GenX (HFPO-DA)

Safety Summary

Regulatory Status

Food Safety Thresholds (Baby Food)

Governance status, not safety advice — see the full coverage-gap & legal-force matrix.

Sources

These citations are the ones recorded for the human adult context.

• EFSA Panel on Contaminants in the Food Chain (CONTAM): Risk to Human Health Related to the Presence of Perfluoroalkyl Substances in Food — Group TWI 4.4 ng/kg bw/week (sum PFOA+PFNA+PFHxS+PFOS); childhood vaccine antibody response as critical endpoint; fish, drinking water, food contact materials as primary exposure matrices (2020) REGULATORY · 2020
• § 141.61 Maximum contaminant levels for organic contaminants. REGULATORY
• Per- and Polyfluoroalkyl Substances (PFAS) | US EPA REGULATORY
• Water Sanitation and Health REGULATORY
• Drinking Water Health Advisories for GenX Chemicals and PFBS | US EPA REGULATORY
• Human Health Toxicity Values for Hexafluoropropylene Oxide (HFPO) Dimer Acid and Its Ammonium Salt (CASRN 13252-13-6 and CASRN 62037-80-3) Also Known as “GenX Chemicals” REGULATORY
• OEHHA Proposition 65 List of Carcinogens or Reproductive Toxicants (CSV, list date 31-Jul-26) REGULATORY
• Permissible Exposure Limits – OSHA Annotated Table Z-1 REGULATORY
• EPA CompTox CTX API: predicted properties for DTXSID70880215 (GenX (HFPO-DA)) REFERENCE

Same data as the API response, which is open and needs no key. The full per-record source list is available to authenticated callers.