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trichloroacetic acid

chemical compound
ChemicalSubstance type_of_chemical_entity Q410116
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trichloroacetic acid

Summary

trichloroacetic acid is a type of chemical entity[1]. It ranks in the top 5% of type_of_chemical_entity entities by monthly Wikipedia readership (474 views/month).[2]

Key Facts

  • trichloroacetic acid's instance of is recorded as type of chemical entity[3].
  • trichloroacetic acid's canonical SMILES is recorded as C(=O)(C(Cl)(Cl)Cl)O[4].
  • trichloroacetic acid's chemical formula is recorded as C₂HCl₃O₂[5].
  • trichloroacetic acid is a type of carboxylate anion[6].
  • trichloroacetic acid's Commons category is recorded as Trichloroacetic acid[7].
  • trichloroacetic acid comprises oxygen[8].
  • trichloroacetic acid comprises carbon[9].
  • trichloroacetic acid comprises chlorine[10].
  • trichloroacetic acid's pKa is recorded as {'amount': '+0.64'}[11].
  • trichloroacetic acid's has effect is recorded as trichloroacetic acid exposure[12].
  • trichloroacetic acid's NIOSH Pocket Guide ID is recorded as 0626[13].
  • trichloroacetic acid's density is recorded as {'unit': 'Q13147228', 'amount': '+1.62'}[14].
  • trichloroacetic acid's mass is recorded as {'unit': 'Q483261', 'amount': '+161.904'}[15].
  • trichloroacetic acid's melting point is recorded as {'unit': 'Q42289', 'amount': '+136'}[16].
  • trichloroacetic acid's melting point is recorded as {'unit': 'Q25267', 'amount': '+56'}[17].
  • trichloroacetic acid's melting point is recorded as {'unit': 'Q25267', 'amount': '+57.5'}[18].
  • trichloroacetic acid's boiling point is recorded as {'unit': 'Q42289', 'amount': '+388'}[19].
  • trichloroacetic acid's boiling point is recorded as {'unit': 'Q25267', 'amount': '+196.5'}[20].
  • trichloroacetic acid's vapor pressure is recorded as {'unit': 'Q6859652', 'amount': '+1'}[21].
  • trichloroacetic acid's time-weighted average exposure limit is recorded as {'unit': 'Q21077820', 'amount': '+7'}[22].
  • trichloroacetic acid's subject has role is recorded as corrosive substance[23].
  • trichloroacetic acid's subject has role is recorded as carcinogen[24].
  • trichloroacetic acid's associated hazard is recorded as trichloroacetic acid exposure[25].
  • trichloroacetic acid's safety classification and labelling is recorded as NFPA 704: Standard System for the Identification of the Hazards of Materials for Emergency Response[26].

Why It Matters

trichloroacetic acid ranks in the top 5% of type_of_chemical_entity entities by monthly Wikipedia readership (474 views/month).[2] It has Wikipedia articles in 24 language editions, a strong signal of global cultural recognition.[27] It is known by 21 alternative names across languages and contexts.[28]

References

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

Direct Wikidata claims

  1. [3] ↑ . wikidata.org.
  2. [4] ↑ . PubChem. Retrieved . wikidata.org.
  3. [5] ↑ . PubChem. Retrieved . wikidata.org.
  4. [6] ↑ . wikidata.org.
  5. [7] ↑ . wikidata.org.
  6. [8] ↑ . wikidata.org.
  7. [9] ↑ . wikidata.org.
  8. [10] ↑ . wikidata.org.
  9. [11] ↑ . Binas (2nd edition). wikidata.org.
  10. [12] ↑ . wikidata.org.
  11. [13] ↑ . wikidata.org.
  12. [14] ↑ . wikidata.org.
  13. [15] ↑ . PubChem. Retrieved . wikidata.org.
  14. [16] ↑ . wikidata.org.
  15. [17] ↑ . Jean-Claude Bradley Open Melting Point Dataset. wikidata.org.
  16. [18] ↑ . Basic laboratory and industrial chemicals: A CRC quick reference handbook. wikidata.org.
  17. [19] ↑ . wikidata.org.
  18. [20] ↑ . Basic laboratory and industrial chemicals: A CRC quick reference handbook. wikidata.org.
  19. [21] ↑ . wikidata.org.
  20. [22] ↑ . wikidata.org.
  21. [23] ↑ . Medical Subject Headings. Retrieved . wikidata.org.
  22. [24] ↑ . California Proposition 65 list of chemicals. Retrieved . oehha.ca.gov. Provenance: wikidata.org.
  23. [25] ↑ . wikidata.org.
  24. [26] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [27] ↑ . Wikidata sitelinks. wikidata.org.
  3. [28] ↑ . 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). trichloroacetic acid. Retrieved May 3, 2026, from https://4ort.xyz/entity/trichloroacetic-acid
MLA “trichloroacetic acid.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/trichloroacetic-acid.
BibTeX @misc{4ortxyz_trichloroacetic-acid_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{trichloroacetic acid}}, year = {2026}, url = {https://4ort.xyz/entity/trichloroacetic-acid}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): trichloroacetic acid — https://4ort.xyz/entity/trichloroacetic-acid (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/trichloroacetic-acid · 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. 14d ago · Twofivesixbot bot · 2026-05-19 view diff on Wikidata ↗
    Density → {'unit': 'Q13147228', 'amount': '+1.62'}
    Boiling point → {'unit': 'Q42289', 'amount': '+388'}, {'unit': 'Q25267', 'amount': '+196.5'}
    Subject has role → corrosive substance, carcinogen
    Aliases → —
    + 14 other properties edited (see Wikidata diff for full list)
    "/* wbsetclaim-update-qualifiers:1||1|6 */ [[Property:P2347]]: 18433, mv to monolingual text names on YSO statements"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.