| Row # |
Chemical |
On- and Off-site Releases Trend |
Transfers Off-site for Further Waste Management Trend |
Quantities of TRI Chemicals in Waste Trend |
EPA's IRIS Substance File (Risk Information)  |
| 1 |
1,1-Dichloro-1-fluoroethane (HCFC-141b) |
 |
 |
 |
| 2 |
1,2-Dichlorobenzene |
 |
 |
 |
 |
| 3 |
2,4-Dinitrotoluene |
 |
 |
 |
 |
| 4 |
2,6-Dinitrotoluene |
 |
 |
 |
| 5 |
4,4'-Methylenedi(phenyl isocyanate) |
 |
 |
 |
 |
| 6 |
4,4'-Methylenedianiline |
 |
 |
 |
| 7 |
Acetone |
 |
 |
 |
 |
| 8 |
Ammonia |
 |
 |
 |
 |
| 9 |
Aniline |
 |
 |
 |
 |
| 10 |
Barium |
 |
 |
 |
 |
| 11 |
Barium compounds (except for barium sulfate (CAS No. 7727-43-7)) |
 |
 |
 |
| 12 |
Benzene |
 |
 |
 |
 |
| 13 |
Chlorine |
 |
 |
 |
 |
| 14 |
Chlorobenzene |
 |
 |
 |
 |
| 15 |
Chlorodifluoromethane (HCFC-22) |
 |
 |
 |
 |
| 16 |
Chromium |
 |
 |
 |
| 17 |
Chromium compounds (except for chromite ore mined in the Transvaal Region) |
 |
 |
 |
| 18 |
Diaminotoluene (mixed isomers) |
 |
 |
 |
| 19 |
Dichlorodifluoromethane (CFC-12) |
 |
 |
 |
 |
| 20 |
Diethanolamine |
 |
 |
 |
| 21 |
Diisocyanates |
 |
 |
 |
| 22 |
Dioxin and dioxin-like compounds |
 |
 |
 |
| 23 |
Ethylene glycol |
 |
 |
 |
 |
| 24 |
Ethylene oxide |
 |
 |
 |
| 25 |
Formaldehyde |
 |
 |
 |
 |
| 26 |
Hydrazine |
 |
 |
 |
 |
| 27 |
Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) |
 |
 |
 |
 |
| 28 |
Methanol |
 |
 |
 |
 |
| 29 |
Methyl ethyl ketone |
 |
 |
 |
 |
| 30 |
N,N-Dimethylformamide |
 |
 |
 |
 |
| 31 |
Nickel |
 |
 |
 |
| 32 |
Nickel compounds |
 |
 |
 |
| 33 |
Nitrate compounds (water dissociable; reportable only when in aqueous solution) |
 |
 |
 |
| 34 |
Nitric acid |
 |
 |
 |
| 35 |
Nitrobenzene |
 |
 |
 |
 |
| 36 |
Phosgene |
 |
 |
 |
 |
| 37 |
Phosphoric acid |
 |
 |
 |
 |
| 38 |
Phthalic anhydride |
 |
 |
 |
 |
| 39 |
Propylene oxide |
 |
 |
 |
 |
| 40 |
Sodium hydroxide (solution) |
 |
 |
 |
| 41 |
Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) |
 |
 |
 |
| 42 |
Toluene |
 |
 |
 |
 |
| 43 |
Toluene diisocyanate (mixed isomers) |
 |
 |
 |
 |
| 44 |
Toluene-2,4-diisocyanate |
 |
 |
 |
| 45 |
Toluene-2,6-diisocyanate |
 |
 |
 |
| 46 |
Trichloroethylene |
 |
 |
 |
 |
| 47 |
Trichlorofluoromethane (CFC-11) |
 |
 |
 |
 |
| 48 |
Xylene (mixed isomers) |
 |
 |
 |
 |
| 49 |
Zinc (fume or dust) |
 |
 |
 |
 |
| 50 |
Zinc compounds |
 |
 |
 |
| 51 |
n-Dioctyl phthalate |
 |
 |
 |