♦ Carcinogen
Phenytoin
CAS # 57-41-0
12,140 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)
-59% overall
| Year | Total Released (lbs) | Reporting Facilities | vs Prior Year |
|---|---|---|---|
| 2015 | 1,600 | 1 | — |
| 2016 | 1,700 | 2 | +6% |
| 2017 | 1,800 | 1 | +6% |
| 2018 | 1,900 | 1 | +6% |
| 2019 | 1,400 | 1 | -26% |
| 2020 | 830 | 1 | -41% |
| 2021 | 830 | 1 | 0% |
| 2022 | 420 | 1 | -49% |
| 2023 | 1,000 | 1 | +138% |
| 2024 | 660 | 1 | -34% |
Top Releasing Industries
| Industry Sector | Total Released (lbs) | Facilities |
|---|---|---|
| Health Care and Social Assistance | 0 | 1 |
| Manufacturing | 12,140 | 1 |
| Facility | Location | Year | Total (lbs) | Air | Water |
|---|---|---|---|---|---|
| PHARMACIA & UPJOHN COMPANY, LLC. | PORTAGE, MI | 2024 | 660 | 660 | — |
| PHARMACIA & UPJOHN COMPANY, LLC. | PORTAGE, MI | 2023 | 1,000 | 1,000 | — |
| PHARMACIA & UPJOHN COMPANY, LLC. | PORTAGE, MI | 2022 | 420 | 420 | — |
| PHARMACIA & UPJOHN COMPANY, LLC. | PORTAGE, MI | 2021 | 830 | 830 | — |
| PHARMACIA & UPJOHN COMPANY, LLC. | PORTAGE, MI | 2020 | 830 | 830 | — |
| PHARMACIA & UPJOHN COMPANY, LLC. | PORTAGE, MI | 2019 | 1,400 | 1,400 | — |
| PHARMACIA & UPJOHN COMPANY, LLC. | PORTAGE, MI | 2018 | 1,900 | 1,900 | — |
| PHARMACIA & UPJOHN COMPANY, LLC. | PORTAGE, MI | 2017 | 1,800 | 1,800 | — |
| ABRAZO WEST CAMPUS | GOODYEAR, AZ | 2016 | — | — | — |
| PHARMACIA & UPJOHN COMPANY, LLC. | PORTAGE, MI | 2016 | 1,700 | 1,700 | — |
| PHARMACIA & UPJOHN COMPANY, LLC. | PORTAGE, MI | 2015 | 1,600 | 1,600 | — |