♦ Carcinogen
Toluene-2,4-diisocyanate
CAS # 584-84-9
325,912 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)
+7739% overall
| Year | Total Released (lbs) | Reporting Facilities | vs Prior Year |
|---|---|---|---|
| 2015 | 3,363 | 51 | — |
| 2016 | 7,233 | 55 | +115% |
| 2017 | 3,249 | 56 | -55% |
| 2018 | 10,683 | 52 | +229% |
| 2019 | 410 | 29 | -96% |
| 2020 | 2,406 | 53 | +487% |
| 2021 | 558 | 53 | -77% |
| 2022 | 28,763 | 53 | +5055% |
| 2023 | 5,632 | 52 | -80% |
| 2024 | 263,616 | 60 | +4581% |
Top Releasing Industries
| Industry Sector | Total Released (lbs) | Facilities |
|---|---|---|
| Administrative and Support and Waste Management | 271,508 | 14 |
| Manufacturing | 54,339 | 69 |
| Wholesale Trade | 65 | 6 |
| Facility | Location | Year | Total (lbs) | Air | Water |
|---|---|---|---|---|---|
| TREMCO CPG INC | CLEVELAND, OH | 2024 | — | — | — |
| APT ADVANCED POLYMER TECHNOLOGY CORP. | EVANS CITY, PA | 2024 | — | — | — |
| POLYCOAT PRODUCTS LLC | BEDFORD, TX | 2024 | — | — | — |
| BEYNON SPORTS SURFACES, INC. | HUNT VALLEY, MD | 2024 | — | — | — |
| CHEMENCE, INC. | ALPHARETTA, GA | 2024 | — | — | — |
| ISOTEC INTERNATIONAL | CANTON, GA | 2024 | — | — | — |
| LORD CORP/SAEGERTOWN | SAEGERTOWN, PA | 2024 | — | — | — |
| CYTEC OLEAN INC | OLEAN, NY | 2024 | — | — | — |
| SPONGE JET INC | MONTROSE, PA | 2024 | — | — | — |
| HYUNDAI TRANSYS | ELLABELL, GA | 2024 | — | — | — |
| DSM DESOTECH INC. | STANLEY, NC | 2024 | — | — | — |
| EDO CORP WESTERN DIVISION | SOUTH SALT LAKE, UT | 2024 | — | — | — |
| AXEL ROYAL, LLC | TULSA, OK | 2024 | — | — | — |
| POLYURETHANE SPECIALTIES COMPANY INCORPORATED | LYNDHURST, NJ | 2024 | — | — | — |
| HENKEL PUERTO RICO INC | SABANA GRANDE, PR | 2024 | — | — | — |
| BRENNTAG GREAT LAKES, LLC-DISTRIBUTION | MENOMONEE FALLS, WI | 2024 | — | — | — |
| INEOS COMPOSITES US, LLC | JACKSONVILLE, AR | 2024 | — | — | — |
| JESCO RESOURCES INC | ROSEDALE, MS | 2024 | — | — | — |
| AXALTA COATING SYSTEMS USA LLC | MOUNT CLEMENS, MI | 2024 | — | — | — |
| ARLON INC | EAST PROVIDENCE, RI | 2024 | — | — | — |
| LEAR CORPORATION | FARWELL, MI | 2024 | — | — | — |
| EXXON USA - OLATHE GREASE PLANT | OLATHE, KS | 2024 | — | — | — |
| PPG INDUSTRIES | CIRCLEVILLE, OH | 2024 | — | — | — |
| URETHANE POLYMERS INTERNATIONAL | FONTANA, CA | 2024 | — | — | — |
| LYMTAL INTERNATIONAL,INC | LAKE ORION, MI | 2024 | — | — | — |
| (VEOLIA) ELEMENTAL ENVIRONMENTAL SOLUTIONS LLC - GUM SPRINGS PLANT | ARKADELPHIA, AR | 2024 | 258,394 | 1 | — |
| SYNGENTA CROP PROTECTION, LLC. - ST GABRIEL PLANT | SAINT GABRIEL, LA | 2024 | 2,168 | 2,168 | — |
| LEAR CORPORATION - HEBRON PLANT | HEBRON, OH | 2024 | 1,980 | — | — |
| US ECOLOGY | ROBSTOWN, TX | 2024 | 184 | — | — |
| MASTER BUILDERS SOLUTIONS CONSTRUCTION SYSTEMS US LLC | BRIGHTON, CO | 2024 | 165 | 165 | — |
| WOODBRIDGE | LITHONIA, GA | 2024 | 145 | 145 | — |
| ELITE COMFORT SOLUTIONS - FORT SMITH | FORT SMITH, AR | 2024 | 129 | 129 | — |
| FEHRER AUTOMOTIVE NORTH AMERICA LLC | GADSDEN, AL | 2024 | 121 | 121 | — |
| CARPENTER CO. | RUSSELLVILLE, KY | 2024 | 71 | 71 | — |
| TOYOTA BOSHOKU MISSISSIPPI, LLC | MANTACHIE, MS | 2024 | 65 | 65 | — |
| CARPENTER CO. - MT. AIRY, NC | MT. AIRY, NC | 2024 | 31 | 31 | — |
| TOYOTA BOSHOKU INDIANA LLC | PRINCETON, IN | 2024 | 28 | 28 | — |
| TRI-CON INDUSTRIES, LTD. MANUFACTURING PLANT | LINCOLN, NE | 2024 | 22 | 22 | — |
| PACIFIC POLYMERS INTL INC | GARDEN GROVE, CA | 2024 | 22 | 22 | — |
| ARMALY SPONGE CO. DBA. ARMALY BRANDS | COMMERCE TWP, MI | 2024 | 17 | 17 | — |
| DELTA PETROLEUM COMPANY | BAYTOWN, TX | 2024 | 15 | 15 | — |
| CLEAN HARBORS ENVIRONMENTAL SERVICES INC | KIMBALL, NE | 2024 | 14 | 14 | — |
| COIM USA | PAULSBORO, NJ | 2024 | 10 | 10 | — |
| VEOLIA ES TECHNICAL SOLUTIONS | BEAUMONT, TX | 2024 | 8 | 8 | — |
| PREMOLD CORP | OCONOMOWOC, WI | 2024 | 7 | 7 | — |
| TRELLEBORG MARINE SYSTEMS USA, INC. | BERRYVILLE, VA | 2024 | 5 | 5 | — |
| STOCKMEIER URETHANES USA, INC | CLARKSBURG, WV | 2024 | 4 | 4 | — |
| HEALTHCARE SC, LLC | WINNSBORO, SC | 2024 | 3 | 3 | — |
| 3M CO - SPRINGFIELD FACILITY | SPRINGFIELD, MO | 2024 | 2 | 2 | — |
| ANDERSON DEVELOPMENT COMPANY | ADRIAN, MI | 2024 | 2 | 2 | — |