formaldehyde

chemical compound
ChemicalSubstance type_of_chemical_entity Q161210
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formaldehyde

Summary

formaldehyde is a type of chemical entity[1]. formaldehyde ranks in the top 0.94% of type_of_chemical_entity entities by monthly Wikipedia readership (194 views/month, #118 of 12,596).[2]

Key Facts

  • formaldehyde's instance of is recorded as type of chemical entity[3].
  • formaldehyde's physically interacts with is recorded as Transient receptor potential cation channel, subfamily A, member 1[4].
  • formaldehyde's canonical SMILES is recorded as C=O[5].
  • formaldehyde's chemical formula is recorded as CH₂O[6].
  • formaldehyde is a type of alkanal[7].
  • formaldehyde is part of formaldehyde metabolic process[8].
  • formaldehyde is part of formaldehyde biosynthetic process[9].
  • formaldehyde is part of formaldehyde catabolic process[10].
  • formaldehyde is part of response to formaldehyde[11].
  • formaldehyde is part of cellular response to formaldehyde[12].
  • formaldehyde is part of sarcosine oxidase activity[13].
  • formaldehyde is part of formaldehyde dehydrogenase activity[14].
  • formaldehyde is part of vanillate monooxygenase activity[15].
  • formaldehyde is part of methanethiol oxidase activity[16].
  • formaldehyde is part of methanesulfonate monooxygenase activity[17].
  • formaldehyde is part of 4-methoxybenzoate monooxygenase (O-demethylating) activity[18].
  • formaldehyde is part of dichloromethane dehalogenase activity[19].
  • formaldehyde is part of hexulose-6-phosphate synthase activity[20].
  • formaldehyde is part of alkylhalidase activity[21].
  • formaldehyde is part of dimethylaniline-N-oxide aldolase activity[22].
  • formaldehyde is part of dimethylglycine oxidase activity[23].
  • formaldehyde is part of formaldehyde dismutase activity[24].
  • formaldehyde is part of formaldehyde transketolase activity[25].
  • formaldehyde is part of 2-dehydropantoate aldolase activity[26].
  • formaldehyde is part of ketotetrose-phosphate aldolase activity[27].

Body

Works and Contributions

Things named for formaldehyde include Formica[28], a business[29], in United States[30], founded in 2025[31].

Why It Matters

formaldehyde ranks in the top 0.94% of type_of_chemical_entity entities by monthly Wikipedia readership (194 views/month, #118 of 12,596).[2] formaldehyde has Wikipedia articles in 30 language editions, a strong signal of global cultural recognition.[32] formaldehyde is known by 163 alternative names across languages and contexts.[33]

Entities named for formaldehyde include Formica[28], a business[29], in United States[30], founded in 2025[31].

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] ↑ . wikidata.org.
  5. [7] ↑ . wikidata.org.
  6. [8] ↑ . wikidata.org.
  7. [9] ↑ . 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] ↑ . wikidata.org.
  19. [21] ↑ . wikidata.org.
  20. [22] ↑ . wikidata.org.
  21. [23] ↑ . wikidata.org.
  22. [24] ↑ . wikidata.org.
  23. [25] ↑ . wikidata.org.
  24. [26] ↑ . wikidata.org.
  25. [27] ↑ . wikidata.org.

Inverse relationships (entities pointing at this one)

  1. [28] ↑ . wikidata.org. → on this site

Inline context (facts about related entities)

  1. [29] ↑ . Wikidata. wikidata.org. → on this site
  2. [30] ↑ . Wikidata. wikidata.org. → on this site
  3. [31] ↑ . Wikidata. wikidata.org. → on this site

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [32] ↑ . Wikidata sitelinks. wikidata.org.
  3. [33] ↑ . 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). formaldehyde. Retrieved October 1, 2026, from https://4ort.xyz/entity/formaldehyde
MLA “formaldehyde.” 4ort.xyz Knowledge Graph, 4ort.xyz, 1 Oct. 2026, https://4ort.xyz/entity/formaldehyde.
BibTeX @misc{4ortxyz_formaldehyde_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{formaldehyde}}, year = {2026}, url = {https://4ort.xyz/entity/formaldehyde}, note = {Accessed: 2026-10-01}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): formaldehyde — https://4ort.xyz/entity/formaldehyde (retrieved 2026-10-01)

Canonical URL: https://4ort.xyz/entity/formaldehyde · 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. 8d ago · KrBot bot · 2026-09-26 view diff on Wikidata ↗
    Zvg number → 10520
    "/* wbsetclaimvalue:1| */ [[Property:P679]]: 10520, см. / see [[Template:Autofix|autofix]] на / on [[Property talk:P679]]"
  2. 10d ago · Mrwdat3 · 2026-09-23 view diff on Wikidata ↗
    Zvg number → 10520
    "/* wbcreateclaim-create:1| */ [[Property:P679]]: 010520, [[:toollabs:quickstatements/#/batch/275042|batch #275042]]"
  3. 12w ago · Nyuhn · 2026-07-10 view diff on Wikidata ↗
    P14541 → 4NlJiH
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/40849|batch #40849]]: ZGBK ID"
  4. 19w ago · Twofivesixbot bot · 2026-05-18 view diff on Wikidata ↗
    Short-term exposure limit → {'amount': '+2.46'}
    Monomer of → polyoxymethylene, formosulfathiazole, melamine resin +3
    Has use → fixative
    Density → {'amount': '+0.8153'}
    + 33 other properties edited (see Wikidata diff for full list)
    "/* wbsetclaim-update-qualifiers:1||1|3 */ [[Property:P2347]]: 16085, mv to monolingual text names on YSO statements"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.