| 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 |
1,2,4-Trimethylbenzene |
 |
 |
 |
| 2 |
Acetaldehyde |
 |
 |
 |
 |
| 3 |
Acrolein |
 |
 |
 |
 |
| 4 |
Ammonia |
 |
 |
 |
 |
| 5 |
Ammonium sulfate (solution) |
 |
 |
 |
| 6 |
Arsenic |
 |
 |
 |
 |
| 7 |
Arsenic compounds |
 |
 |
 |
| 8 |
Barium |
 |
 |
 |
 |
| 9 |
Barium compounds (except for barium sulfate (CAS No. 7727-43-7)) |
 |
 |
 |
| 10 |
Benzene |
 |
 |
 |
 |
| 11 |
Biphenyl |
 |
 |
 |
 |
| 12 |
Bromine |
 |
 |
 |
| 13 |
Bromomethane |
 |
 |
 |
 |
| 14 |
Cadmium compounds |
 |
 |
 |
| 15 |
Chlorine |
 |
 |
 |
 |
| 16 |
Chlorine dioxide |
 |
 |
 |
 |
| 17 |
Chlorodifluoromethane (HCFC-22) |
 |
 |
 |
 |
| 18 |
Chromium |
 |
 |
 |
| 19 |
Chromium compounds (except for chromite ore mined in the Transvaal Region) |
 |
 |
 |
| 20 |
Cobalt |
 |
 |
 |
| 21 |
Cobalt compounds |
 |
 |
 |
| 22 |
Copper |
 |
 |
 |
 |
| 23 |
Copper compounds |
 |
 |
 |
| 24 |
Cumene |
 |
 |
 |
 |
| 25 |
Cyclohexane |
 |
 |
 |
 |
| 26 |
Dibutyl phthalate |
 |
 |
 |
 |
| 27 |
Dichlorodifluoromethane (CFC-12) |
 |
 |
 |
 |
| 28 |
Dioxin and dioxin-like compounds |
 |
 |
 |
| 29 |
Ethylbenzene |
 |
 |
 |
 |
| 30 |
Ethylene glycol |
 |
 |
 |
 |
| 31 |
Formaldehyde |
 |
 |
 |
 |
| 32 |
Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) |
 |
 |
 |
 |
| 33 |
Hydrogen fluoride |
 |
 |
 |
| 34 |
Hydrogen sulfide |
 |
 |
 |
 |
| 35 |
Lead compounds |
 |
 |
 |
| 36 |
Manganese |
 |
 |
 |
 |
| 37 |
Manganese compounds |
 |
 |
 |
| 38 |
Mercury |
 |
 |
 |
 |
| 39 |
Mercury compounds |
 |
 |
 |
| 40 |
Methanol |
 |
 |
 |
 |
| 41 |
Methyl ethyl ketone |
 |
 |
 |
 |
| 42 |
Naphthalene |
 |
 |
 |
 |
| 43 |
Nickel |
 |
 |
 |
| 44 |
Nickel compounds |
 |
 |
 |
| 45 |
Nitrate compounds (water dissociable; reportable only when in aqueous solution) |
 |
 |
 |
| 46 |
Nitric acid |
 |
 |
 |
| 47 |
Ozone |
 |
 |
 |
| 48 |
Peracetic acid |
 |
 |
 |
| 49 |
Phosphoric acid |
 |
 |
 |
 |
| 50 |
Phthalic anhydride |
 |
 |
 |
 |
| 51 |
Polycyclic aromatic compounds |
 |
 |
 |
| 52 |
Propionaldehyde |
 |
 |
 |
 |
| 53 |
Propylene oxide |
 |
 |
 |
 |
| 54 |
Selenium |
 |
 |
 |
 |
| 55 |
Sodium hydroxide (solution) |
 |
 |
 |
| 56 |
Styrene |
 |
 |
 |
 |
| 57 |
Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) |
 |
 |
 |
| 58 |
Sulfuryl fluoride |
 |
 |
 |
| 59 |
Toluene |
 |
 |
 |
 |
| 60 |
Trichlorofluoromethane (CFC-11) |
 |
 |
 |
 |
| 61 |
Vanadium (except when contained in an alloy) |
 |
 |
 |
| 62 |
Vanadium compounds |
 |
 |
 |
| 63 |
Xylene (mixed isomers) |
 |
 |
 |
 |
| 64 |
Zinc (fume or dust) |
 |
 |
 |
 |
| 65 |
Zinc compounds |
 |
 |
 |
| 66 |
n-Hexane |
 |
 |
 |
 |