ADONA (4,8-dioxa-3H-perfluorononanoic acid)
CAS: 919005-14-4 | Type: organic_pollutant
Moderate Risk (Adults)
Safety Summary
Hazard ProfileNext-generation PFAS replacement used by 3M/Dyneon as PFOA alternative in fluoropolymer manufacturing. Contains ether linkages intended to reduce bioaccumulation. Shorter half-life than PFOA (~20 days in rats) but still extremely environmentally persistent. Detected in drinking water near manufacturing facilities in Germany (Gendorf).
Risk (Adults)Moderate
Risk (Children)Moderate High
Risk (Dogs)Low Moderate
Risk (Cats)Low Moderate
Regulatory Status
SummaryNo major regulatory flags
Molecular FormulaC7H2F12O4
Molecular Weight378.07
Embed safety badge
<img src="https://api.aletheia.holisticquality.io/api/badge/hq-c-org-001989?context=human_adult&style=flat" alt="ADONA (4,8-dioxa-3H-perfluorononanoic acid) safety badge">