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Perfluorohexanoic acid

CAS 307-24-4

Perfluorohexanoic acid chemical structure

Concern score

Not assessed — no hazard data yet.

Perfluorohexanoic acid in plain language

What it is

Also known as 2,2,3,3,4,4,5,5,6,6,6-undecafluorohexanoic acid · Hexanoic acid, 2,2,3,3,4,4,5,5,6,6,6-UNDECAFLUORO- · Hexanoic acid, undecafluoro- · Pfhxa · Undecafluorohexanoic acid · APFHxA

Show all 18 names

C6HF11O2 · PFHxA perfluorohexanoic acid · Perfluoro-1-pentanecarboxylic acid · Perfluoro-n-hexanoic acid · Perfluorocaproic acid · Perfluorohexanoic acid (PFHxA) · Undecafluoro-1-hexanoic acid · Undecafluorocaproic acid · perfluorohexanoic acid (pfhxa, c-6) · perfluorohexanoic acid C6F13COOH · pfhxa (c6) · undecafluorohexanoatato

What it does

We don't have a plain-language description for Perfluorohexanoic acid yet.

Recorded functional uses: Anti-stain agent

Is it a concern?
We haven't assessed a concern score for this ingredient yet.

Regulation

No restrictions found. Perfluorohexanoic acid appears in these published regulatory listings.

Recorded in these product areas

  • Found in consumer products
  • Industrial
  • USEPAcommercial use observedEPA CPDat observed this chemical in 2 composition records across product categories including Furniture and furnishings, Raw materials. EPA CPDat classifies this chemical for functional uses including Anti-stain agent.
    • EPA CPDat observed this chemical in 2 composition records across product categories including Furniture and furnishings, Raw materials. EPA CPDat classifies this chemical for functional uses including Anti-stain agent.Source →
  • USFDAlisted in openFDA substanceopenFDA substance registry classifies this ingredient as chemical.
    • openFDA substance registry classifies this ingredient as chemical.Source →

Evidence & sources

No graded research studies for Perfluorohexanoic acid yet. This record is compiled from the published data sources below — registries and regulatory listings, not study findings.

5 data sources

Where this comes from

  • EPA Chemical and Products Database

    exposure · updated Oct-18

    Open →
  • EPA DSSTox Identifiers

    chemistry · updated 2025-12-29

    Open →
  • FDA GSRS UNII

    registry · updated 2026-02-26

    Open →
  • openFDA Substance

    registry · updated 2026-05-24

    Open →
  • PubChem Live Enrichment

    chemistry · updated 2026-05-17

    Open →

Suitability

Context-specific fit derived from published classifications and the current ingredient evidence profile.

Fragrance avoidance

Nothing to weigh for this context yet.

No signal in this context

We have no published hazard signal for this ingredient, so we cannot say how it behaves in this context — that is missing evidence, not a clean result.

Where it has been recorded

How often EPA CPDat has listed Perfluorohexanoic acid in a product composition. These are source records, not Greenveil catalog products.

Source records

2

Named organisations

6

Furniture and furnishingsRaw materials

Typical roles

Anti-stain agent
See products using Perfluorohexanoic acid →