mellitic anhydride

chemical compound
ChemicalSubstance type_of_chemical_entity Q420390
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Summary

mellitic anhydride is a type of chemical entity[1]. It ranks in the top 6% of type_of_chemical_entity entities by monthly Wikipedia readership (609 views/month).[2]

Key Facts

  • mellitic anhydride's instance of is recorded as type of chemical entity[3].
  • mellitic anhydride's canonical SMILES is recorded as C12=C(C3=C(C4=C1C(=O)OC4=O)C(=O)OC3=O)C(=O)OC2=O[4].
  • mellitic anhydride's chemical formula is recorded as C₁₂O₉[5].
  • mellitic anhydride is a type of carboxylic anhydride[6].
  • mellitic anhydride is a type of oxocarbon[7].
  • mellitic anhydride is a type of aromatic compound[8].
  • mellitic anhydride is a type of polycyclic compound[9].
  • mellitic anhydride's Commons category is recorded as Mellitic anhydride[10].
  • mellitic anhydride comprises oxygen[11].
  • mellitic anhydride comprises carbon[12].
  • mellitic anhydride's has effect is recorded as mellitic anhydride exposure[13].
  • mellitic anhydride's has characteristic is recorded as flammable solid[14].
  • mellitic anhydride's different from is recorded as trimellitic anhydride[15].
  • mellitic anhydride's mass is recorded as {'amount': '+287.954232'}[16].
  • mellitic anhydride's associated hazard is recorded as mellitic anhydride exposure[17].

Why It Matters

mellitic anhydride ranks in the top 6% of type_of_chemical_entity entities by monthly Wikipedia readership (609 views/month).[2] It has Wikipedia articles in 14 language editions, a strong signal of global cultural recognition.[18] It is known by 35 alternative names across languages and contexts.[19]

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.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [18] ↑ . Wikidata sitelinks. wikidata.org.
  3. [19] ↑ . 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). mellitic anhydride. Retrieved October 14, 2026, from https://4ort.xyz/entity/mellitic-anhydride
MLA “mellitic anhydride.” 4ort.xyz Knowledge Graph, 4ort.xyz, 14 Oct. 2026, https://4ort.xyz/entity/mellitic-anhydride.
BibTeX @misc{4ortxyz_mellitic-anhydride_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{mellitic anhydride}}, year = {2026}, url = {https://4ort.xyz/entity/mellitic-anhydride}, note = {Accessed: 2026-10-14}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): mellitic anhydride — https://4ort.xyz/entity/mellitic-anhydride (retrieved 2026-10-14)

Canonical URL: https://4ort.xyz/entity/mellitic-anhydride · 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. 20d ago · KrBot bot · 2026-09-26 view diff on Wikidata ↗
    Zvg number → 33460
    "/* wbsetclaimvalue:1| */ Zvg number: 33460, см. / see [[Template:Autofix|autofix]] на / on [[Property talk:P679]]"
  2. 23d ago · Mrwdat3 · 2026-09-23 view diff on Wikidata ↗
    Subclass of → carboxylic anhydride, oxocarbon, aromatic compound +1
    Different from → trimellitic anhydride
    Zvg number → 33460
    "/* wbcreateclaim-create:1| */ Zvg number: 033460, [[:toollabs:quickstatements/#/batch/275042|batch #275042]]"
  3. 15w ago · ~2026-38026-14 · 2026-07-03 view diff on Wikidata ↗
    Subclass of → carboxylic anhydride, oxocarbon, aromatic compound +1
    "/* wbsetclaim-create:2||1 */ Subclass of: aromatic compound"
  4. 23w ago · Д.Ильин · 2026-05-07 view diff on Wikidata ↗
    Chemical structure → Mellitic trianhydride.svg
    "/* wbsetclaim-update:2||1 */ Chemical structure: Mellitic trianhydride.svg"
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