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cyclobutadiene

chemical compound
ChemicalSubstance type_of_chemical_entity Q415302
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cyclobutadiene

Summary

cyclobutadiene is a type of chemical entity[1]. cyclobutadiene ranks in the top 6% of type_of_chemical_entity entities by monthly Wikipedia readership (41 views/month).[2]

Key Facts

  • cyclobutadiene's instance of is recorded as type of chemical entity[3].
  • cyclobutadiene's canonical SMILES is recorded as C1=CC=C1[4].
  • cyclobutadiene's chemical formula is recorded as C₄H₄[5].
  • cyclobutadiene is a type of diene[6].
  • cyclobutadiene is a type of cycloalkene[7].
  • cyclobutadiene's Commons category is recorded as Cyclobutadiene[8].
  • cyclobutadiene comprises carbon[9].
  • cyclobutadiene comprises hydrogen[10].
  • cyclobutadiene's mass is recorded as {'unit': 'Q483261', 'amount': '+52.031'}[11].

Why It Matters

cyclobutadiene ranks in the top 6% of type_of_chemical_entity entities by monthly Wikipedia readership (41 views/month).[2] cyclobutadiene has Wikipedia articles in 20 language editions, a strong signal of global cultural recognition.[12] cyclobutadiene is known by 16 alternative names across languages and contexts.[13]

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] ↑ . PubChem. Retrieved . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [12] ↑ . Wikidata sitelinks. wikidata.org.
  3. [13] ↑ . 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). cyclobutadiene. Retrieved May 3, 2026, from https://4ort.xyz/entity/cyclobutadiene
MLA “cyclobutadiene.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/cyclobutadiene.
BibTeX @misc{4ortxyz_cyclobutadiene_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{cyclobutadiene}}, year = {2026}, url = {https://4ort.xyz/entity/cyclobutadiene}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): cyclobutadiene — https://4ort.xyz/entity/cyclobutadiene (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/cyclobutadiene · 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 · Twofivesixbot bot · 2026-05-25 view diff on Wikidata ↗
    Instance of → —
    Subclass of → diene, cycloalkene
    Subclass of → —
    Has parts → —
    + 4 other properties edited (see Wikidata diff for full list)
    "/* wbsetclaim-update-qualifiers:1||1|2 */ [[Property:P8189]]: 987007558646405171, mv to monolingual text names on J9U statements"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.