| 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 |
1,2-Dichloroethane |
 |
 |
 |
 |
| 3 |
1,3-Butadiene |
 |
 |
 |
 |
| 4 |
Aluminum oxide (fibrous forms) |
 |
 |
 |
| 5 |
Ammonia |
 |
 |
 |
 |
| 6 |
Antimony compounds |
 |
 |
 |
| 7 |
Benzene |
 |
 |
 |
 |
| 8 |
Benzo[g,h,i]perylene |
 |
 |
 |
 |
| 9 |
Carbonyl sulfide |
 |
 |
 |
 |
| 10 |
Certain glycol ethers |
 |
 |
 |
| 11 |
Chlorine |
 |
 |
 |
 |
| 12 |
Chlorine dioxide |
 |
 |
 |
 |
| 13 |
Chromium compounds (except for chromite ore mined in the Transvaal Region) |
 |
 |
 |
| 14 |
Cobalt |
 |
 |
 |
| 15 |
Cobalt compounds |
 |
 |
 |
| 16 |
Cumene |
 |
 |
 |
 |
| 17 |
Cyclohexane |
 |
 |
 |
 |
| 18 |
Diethanolamine |
 |
 |
 |
| 19 |
Dioxin and dioxin-like compounds |
 |
 |
 |
| 20 |
Ethanaminium, N,N-diethyl-N-methyl-2-[(2-methyl-1-oxo-2-propenyl)oxy]-, methyl sulfate, polymer with 2-ethylhexyl 2-methyl-2-propenoate, α-fluoro-ω-[2-[(2-methyl-1-oxo-2-propenyl)oxy]ethyl]poly(difluoromethylene), 2-hydroxyethyl 2-methyl-2-propenoate and N-(hydroxymethyl)-2-propenamide |
 |
 |
 |
| 21 |
Ethylbenzene |
 |
 |
 |
 |
| 22 |
Ethylene |
 |
 |
 |
| 23 |
Ethylene glycol |
 |
 |
 |
 |
| 24 |
Hydrogen fluoride |
 |
 |
 |
| 25 |
Hydrogen sulfide |
 |
 |
 |
 |
| 26 |
Lead compounds |
 |
 |
 |
| 27 |
Mercury compounds |
 |
 |
 |
| 28 |
Methanol |
 |
 |
 |
 |
| 29 |
Methyl ethyl ketone |
 |
 |
 |
 |
| 30 |
Molybdenum trioxide |
 |
 |
 |
| 31 |
Naphthalene |
 |
 |
 |
 |
| 32 |
Nickel |
 |
 |
 |
| 33 |
Nickel compounds |
 |
 |
 |
| 34 |
Nitrate compounds (water dissociable; reportable only when in aqueous solution) |
 |
 |
 |
| 35 |
Nitric acid |
 |
 |
 |
| 36 |
Phenol |
 |
 |
 |
 |
| 37 |
Phosphonic acid, perfluoro-C6-12-alkyl derivs. |
 |
 |
 |
| 38 |
Polychlorinated biphenyls |
 |
 |
 |
 |
| 39 |
Polycyclic aromatic compounds |
 |
 |
 |
| 40 |
Propylene |
 |
 |
 |
| 41 |
Sodium hydroxide (solution) |
 |
 |
 |
| 42 |
Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) |
 |
 |
 |
| 43 |
Tetrachloroethylene |
 |
 |
 |
 |
| 44 |
Toluene |
 |
 |
 |
 |
| 45 |
Vanadium compounds |
 |
 |
 |
| 46 |
Xylene (mixed isomers) |
 |
 |
 |
 |
| 47 |
Zinc compounds |
 |
 |
 |
| 48 |
n-Hexane |
 |
 |
 |
 |
| 49 |
o-Xylene |
 |
 |
 |