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EPA TRI Chemical

Hexafluoropropylene Oxide Dimer Acid Ammonium Salt

CAS Number: 62037-80-3

Total releases
5.2K lbs
Number of facilities
6
Carcinogen
No
PBT substance
No
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According to the EPA Toxics Release Inventory, Hexafluoropropylene Oxide Dimer Acid Ammonium Salt (CAS 62037-80-3) is disclosed by 6 Form R facilities totaling 5.2K lbs of reported releases. TRI pounds are self-reported disclosure totals, not a measured public-health risk score.

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Hexafluoropropylene Oxide Dimer Acid Ammonium Salt (CAS 62037-80-3) 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 TM DEER PARK SERVICES LP in TX at 2.6K 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

Hexafluoropropylene Oxide Dimer Acid Ammonium Salt: how the 5.2K lbs splits

5.2K lbs across all reported pathways

  • Land Disposal2.6K lbs50.1%
  • Water Discharges1.3K lbs25.1%
  • Off-site Transfers1.3K lbs24.8%
  • Air Releases0 lbs<0.1%

Hexafluoropropylene Oxide Dimer Acid Ammonium Salt's 5.2K lbs Form-R total is MIXED, with land disposal making up 50.1% of the bar. Next segment: water discharges at 25.1%.

Trend & Where It's Reported

Reported Release Trend

Between 2020 and 2023, cumulative annual Hexafluoropropylene Oxide Dimer Acid Ammonium Salt releases across all reporting facilities increased by 590% (511 lbs → 3.5K lbs). Year-to-year swings reflect facility openings/closures and reporting changes as much as underlying activity.

Geographic Concentration

Reporting for Hexafluoropropylene Oxide Dimer Acid Ammonium Salt is highly concentrated: Texas accounts for 50.1% of the reported total (2 facilities). Next: West Virginia.

  • Texas 2.6K lbs
  • West Virginia 2.1K lbs
  • North Carolina 517 lbs
  • Arkansas 0 lbs
  • Ohio 0 lbs
Industry Sources

Reporting for Hexafluoropropylene Oxide Dimer Acid Ammonium Salt is highly concentrated by industry: Hazardous Waste facilities account for 50.1% of the reported total (4 facilities). Next: Chemicals.

  • Hazardous Waste 2.6K lbs
  • Chemicals 2.6K lbs

Which facilities release the most of this chemical?

Facilities with the largest reported releases of Hexafluoropropylene Oxide Dimer Acid Ammonium Salt. Up to 50 shown.

# Facility Release (lbs)
1 Tm Deer Park Services LP
2.6K lbs
2 Chemours Washington Works
2.1K lbs
3 Chemours Co - Fayetteville Works
517 lbs
4 Clean Harbors el Dorado LLC
0 lbs
5 Veolia Es Technical Solutions LLC Port Arthur Facility
0 lbs
6 Heritage Thermal Services
0 lbs

Frequently Asked Questions

What is Hexafluoropropylene Oxide Dimer Acid Ammonium Salt in the EPA TRI? ▼
Hexafluoropropylene Oxide Dimer Acid Ammonium Salt (CAS Number: 62037-80-3) is a chemical tracked by the EPA Toxic Release Inventory (TRI) program. It is not marked as a carcinogen in the TRI classification set. 6 facilities in the United States report releasing this chemical to the EPA.
How much Hexafluoropropylene Oxide Dimer Acid Ammonium Salt is disclosed in U.S. TRI filings? ▼
U.S. facilities have reported a total of 5.2K lbs of Hexafluoropropylene Oxide Dimer Acid Ammonium Salt releases to the EPA Toxic Release Inventory across 6 facilities. Release quantities are self-reported estimates covering air, water, land, and off-site transfers. They are disclosure totals, not toxicity-weighted harm scores.
How does EPA TRI classify Hexafluoropropylene Oxide Dimer Acid Ammonium Salt? ▼
Hexafluoropropylene Oxide Dimer Acid Ammonium Salt is not marked as a carcinogen in the TRI classification set. TRI classification flags document inventory listing status; they are not a site-specific exposure or health diagnosis. For health-effect summaries see EPA IRIS and ATSDR toxicological profiles.
Which facilities disclose the most Hexafluoropropylene Oxide Dimer Acid Ammonium Salt? ▼
Tm Deer Park Services LP in TX reports the largest disclosed release of Hexafluoropropylene Oxide Dimer Acid Ammonium Salt in this dataset, at 2.6K lbs. Most reporting facilities for this chemical fall under hazardous waste. Release data is self-reported annually to the EPA under the TRI program. View the full list of 6 facilities on this page.
What is the CAS number for Hexafluoropropylene Oxide Dimer Acid Ammonium Salt? ▼
The CAS (Chemical Abstracts Service) Registry Number for Hexafluoropropylene Oxide Dimer Acid Ammonium Salt is 62037-80-3. CAS numbers are unique numerical identifiers assigned to every chemical substance described in the open scientific literature. This identifier is used to search scientific databases and regulatory filings.

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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.

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Data sourced from the U.S. Environmental Protection Agency (EPA). See our methodology for details. Retrieved and formatted by PlainEnviro

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.