N-EtFOSAA (N-ethyl perfluorooctane sulfonamido acetic acid)
CAS: 2991-50-6 | Type: organic_pollutant
Moderate To High Risk (Adults)
Safety Summary
Hazard ProfileMajor human metabolite of N-EtFOSE (used in Scotchgard and other 3M PFAS products). Routinely detected in NHANES biomonitoring alongside N-MeFOSAA. Transforms to PFOS. Key biomarker for consumer product PFAS exposure.
Risk (Adults)Moderate To High
Risk (Children)High
Risk (Dogs)Moderate
Risk (Cats)Moderate
Regulatory Status
SummaryCalifornia Prop 65 listed
Molecular FormulaC12H8F17NO4S
Molecular Weight585.24
Sources
No citations are recorded specifically for the human adult context, so the record-wide source list is shown. It backs the record, not this particular band.
Same data as the API response, which is open and needs no key. The full per-record source list is available to authenticated callers.
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