Ethanol, 2,2'-iminobis-, compd. with α-fluoro-ω-[2-(phosphonooxy)ethyl]poly(difluoromethylene) (2:1)

Made for fluoropolymer processing and water-/stain‑repellent coatings; similar PFAS surfactants have been used in firefighting foams and metal plating [1].

Workplace inhalation or skin contact; drinking water and household dust near industrial sites or airports; contact with treated products [1][2].

Some PFAS are linked to increased cholesterol, reduced vaccine response, developmental effects, and certain cancers; diethanolamine is irritating and classified by IARC as possibly carcinogenic to humans (Group 2B) [2][3][4].

Fluorochemical and firefighting workers; people in communities with PFAS‑impacted water; pregnant people and infants where exposure occurs [1][2].

Check local water advisories; use a water filter certified to reduce PFAS (e.g., NSF/ANSI 53 or 58); limit use of stain‑/water‑resistant treatments; follow workplace controls and PPE; wash hands after handling treated gear [1][2].