PFDoDA

Synonyms: Perfluorododecanoic Acid

CAS Number: 307-55-1

Sources of exposure:

Food

Industrial emissions; drinking water; fluorinated products; household dust

Description:

PFDoDA is a long-chain per- and polyfluoroalkyl substance (PFAS) associated with fluorochemical manufacturing and the breakdown of fluorinated precursor chemicals. Potential sources of exposure include contaminated food, especially fish and seafood, drinking water, household dust, industrial emissions, and PFAS-treated materials. PFDoDA is extremely persistent and has a strong potential to accumulate in organisms and food webs. Its health effects have not been studied as extensively as those of PFOA and PFOS, although available toxicological evidence raises concerns about possible effects on the liver, fetal development, reproduction, and metabolism. Because this PFAS is environmentally persistent and may remain mobile or bioaccumulative depending on its structure and exposure setting, the glossary applies a precautionary approach where long-term hazard and exposure information is limited.

Health concerns:

No specific health concerns have been flagged for this chemical.

Banned/restricted lists:

EU REACH Annex XVII-C9-C14 PFCAs
Canada Prohibition of Certain Toxic Substances Regulations
Minnesota Amara's Law

HOW MILLION MARKER SCORES CHEMICALS

Million Marker's Ingredient Hazard Scoring uses multiple chemical databases and a science-backed scoring system to compute hazard scores for thousands of chemicals found in consumer products and listed on ingredient labels.

We identified key chemicals based on a database compiling dozens of authoritative sources, screening tools, and QSAR models.

Hazard scores within 11 different health categories (carcinogens, endocrine disruptors, reproductive toxicants, developmental toxicants, genotoxicity, neurotoxicity, organ system toxicity, immunotoxicity, respiratory toxicity, skin/eye/respiratory irritants, and ecotoxicity).

They are weighted based on several factors, including strength of evidence for adverse impacts in humans, severity, and potential contamination.