| 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 |
1,1,1-Trichloroethane |
 |
 |
 |
 |
| 2 |
1,2,4-Trimethylbenzene |
 |
 |
 |
| 3 |
1,3-Butadiene |
 |
 |
 |
 |
| 4 |
Aluminum oxide (fibrous forms) |
 |
 |
 |
| 5 |
Ammonia |
 |
 |
 |
 |
| 6 |
Anthracene |
 |
 |
 |
 |
| 7 |
Benzene |
 |
 |
 |
 |
| 8 |
Benzo[g,h,i]perylene |
 |
 |
 |
 |
| 9 |
Carbonyl sulfide |
 |
 |
 |
 |
| 10 |
Certain glycol ethers |
 |
 |
 |
| 11 |
Chlorine |
 |
 |
 |
 |
| 12 |
Chromium compounds (except for chromite ore mined in the Transvaal Region) |
 |
 |
 |
| 13 |
Cresol (mixed isomers) |
 |
 |
 |
 |
| 14 |
Cyanide compounds |
 |
 |
 |
| 15 |
Cyclohexane |
 |
 |
 |
 |
| 16 |
Dimethyl sulfate |
 |
 |
 |
 |
| 17 |
Ethylbenzene |
 |
 |
 |
 |
| 18 |
Ethylene |
 |
 |
 |
| 19 |
Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) |
 |
 |
 |
 |
| 20 |
Hydrogen cyanide |
 |
 |
 |
| 21 |
Lead compounds |
 |
 |
 |
| 22 |
Manganese compounds |
 |
 |
 |
| 23 |
Mercury compounds |
 |
 |
 |
| 24 |
Methanol |
 |
 |
 |
 |
| 25 |
Methyl tert-butyl ether |
 |
 |
 |
 |
| 26 |
Molybdenum trioxide |
 |
 |
 |
| 27 |
Naphthalene |
 |
 |
 |
 |
| 28 |
Nickel |
 |
 |
 |
| 29 |
Nickel compounds |
 |
 |
 |
| 30 |
Phenanthrene |
 |
 |
 |
 |
| 31 |
Phenol |
 |
 |
 |
 |
| 32 |
Phosphoric acid |
 |
 |
 |
 |
| 33 |
Polycyclic aromatic compounds |
 |
 |
 |
| 34 |
Propylene |
 |
 |
 |
| 35 |
Sodium hydroxide (solution) |
 |
 |
 |
| 36 |
Styrene |
 |
 |
 |
 |
| 37 |
Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) |
 |
 |
 |
| 38 |
Tetrachloroethylene |
 |
 |
 |
 |
| 39 |
Toluene |
 |
 |
 |
 |
| 40 |
Xylene (mixed isomers) |
 |
 |
 |
 |
| 41 |
n-Hexane |
 |
 |
 |
 |
| 42 |
o-Xylene |
 |
 |
 |