EPA TRI Chemical
Diflubenzuron
CAS Number: 35367-38-5
- Total releases
- 75 lbs
- Number of facilities
- 16
- Carcinogen
- No
- PBT substance
- No
According to the EPA Toxics Release Inventory, Diflubenzuron (CAS 35367-38-5) is disclosed by 16 Form R facilities totaling 75 lbs of reported releases. TRI pounds are self-reported disclosure totals, not a measured public-health risk score.
Diflubenzuron (CAS 35367-38-5) is a chemical tracked by the EPA Toxics Release Inventory (TRI) program under Section 313 of the Emergency Planning and Community Right-to-Know Act. The TRI requires industrial facilities above specified threshold quantities to disclose annual manufacturing, processing, and otherwise-used volumes, along with quantities released to air, water, land, and off-site transfers.
A carcinogen flag, when present on other chemicals in this database, reflects an assessment from EPA, IARC, or the National Toxicology Program rather than a TRI-specific determination. The largest individual disclosure in the current dataset comes from RITEPACK INC in KS at 50 lbs.
TRI volumes are self-reported estimates, not measured stack emissions, and each pound counts equally regardless of chemical toxicity, so total pounds should not be equated with total risk. Inclusion of a chemical or facility in the TRI does not itself establish a health hazard; it documents the public right-to-know record. Consult EPA's IRIS (Integrated Risk Information System) and the Agency for Toxic Substances and Disease Registry for health-effect summaries.
AIR pathway mix
Diflubenzuron: how the 75 lbs splits
75 lbs across all reported pathways
- Air Releases75 lbs100.0%
Diflubenzuron's 75 lbs Form-R total is AIR, with air releases making up 100.0% of the bar. Off-site transfers stay separate from air, water, and land releases.
Trend & Where It's Reported
Between 2019 and 2023, cumulative annual Diflubenzuron releases across all reporting facilities held roughly flat (10 lbs → 10 lbs). Year-to-year swings reflect facility openings/closures and reporting changes as much as underlying activity.
Reporting for Diflubenzuron is highly concentrated: Kansas accounts for 66.8% of the reported total (1 facility). Next: Georgia.
- Kansas 50 lbs
- Georgia 25 lbs
- New Hampshire 0 lbs
- Nebraska 0 lbs
- Missouri 0 lbs
Reporting for Diflubenzuron is highly concentrated by industry: Chemicals facilities account for 100.0% of the reported total (5 facilities). Next: Food.
- Chemicals 75 lbs
- Food 0 lbs
Which facilities release the most of this chemical?
Facilities with the largest reported releases of Diflubenzuron. Up to 50 shown.
Frequently Asked Questions
What is Diflubenzuron in the EPA TRI? ▼
How much Diflubenzuron is disclosed in U.S. TRI filings? ▼
How does EPA TRI classify Diflubenzuron? ▼
Which facilities disclose the most Diflubenzuron? ▼
What is the CAS number for Diflubenzuron? ▼
Health Information
Data comes from the EPA Toxic Release Inventory (TRI) program. Release quantities are self-reported by facilities and may represent estimates. The total shown aggregates reports across all facilities and reporting years.
PlainEnviro presents this data without advocacy framing. The presence of a chemical in the TRI database does not by itself indicate a health risk at current exposure levels. For health-related questions about specific chemical exposures, consult your local health agency or a toxicologist.
Related
Disclaimer: This information is provided for informational purposes only and does not constitute professional advice. Data is sourced from the EPA Toxic Release Inventory (TRI). Consult a qualified professional before making decisions based on this data.
Read our methodology - how this data is sourced, computed, and verified.