EPA TRI Chemical
Acetophenone
CAS Number: 98-86-2
- Total releases
- 3.4M lbs
- Number of facilities
- 46
- Carcinogen
- No
- PBT substance
- No
According to the EPA Toxics Release Inventory, Acetophenone (CAS 98-86-2) is disclosed by 46 Form R facilities totaling 3.4M lbs of reported releases. TRI pounds are self-reported disclosure totals, not a measured public-health risk score.
Acetophenone (CAS 98-86-2) 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 LYONDELL CHEMICAL CO in TX at 2.4M 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.
MIXED pathway mix
Acetophenone: how the 3.4M lbs splits
3.4M lbs across all reported pathways
- Land Disposal2.3M lbs67.4%
- Air Releases1.0M lbs30.4%
- Off-site Transfers71.3K lbs2.1%
- Water Discharges4.4K lbs0.1%
Acetophenone's 3.4M lbs Form-R total is MIXED, with land disposal making up 67.4% of the bar. Next segment: air releases at 30.4%.
Trend & Where It's Reported
Between 2019 and 2023, cumulative annual Acetophenone releases across all reporting facilities decreased by 42% (811.0K lbs → 472.4K lbs). Year-to-year swings reflect facility openings/closures and reporting changes as much as underlying activity.
Reporting for Acetophenone is highly concentrated: Texas accounts for 77.9% of the reported total (16 facilities). Next: Kentucky.
- Texas 2.6M lbs
- Kentucky 550.3K lbs
- Pennsylvania 49.0K lbs
- Louisiana 38.9K lbs
- Indiana 35.7K lbs
Reporting for Acetophenone is highly concentrated by industry: Chemicals facilities account for 93.4% of the reported total (29 facilities). Next: Electrical Equipment.
- Chemicals 3.2M lbs
- Electrical Equipment 221.6K lbs
- Nonmetallic Mineral Product 712 lbs
- Petroleum 263 lbs
- Hazardous Waste 3 lbs
Which facilities release the most of this chemical?
Facilities with the largest reported releases of Acetophenone. Up to 50 shown.
Frequently Asked Questions
What is Acetophenone in the EPA TRI? ▼
How much Acetophenone is disclosed in U.S. TRI filings? ▼
How does EPA TRI classify Acetophenone? ▼
Which facilities disclose the most Acetophenone? ▼
What is the CAS number for Acetophenone? ▼
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.