Suspect List of Possible Per- and Polyfluoroalkyl Substances (PFAS)

Published by National Institute of Standards and Technology | National Institute of Standards and Technology | Metadata Last Checked: June 27, 2025 | Last Modified: 2021-03-29 00:00:00

A list of structures (and other identifiers) of possible per- and polyfluoroalkyl substances (PFAS). The data provided in the PFAS Suspect List has been aggregated from public sources and users, including peer-reviewed literature, patent literature, and public websites. Therefore, the quality and accuracy of the compound names, structures, and other properties have not been validated. The National Institute of Standards & Technology does not endorse or provide any assessment of confidence with the information provided.

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Complete Metadata

bureauCode	[ "006:55" ]
identifier	ark:/88434/mds2-2387
issued	2022-12-21
landingPage	https://data.nist.gov/od/id/mds2-2387
language	[ "en" ]
programCode	[ "006:045" ]
theme	[ "Chemistry:Analytical chemistry", "Environment:Environmental health" ]