Iron pentacarbonyl
CAS # 13463-40-6
207,733 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)
-57% overall
| Year | Total Released (lbs) | Reporting Facilities | vs Prior Year |
|---|---|---|---|
| 2015 | 30,959 | 3 | — |
| 2016 | 27,731 | 2 | -10% |
| 2017 | 30,355 | 2 | +9% |
| 2018 | 39,485 | 2 | +30% |
| 2020 | 15,459 | 2 | -61% |
| 2021 | 14,261 | 2 | -8% |
| 2022 | 21,979 | 1 | +54% |
| 2023 | 14,210 | 1 | -35% |
| 2024 | 13,294 | 2 | -6% |
Top Releasing Industries
| Industry Sector | Total Released (lbs) | Facilities |
|---|---|---|
| Wholesale Trade | 0 | 1 |
| Manufacturing | 207,733 | 3 |
| Facility | Location | Year | Total (lbs) | Air | Water |
|---|---|---|---|---|---|
| DIXIE CHEMICAL COMPANY | PASADENA, TX | 2024 | — | — | — |
| ISP CHEMICALS INC | HUNTSVILLE, AL | 2024 | 13,294 | 13,294 | — |
| ISP CHEMICALS INC | HUNTSVILLE, AL | 2023 | 14,210 | 14,210 | — |
| ISP CHEMICALS INC | HUNTSVILLE, AL | 2022 | 21,979 | 21,979 | — |
| ISP CHEMICALS INC | HUNTSVILLE, AL | 2021 | 14,251 | 14,251 | — |
| KAMAL | SAN ANTONIO, TX | 2021 | 10 | 10 | — |
| DIXIE CHEMICAL COMPANY | PASADENA, TX | 2020 | — | — | — |
| ISP CHEMICALS INC | HUNTSVILLE, AL | 2020 | 15,459 | 15,459 | — |
| DIXIE CHEMICAL COMPANY | PASADENA, TX | 2018 | — | — | — |
| ISP CHEMICALS INC | HUNTSVILLE, AL | 2018 | 39,485 | 39,485 | — |
| DIXIE CHEMICAL COMPANY | PASADENA, TX | 2017 | — | — | — |
| ISP CHEMICALS INC | HUNTSVILLE, AL | 2017 | 30,355 | 30,355 | — |
| DIXIE CHEMICAL COMPANY | PASADENA, TX | 2016 | — | — | — |
| ISP CHEMICALS INC | HUNTSVILLE, AL | 2016 | 27,731 | 27,731 | — |
| TECHNICHEM INC | MEDFORD, NJ | 2015 | — | — | — |
| DIXIE CHEMICAL COMPANY | PASADENA, TX | 2015 | — | — | — |
| ISP CHEMICALS INC | HUNTSVILLE, AL | 2015 | 30,959 | 30,959 | — |