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trimellitic acid

chemical compound
ChemicalSubstance type_of_chemical_entity Q2001805
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trimellitic acid

Summary

trimellitic acid is a type of chemical entity[1]. It ranks in the top 6% of type_of_chemical_entity entities by monthly Wikipedia readership (9 views/month).[2]

Key Facts

  • trimellitic acid's instance of is recorded as type of chemical entity[3].
  • trimellitic acid's chemical structure is recorded as Benzene-1,2,4-tricarboxylic acid 200.svg[4].
  • trimellitic acid's CAS Registry Number is recorded as 528-44-9[5].
  • trimellitic acid's EC number is recorded as 208-432-3[6].
  • trimellitic acid's canonical SMILES is recorded as C1=CC(=C(C=C1C(=O)O)C(=O)O)C(=O)O[7].
  • trimellitic acid's InChI is recorded as InChI=1S/C9H6O6/c10-7(11)4-1-2-5(8(12)13)6(3-4)9(14)15/h1-3H,(H,10,11)(H,12,13)(H,14,15)[8].
  • trimellitic acid's InChIKey is recorded as ARCGXLSVLAOJQL-UHFFFAOYSA-N[9].
  • trimellitic acid's chemical formula is recorded as C₉H₆O₆[10].
  • trimellitic acid's subclass of is recorded as tricarboxylic acid[11].
  • trimellitic acid's subclass of is recorded as benzoic acid[12].
  • trimellitic acid's Commons category is recorded as Trimellitic acid[13].
  • trimellitic acid's has part is recorded as oxygen[14].
  • trimellitic acid's has part is recorded as carbon[15].
  • trimellitic acid's ChEMBL ID is recorded as CHEMBL296024[16].
  • trimellitic acid's Freebase ID is recorded as /m/0pcv56f[17].
  • trimellitic acid's UNII is recorded as 7NVY29MQ5F[18].
  • trimellitic acid's RTECS number is recorded as DC1980000[19].
  • trimellitic acid's ChemSpider ID is recorded as 10258[20].
  • trimellitic acid's PubChem CID is recorded as 10708[21].
  • trimellitic acid's ChEBI ID is recorded as 166055[22].
  • trimellitic acid's Reaxys registry number is recorded as 2214815[23].
  • trimellitic acid's mass is recorded as {'unit': 'Q483261', 'amount': '+210.016'}[24].
  • trimellitic acid's Nikkaji ID is recorded as J6.674E[25].
  • trimellitic acid's melting point is recorded as {'unit': 'Q25267', 'amount': '+238'}[26].
  • trimellitic acid's ECHA Substance Infocard ID is recorded as 100.007.667[27].

Why It Matters

trimellitic acid ranks in the top 6% of type_of_chemical_entity entities by monthly Wikipedia readership (9 views/month).[2] It has Wikipedia articles in 10 language editions, a strong signal of global cultural recognition.[28] It is known by 12 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] ↑ . ChEBI. Retrieved . commonchemistry.cas.org. Provenance: wikidata.org.
  4. [6] ↑ . Global Substance Registration System. Retrieved . wikidata.org.
  5. [7] ↑ . PubChem. Retrieved . wikidata.org.
  6. [8] ↑ . PubChem. Retrieved . wikidata.org.
  7. [9] ↑ . PubChem. Retrieved . wikidata.org.
  8. [10] ↑ . PubChem. Retrieved . wikidata.org.
  9. [11] ↑ . wikidata.org.
  10. [12] ↑ . wikidata.org.
  11. [13] ↑ . wikidata.org.
  12. [14] ↑ . wikidata.org.
  13. [15] ↑ . wikidata.org.
  14. [16] ↑ . ChEMBL. Retrieved . wikidata.org.
  15. [17] ↑ . wikidata.org.
  16. [18] ↑ . Global Substance Registration System. Retrieved . wikidata.org.
  17. [19] ↑ . wikidata.org.
  18. [20] ↑ . Q2311683. Retrieved . wikidata.org.
  19. [21] ↑ . PubChem. Retrieved . wikidata.org.
  20. [22] ↑ . ChEBI. Retrieved . wikidata.org.
  21. [23] ↑ . ChEBI. Retrieved . wikidata.org.
  22. [24] ↑ . PubChem. Retrieved . wikidata.org.
  23. [25] ↑ . wikidata.org.
  24. [26] ↑ . wikidata.org.
  25. [27] ↑ . ECHA Substance Infocard database. Retrieved . 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). trimellitic acid. Retrieved May 3, 2026, from https://4ort.xyz/entity/trimellitic-acid
MLA “trimellitic acid.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/trimellitic-acid.
BibTeX @misc{4ortxyz_trimellitic-acid_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{trimellitic acid}}, year = {2026}, url = {https://4ort.xyz/entity/trimellitic-acid}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): trimellitic acid — https://4ort.xyz/entity/trimellitic-acid (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/trimellitic-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. 29d ago · Shuaib-bot bot · 2026-05-06 view diff on Wikidata ↗
    Has part(s) → oxygen, carbon
    Subclass of → tricarboxylic acid, benzoic acid
    Subclass of → —
    Melting point → {'unit': 'Q25267', 'amount': '+238'}
    + 5 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update:0| */"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.