Facility profile
Mitsubishi Chemical America
Violation Identified across 10 of the last 12 quarters, with $336,501 in recorded penalties.
Noncompliance quarters
10
Counted from the imported ECHO record over the last 12 quarters.
Penalties
$336,501
Recorded enforcement amount carried into the facility page.
Last inspection
2025-08-11
Displayed as plain language instead of hidden in agency exports.
Trend
Watch
Reported on-site releases are higher in 2024 than in 2022.
| Year | Air | Water | Land | Total |
|---|---|---|---|---|
| 2022 | 106,549 lbs | 469 lbs | 280 lbs | 107,298 lbs |
| 2023 | 99,342 lbs | 219 lbs | 80 lbs | 99,641 lbs |
| 2024 | 114,553 lbs | 147 lbs | 0 lbs | 114,700 lbs |
Chemical breakdown
What this facility is reporting
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Methyl methacrylate
Latest 2024 TRI data shows air as the largest reported pathway for this chemical at the facility.
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Methanol
Latest 2024 TRI data shows air as the largest reported pathway for this chemical at the facility.
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2-Methyllactonitrile
Latest 2024 TRI data shows air as the largest reported pathway for this chemical at the facility.
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Hydrogen cyanide
Latest 2024 TRI data shows air as the largest reported pathway for this chemical at the facility.
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1, 2-Phenylenediamine
Latest 2024 TRI data shows air as the largest reported pathway for this chemical at the facility.
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Diisocyanates
Latest 2024 TRI data shows air as the largest reported pathway for this chemical at the facility.
Enforcement layer
Why the ECHO-style detail matters
Violation Identified across 10 of the last 12 quarters, with $336,501 in recorded penalties.