♦ Carcinogen
Toluene diisocyanate (mixed isomers)
CAS # 26471-62-5
609,941 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)
+677% overall
| Year | Total Released (lbs) | Reporting Facilities | vs Prior Year |
|---|---|---|---|
| 2015 | 38,616 | 136 | — |
| 2016 | 33,109 | 134 | -14% |
| 2017 | 39,808 | 136 | +20% |
| 2018 | 47,512 | 137 | +19% |
| 2019 | 15,425 | 90 | -68% |
| 2020 | 28,953 | 131 | +88% |
| 2021 | 61,459 | 136 | +112% |
| 2022 | 24,416 | 136 | -60% |
| 2023 | 20,457 | 132 | -16% |
| 2024 | 300,186 | 133 | +1367% |
Top Releasing Industries
| Industry Sector | Total Released (lbs) | Facilities |
|---|---|---|
| Administrative and Support and Waste Management | 399,135 | 13 |
| Manufacturing | 210,686 | 163 |
| Public Administration | 75 | 1 |
| Wholesale Trade | 45 | 4 |
| Facility | Location | Year | Total (lbs) | Air | Water |
|---|---|---|---|---|---|
| WOODBRIDGE ROMULUS CORPORATION | ROMULUS, MI | 2023 | 1 | 1 | — |
| ZINUS USA INC. | MCDONOUGH, GA | 2023 | 1 | 1 | — |
| ECO SERVICES BATON ROUGE SITE | BATON ROUGE, LA | 2023 | 1 | 1 | — |
| FOAMEX LP | CORNELIUS, NC | 2023 | 0 | 0 | — |
| HEMPEL USA DALLAS | DALLAS, TX | 2023 | 0 | 0 | — |
| CHEROKEE FINISHING CO SPARTAN MILLS | GAFFNEY, SC | 2023 | 0 | 0 | — |
| CHEMLINE, INC | SAINT LOUIS, MO | 2023 | 0 | 0 | — |
| ELITE COMFORT SOLUTIONS | HAVRE DE GRACE, MD | 2023 | 0 | 0 | — |
| CLEAN HARBORS DEER PARK LLC | LA PORTE, TX | 2023 | 0 | 0 | — |
| CLEAN HARBORS EL DORADO LLC | EL DORADO, AR | 2023 | 0 | 0 | — |
| PRESTIGE FABRICATORS, INC. | ASHEBORO, NC | 2023 | 0 | 0 | — |
| ITWC | MALCOM, IA | 2023 | 0 | 0 | — |
| HERITAGE THERMAL SERVICES | EAST LIVERPOOL, OH | 2023 | 0 | 0 | — |
| ROSS INCINERATION SERVICES (GRAFTON, OH) | GRAFTON, OH | 2023 | 0 | 0 | — |
| VANDEMARK CHEMICAL INC. | LOCKPORT, NY | 2023 | 0 | 0 | — |
| ARKEMA INC | CHATHAM, VA | 2022 | — | — | — |
| WESTERN BONDED PRODUCTS INC | PHOENIX, AZ | 2022 | — | — | — |
| ENGINEERED POLYMER SOLUTIONS, INC. - HAGERSTOWN | WILLIAMSPORT, MD | 2022 | — | — | — |
| LYMTAL INTERNATIONAL,INC | LAKE ORION, MI | 2022 | — | — | — |
| AMERICAN POLYMERS CORP DBA POLYCOAT PRODUCTS | SANTA FE SPRINGS, CA | 2022 | — | — | — |
| SUPERIOR TIRE & RUBBER/WARREN | WARREN, PA | 2022 | — | — | — |
| MARCHEM CORPORATION | MARYLAND HEIGHTS, MO | 2022 | — | — | — |
| SURFACE SPECIALTIES INCORPORATED | NORTH AUGUSTA, SC | 2022 | — | — | — |
| RENOSOL SEATING | SELMA, AL | 2022 | — | — | — |
| ELANTAS PDG, INC. | SAINT LOUIS, MO | 2022 | — | — | — |
| SIERRA ARMY DEPOT | HERLONG, CA | 2022 | — | — | — |
| SICPA SECURINK CORPORATION | SPRINGFIELD, VA | 2022 | — | — | — |
| VANDEMARK CHEMICAL INC. | LOCKPORT, NY | 2022 | — | — | — |
| POLYURETHANE SPECIALTIES COMPANY INCORPORATED | LYNDHURST, NJ | 2022 | — | — | — |
| SYNGENTA CROP PROTECTION, LLC. - ST GABRIEL PLANT | SAINT GABRIEL, LA | 2022 | — | — | — |
| SIKA CORP | LYNDHURST, NJ | 2022 | — | — | — |
| MCP URETHANES | PITTSBURG, KS | 2022 | — | — | — |
| POLYCOAT PRODUCTS LLC | BEDFORD, TX | 2022 | — | — | — |
| E. R. CARPENTER L.P. - POWELL PLANT | PASADENA, TX | 2022 | — | — | — |
| POLYTEK DEVELOPMENT CORP | EASTON, PA | 2022 | — | — | — |
| NALCO CHAMPION | FREEPORT, TX | 2022 | — | — | — |
| DAY-TIMERS, INC. | EAST TEXAS, PA | 2022 | — | — | — |
| NEXTEER AUTOMOTIVE CORP | SAGINAW, MI | 2022 | — | — | — |
| DSM DESOTECH INC. | STANLEY, NC | 2022 | — | — | — |
| AMERICAN ROLLER CO LLC | WALKERTON, IN | 2022 | — | — | — |
| 3M - FAIRMONT | FAIRMONT, MN | 2022 | — | — | — |
| TEXAS MOLECULAR - DEER PARK SERVICES | DEER PARK, TX | 2022 | 8,872 | — | — |
| AFI - VERONA | TUPELO, MS | 2022 | 3,240 | 3,240 | — |
| CARPENTER CO. | RUSSELLVILLE, KY | 2022 | 845 | 845 | — |
| CARPENTER COMPANY LAKELAND 60 | LAKELAND, FL | 2022 | 693 | 693 | — |
| BAYER MATERIALSCIENCE | NEW MARTINSVILLE, WV | 2022 | 660 | 660 | — |
| CARPENTER COMPANY | ELKHART, IN | 2022 | 649 | 649 | — |
| ER CARPENTER LP | TEMPLE, TX | 2022 | 610 | 610 | — |
| CARPENTER CO | ALLENTOWN, PA | 2022 | 517 | 517 | — |
| CARPENTER COMPANY RICHMOND PLANT | RICHMOND, VA | 2022 | 476 | 476 | — |