Stanchem INC
Total reported releases 1k lb fell meaningfully year over year (-23%). Total releases concentrations are up 11% since 2010.
401 BERLIN ST, East Berlin, Connecticut · 325510 · Chemicals
Notable Signals
No notable signals at this facility for the current reporting year. See chemicals and equity context below for the full picture.
What This Facility Releases
Vinyl acetate
Vinyl acetate concentrations are up 61% since 2010.
Butyl acrylate
Butyl acrylate concentrations are up 12% since 2010.
Methyl methacrylate
Methyl methacrylate concentrations have fallen 30% since 2010.
Styrene
Styrene concentrations have more than halved since 2010.
N-Methylolacrylamide
N-Methylolacrylamide concentrations have more than halved since 2018.
Ethyl acrylate
Ethyl acrylate concentrations have more than halved since 2013.
Acrylic acid
Acrylic acid concentrations have fallen 33% since 2020.
Acrylonitrile
Acrylonitrile concentrations have more than halved since 2018.
Around this facility Population Characteristics
Hartford County County, CT (no Census block groups within 3 miles — falling back to containing county).
Demographic shares, national-percentile rankings (PM2.5, ozone, NO₂, diesel particulate, lead-paint risk, NPL/RMP/TSDF/NPDES proximity, drinking-water non-compliance), and EJ disparity scores will render here once the EJScreen-clone ingest completes for this geography. Why this section matters →
Source. EPA Toxics Release Inventory · retrieved 2026-05-07. Reporting year 2024. TRI is a federal public-domain dataset under 17 USC §105.
What this is not. TRI quantifies releases reported by the facility under EPCRA §313 — not ambient air or water concentrations measured at receptors. We do not attribute individual health outcomes to specific facilities; that exceeds what the data can support.