32
6.00
0.016
11.19
Azaarenes
Quinoline/isoquinoline
-1.169
LMe quinolines
-1.498 -2.187
LDiMe quinolines
-1.679 -1.968
LTriMe quinolines
-2.164 -1.688
LBenzo(f)quinoline,
-3.441 -2.092
Benzo(h)quinoline, Acridine,
Phenanthridine
LMe 3 ring azaarenes
-2.946 -1.913
LAzapyrene
-4.894 -1.752
LAzachrysene
-5.597 -1.244
DC pesticides
a-HCH
-0.66 -4.47
3.81
0.87
7.26
},HCH
-1.20 -4.01
3.80
0.13
8.08
HCB
-4.43
6.00
7.12
8.54
6.90
p,p'DDD
-3.02 -2.98
6.22
0.64
9.81
p,p'DDE
-2.49 -3.28
6.96
7.95
9.45
p,p'DDT
-3.30 -2.70
6.91
2.36
9.93
10.09
Chlorobenzenes
1,22.292
3.4
4.41
4.36
1,2,31.447
4.1
5.11
5.19
1,2,3,40.715
4.5
5.74
5.64
1,2,3,4,5-0.143
4.5
5.81
5.63
Penta-0.658
5.0
6.46
6.27
Hexa-0.638
5.5
6.78
6.90