TABLE 4.1 (continued)

Canadian On-Site Releases for 2008

2008 On-Site Releases
Substance Name
(Tonnes Unless Noted)
Ethylbenzene
949
Ethylene
1,242
Ethylene
1,985
Ethylene glycol
5,563
Ethylene glycol butyl ether acetate
57
Ethylene glycol hexyl ether
32
Ethylene oxide
1.3
Fluoranthene
70,436
Fluorene
18,506
Fluorine
67
Formaldehyde
1,278
Formaldehyde
2,487
Formic acid
32
Furfuryl alcohol
28
HCFC-123 and all isomers
8
HCFC-124 and all isomers
1.3
HCFC-141b
5.2
HCFC-142b
721
HCFC-22
181
Heavy alkylate naphtha
90
Heavy aromatic solvent naphtha
458
Heptane (all isomers)
4,048
Hexachlorobenzene (grams)
9,029
Hexane (all isomers excluding n-hexane)
3,928
Hexene (all isomers)
562
Hydrazine (and its salts)
6.8
Hydrochloric acid
8,243
Hydrogen cyanide
14
Hydrogen fluoride
3,332
Hydrogen sulphide
3,464
Hydrotreated heavy naphtha
478
Hydrotreated light distillate
1,120
i-Butyl alcohol
203
Indeno(1,2,3-c,d)pyrene
5,828
Iron pentacarbonyl
0.202
Isophorone diisocyanate
0.007
Isoprene
18
Isopropyl alcohol
1,365
Isopropyl alcohol
1,681
Light aromatic solvent naphtha
1,254
Lithium carbonate
0.878
continued
41
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