♦ Carcinogen
Diaminotoluene (mixed isomers)
CAS # 25376-45-8
65,538 lbs total reported releases across all facilities and years.
Facilities listed below reported releases of this chemical to the EPA Toxic Release Inventory (TRI). Quantities are self-reported annual totals in pounds, broken out by release pathway. Click any facility name for its full compliance profile.
National Release Trend (2015–2024)
+22% overall
| Year | Total Released (lbs) | Reporting Facilities | vs Prior Year |
|---|---|---|---|
| 2015 | 3,985 | 16 | — |
| 2016 | 4,753 | 15 | +19% |
| 2017 | 2,949 | 14 | -38% |
| 2018 | 13,139 | 13 | +346% |
| 2019 | 0 | 6 | -100% |
| 2020 | 4,200 | 11 | +2333444% |
| 2021 | 4,283 | 10 | +2% |
| 2022 | 23,229 | 11 | +442% |
| 2023 | 4,148 | 10 | -82% |
| 2024 | 4,852 | 10 | +17% |
Top Releasing Industries
| Industry Sector | Total Released (lbs) | Facilities |
|---|---|---|
| Manufacturing | 46,453 | 15 |
| Administrative and Support and Waste Management | 19,085 | 6 |
| Wholesale Trade | 0 | 1 |
| Facility | Location | Year | Total (lbs) | Air | Water |
|---|---|---|---|---|---|
| ROYCE ASSOCIATES L P PASSAIC COLOR CHEMICAL CO DIV | PATERSON, NJ | 2024 | — | — | — |
| QUES INDUSTRIES INC | CLEVELAND, OH | 2024 | — | — | — |
| VANDERBILT CHEMICALS LLC | MURRAY, KY | 2024 | — | — | — |
| BASF CORP - GEISMAR SITE | GEISMAR, LA | 2024 | 2,756 | 2,498 | 258 |
| PASADENA PLANT | PASADENA, TX | 2024 | 1,831 | 1,821 | 5 |
| BAYER MATERIALSCIENCE | NEW MARTINSVILLE, WV | 2024 | 201 | 201 | — |
| EVONIK CORPORATION | LOS ANGELES, CA | 2024 | 61 | 61 | — |
| BAYER MATERIALSCIENCE BAYTOWN | BAYTOWN, TX | 2024 | 3 | 3 | — |
| CLEAN HARBORS DEER PARK LLC | LA PORTE, TX | 2024 | 0 | 0 | — |
| HERITAGE THERMAL SERVICES | EAST LIVERPOOL, OH | 2024 | 0 | 0 | — |
| VANDERBILT CHEMICALS LLC | MURRAY, KY | 2023 | — | — | — |
| ROYCE ASSOCIATES L P PASSAIC COLOR CHEMICAL CO DIV | PATERSON, NJ | 2023 | — | — | — |
| BASF CORP - GEISMAR SITE | GEISMAR, LA | 2023 | 2,527 | 2,525 | 2 |
| PASADENA PLANT | PASADENA, TX | 2023 | 1,364 | 1,354 | 5 |
| BAYER MATERIALSCIENCE | NEW MARTINSVILLE, WV | 2023 | 201 | 201 | — |
| EVONIK CORPORATION | LOS ANGELES, CA | 2023 | 52 | 52 | — |
| BAYER MATERIALSCIENCE BAYTOWN | BAYTOWN, TX | 2023 | 3 | 3 | — |
| CLEAN HARBORS EL DORADO LLC | EL DORADO, AR | 2023 | 0 | 0 | — |
| CLEAN HARBORS DEER PARK LLC | LA PORTE, TX | 2023 | 0 | 0 | — |
| HERITAGE THERMAL SERVICES | EAST LIVERPOOL, OH | 2023 | 0 | 0 | — |
| EVONIK CORPORATION | LOS ANGELES, CA | 2022 | — | — | — |
| VANDERBILT CHEMICALS LLC | MURRAY, KY | 2022 | — | — | — |
| ROYCE ASSOCIATES L P PASSAIC COLOR CHEMICAL CO DIV | PATERSON, NJ | 2022 | — | — | — |
| VICKERY ENVIRONMENTAL INC | VICKERY, OH | 2022 | 19,071 | — | — |
| BASF CORP - GEISMAR SITE | GEISMAR, LA | 2022 | 2,498 | 2,478 | 20 |
| PASADENA PLANT | PASADENA, TX | 2022 | 1,461 | 1,451 | 5 |
| BAYER MATERIALSCIENCE | NEW MARTINSVILLE, WV | 2022 | 196 | 196 | — |
| ECO SERVICES BATON ROUGE SITE | BATON ROUGE, LA | 2022 | 1 | 1 | — |
| BAYER MATERIALSCIENCE BAYTOWN | BAYTOWN, TX | 2022 | 1 | 1 | — |
| CLEAN HARBORS DEER PARK LLC | LA PORTE, TX | 2022 | 0 | 0 | — |
| HERITAGE THERMAL SERVICES | EAST LIVERPOOL, OH | 2022 | 0 | 0 | — |
| ROYCE ASSOCIATES L P PASSAIC COLOR CHEMICAL CO DIV | PATERSON, NJ | 2021 | — | — | — |
| DELTA PETROLEUM COMPANY | BAYTOWN, TX | 2021 | — | — | — |
| VANDERBILT CHEMICALS LLC | MURRAY, KY | 2021 | — | — | — |
| BASF CORP - GEISMAR SITE | GEISMAR, LA | 2021 | 2,625 | 2,514 | 111 |
| PASADENA PLANT | PASADENA, TX | 2021 | 1,351 | 1,341 | 5 |
| BAYER MATERIALSCIENCE | NEW MARTINSVILLE, WV | 2021 | 195 | 195 | — |
| BAYER MATERIALSCIENCE BAYTOWN | BAYTOWN, TX | 2021 | 61 | 61 | — |
| EVONIK CORPORATION | LOS ANGELES, CA | 2021 | 51 | 51 | — |
| CLEAN HARBORS DEER PARK LLC | LA PORTE, TX | 2021 | 0 | 0 | — |
| HERITAGE THERMAL SERVICES | EAST LIVERPOOL, OH | 2021 | 0 | 0 | — |
| THE DOW CHEMICAL COMPANY TEXAS OPERATIONS | FREEPORT, TX | 2020 | — | — | — |
| ROYCE ASSOCIATES L P PASSAIC COLOR CHEMICAL CO DIV | PATERSON, NJ | 2020 | — | — | — |
| EVONIK CORPORATION | LOS ANGELES, CA | 2020 | — | — | — |
| VANDERBILT CHEMICALS LLC | MURRAY, KY | 2020 | — | — | — |
| BASF CORP - GEISMAR SITE | GEISMAR, LA | 2020 | 2,693 | 2,584 | 109 |
| PASADENA PLANT | PASADENA, TX | 2020 | 1,305 | 1,303 | 1 |
| BAYER MATERIALSCIENCE | NEW MARTINSVILLE, WV | 2020 | 201 | 201 | — |
| BAYER MATERIALSCIENCE BAYTOWN | BAYTOWN, TX | 2020 | 1 | 1 | — |
| CLEAN HARBORS DEER PARK LLC | LA PORTE, TX | 2020 | 0 | 0 | — |