Baby Safety / Compounds / 8:2 FTOH (8:2 Fluorotelomer alcohol)

Is 8:2 FTOH (8:2 Fluorotelomer alcohol) safe for babies and kids?

Very high risk for kids

Infants accumulate 8:2 FTOH (8:2 Fluorotelomer alcohol) through breast milk (bioconcentration), placental transfer, and dust ingestion. Persistent pollutants concentrate in fatty tissues with extended half-lives in developing organisms.

What is 8:2 ftoh (8:2 fluorotelomer alcohol)?

The IUPAC name is 3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-heptadecafluorodecan-1-ol.

Also known as: 1H,1H,2H,2H-Perfluoro-1-decanol, 1,1,2,2-Tetrahydroperfluoro-1-decanol, 3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-Heptadecafluorodecan-1-ol, 1H,1H,2H,2H-Perfluorodecan-1-ol.

IUPAC name
3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-heptadecafluorodecan-1-ol
CAS number
678-39-7
Molecular formula
C10H5F17O
Molecular weight
464.12 g/mol
SMILES
C(CO)C(C(C(C(C(C(C(C(F)(F)F)(F)F)(F)F)(F)F)(F)F)(F)F)(F)F)(F)F
PubChem CID
69619

Risk for babies

Very high risk

Infants accumulate 8:2 FTOH (8:2 Fluorotelomer alcohol) through breast milk (bioconcentration), placental transfer, and dust ingestion. Persistent pollutants concentrate in fatty tissues with extended half-lives in developing organisms.

Neonates and infants up to 12 months have incomplete blood-brain barrier development, immature Phase I/II metabolic enzymes (particularly CYP3A4, UGT1A1), and higher gastrointestinal permeability. Equivalent doses produce higher internal concentrations and longer residence times.

What to do: Minimize infant exposure through source control. For breastfeeding mothers: reduce maternal exposure. For formula-fed infants: use certified low-migration bottles and verified water sources. Consult pediatrician regarding any concerns.

Risk for pregnant and nursing people

High risk

8:2 FTOH (8:2 Fluorotelomer alcohol) persists in maternal adipose tissue and is mobilized during pregnancy and lactation. Lipophilic pollutants concentrate in breast milk and cross the placenta during critical developmental windows.

Suspected reproductive toxicant (GHS H361) or suspected endocrine disruptor. Precautionary approach warranted. Animal studies or limited human data suggest developmental toxicity potential.

What to do: Minimize exposure during pregnancy and lactation. Consult healthcare provider regarding specific risks. Consider alternative products with lower hazard profiles.

Regulatory consensus

3 regulatory and scientific bodies have classified 8:2 FTOH (8:2 Fluorotelomer alcohol). The classifications differ — that's the data.

AgencyYearClassificationNotes
EPA——Industry committed to eliminate long-chain FTOH precursors by 2015 (partially achieved)
ECHA——
Canada——Regulated as PFOA precursor

Regulators apply different standards of evidence — animal-data weighting, exposure-pattern assumptions, epidemiological power thresholds — which is why two scientific bodies can review the same data and reach different conclusions. The disagreement is the data.

Where kids encounter 8:2 ftoh (8:2 fluorotelomer alcohol)

  • Indoor Air — Homes with stain-resistant carpet/upholstery, Offices, Retail stores with treated textiles
    Off-gases from PFAS-treated consumer products — primary human exposure route for FTOHs
  • Food Packaging — Grease-resistant food wrappers, Pizza boxes, Microwave popcorn bags
    8:2 FTOH is a residual in fluorotelomer-treated food-contact paper
  • Textile Treatment — Stain-resistant carpets, DWR-treated outdoor gear, Upholstery fabrics
    Off-gases from fluorotelomer polymer coatings applied to textiles
  • Ski Wax — Fluorinated ski waxes, Performance glide waxes
    8:2 FTOH is a major component of fluorinated ski waxes — banned by FIS in 2023

Safer alternatives

Lower-risk approaches that achieve a similar outcome to 8:2 FTOH (8:2 Fluorotelomer alcohol):

  • Non-fluorinated DWR treatments (silicone, wax, dendrimer-based)
    Trade-offs: Functional performance and cost-effectiveness may vary by application.
    Relative cost: 1.2-2×
  • C6 fluorotelomer chemistry (less PFOA but still persistent)
    Trade-offs: Functional performance and cost-effectiveness may vary by application.
    Relative cost: 1.2-2×

Frequently asked questions

Is 8:2 ftoh (8:2 fluorotelomer alcohol) safe for kids?

Infants accumulate 8:2 FTOH (8:2 Fluorotelomer alcohol) through breast milk (bioconcentration), placental transfer, and dust ingestion. Persistent pollutants concentrate in fatty tissues with extended half-lives in developing organisms.

What products contain 8:2 ftoh (8:2 fluorotelomer alcohol)?

8:2 FTOH (8:2 Fluorotelomer alcohol) appears in: Homes with stain-resistant carpet/upholstery (indoor air); Offices (indoor air); Grease-resistant food wrappers (food packaging); Pizza boxes (food packaging); Stain-resistant carpets (textile treatment).

What should I do if my child is exposed to 8:2 ftoh (8:2 fluorotelomer alcohol)?

Minimize infant exposure through source control. For breastfeeding mothers: reduce maternal exposure. For formula-fed infants: use certified low-migration bottles and verified water sources. Consult pediatrician regarding any concerns.

See 8:2 FTOH (8:2 Fluorotelomer alcohol) in the baby app

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Sources (1)
  1. — expert_curation

Reference data, not professional advice. Aggregates publicly available regulatory and scientific data; not a substitute for veterinary, medical, legal, or regulatory advice. Why we built ALETHEIA →