per- and polyfluoroalkyl substances

class of compounds
ChemicalSubstance structural_class_of_chemical_entities Q648037
Press Enter · cited answer in seconds

per- and polyfluoroalkyl substances

Summary

per- and polyfluoroalkyl substances is a structural class of chemical entities[1]. It ranks in the top 0.87% of structural_class_of_chemical_entities entities by monthly Wikipedia readership (1,266 views/month, #9 of 1,029).[2]

Key Facts

  • per- and polyfluoroalkyl substances's video is recorded as SRF Wissen - Was sind PFAS und wie gefährden sie uns?.webm[3].
  • per- and polyfluoroalkyl substances's video is recorded as Que sont les PFAS et quels sont leurs dangers pour nous.webm[4].
  • per- and polyfluoroalkyl substances's instance of is recorded as structural class of chemical entities[5].
  • per- and polyfluoroalkyl substances's manufacturer is recorded as 3M[6].
  • per- and polyfluoroalkyl substances's manufacturer is recorded as DuPont[7].
  • per- and polyfluoroalkyl substances's subclass of is recorded as organofluorine[8].
  • per- and polyfluoroalkyl substances's subclass of is recorded as hazardous substances[9].
  • per- and polyfluoroalkyl substances's has use is recorded as kitchenware[10].
  • per- and polyfluoroalkyl substances's has use is recorded as carpet[11].
  • per- and polyfluoroalkyl substances's has use is recorded as clothing[12].
  • per- and polyfluoroalkyl substances's Commons category is recorded as Per- and polyfluoroalkyl substances[13].
  • per- and polyfluoroalkyl substances's BNCF Thesaurus ID is recorded as 79305[14].
  • per- and polyfluoroalkyl substances's Freebase ID is recorded as /m/04zxzzy[15].
  • per- and polyfluoroalkyl substances's ChEBI ID is recorded as 172406[16].
  • per- and polyfluoroalkyl substances's National Library of Latvia ID is recorded as 000355972[17].
  • per- and polyfluoroalkyl substances's partially coincident with is recorded as perfluorinated compound[18].
  • per- and polyfluoroalkyl substances's topic has template is recorded as Q136404724[19].
  • per- and polyfluoroalkyl substances's BBC Things ID is recorded as 513d2273-be0b-41df-8a72-22637bf7a67d[20].
  • per- and polyfluoroalkyl substances's history of topic is recorded as Timeline of events related to per- and polyfluoroalkyl substances[21].
  • per- and polyfluoroalkyl substances's YSO ID is recorded as 21053[22].
  • per- and polyfluoroalkyl substances's Google Knowledge Graph ID is recorded as /g/11g024vbn5[23].
  • per- and polyfluoroalkyl substances's UK Parliament thesaurus ID is recorded as 467814[24].
  • per- and polyfluoroalkyl substances's EuroVoc ID is recorded as 26754[25].
  • per- and polyfluoroalkyl substances's Le Monde ID is recorded as pfas[26].
  • per- and polyfluoroalkyl substances's Microsoft Academic ID is recorded as 2779809597[27].

Why It Matters

per- and polyfluoroalkyl substances ranks in the top 0.87% of structural_class_of_chemical_entities entities by monthly Wikipedia readership (1,266 views/month, #9 of 1,029).[2] It has Wikipedia articles in 20 language editions, a strong signal of global cultural recognition.[28] It is known by 38 alternative names across languages and contexts.[29]

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [3] . wikidata.org.
  2. [4] . wikidata.org.
  3. [5] . wikidata.org.
  4. [6] . news.3m.com. news.3m.com. Provenance: wikidata.org.
  5. [7] . manufacturingdive.com. manufacturingdive.com. Provenance: wikidata.org.
  6. [8] . wikidata.org.
  7. [9] . epa.gov. epa.gov. Provenance: wikidata.org.
  8. [10] . wikidata.org.
  9. [11] . wikidata.org.
  10. [12] . wikidata.org.
  11. [13] . wikidata.org.
  12. [14] . wikidata.org.
  13. [15] . wikidata.org.
  14. [16] . wikidata.org.
  15. [17] . wikidata.org.
  16. [18] . wikidata.org.
  17. [19] . wikidata.org.
  18. [20] . BBC Things. wikidata.org.
  19. [21] . wikidata.org.
  20. [22] . YSO-Wikidata mapping project. Retrieved . wikidata.org.
  21. [23] . wikidata.org.
  22. [24] . wikidata.org.
  23. [25] . wikidata.org.
  24. [26] . wikidata.org.
  25. [27] . wikidata.org.

Class ancestry

  1. [1] . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [28] . Wikidata sitelinks. wikidata.org.
  3. [29] . Wikidata aliases. wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). per- and polyfluoroalkyl substances. Retrieved May 3, 2026, from https://4ort.xyz/entity/pfas
MLA “per- and polyfluoroalkyl substances.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/pfas.
BibTeX @misc{4ortxyz_pfas_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{per- and polyfluoroalkyl substances}}, year = {2026}, url = {https://4ort.xyz/entity/pfas}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): per- and polyfluoroalkyl substances — https://4ort.xyz/entity/pfas (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/pfas · Last refreshed:

Edit History

Rolling log of changes to this entity's Wikidata record. Values shown reflect the current state of each edited property — follow the history link to see the precise diff for any edit.

  1. 19d ago · GeertivpBot bot · 2026-05-02 view diff on Wikidata ↗
    Subclass of organofluorine, hazardous substances
    Instance of structural class of chemical entities
    Manufacturer
    Topic has template Q136404724
    + 7 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update-languages-short:0||ru, ja, ca, eu, he, oc, zh */ #pwb Copy label"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.