[2.2.2]propellane

chemical compound
ChemicalSubstance type_of_chemical_entity Q4596979
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[2.2.2]propellane

Summary

[2.2.2]propellane is a type of chemical entity[1]. [2.2.2]propellane ranks in the top 6% of type_of_chemical_entity entities by monthly Wikipedia readership (16 views/month).[2]

Key Facts

  • [2.2.2]propellane's instance of is recorded as type of chemical entity[3].
  • [2.2.2]propellane's chemical structure is recorded as 2.2.2-propellane.svg[4].
  • [2.2.2]propellane's CAS Registry Number is recorded as 36120-88-4[5].
  • [2.2.2]propellane's canonical SMILES is recorded as C1C23C(CC2)(CC3)C1[6].
  • [2.2.2]propellane's InChI is recorded as InChI=1S/C8H12/c1-2-8-5-3-7(1,8)4-6-8/h1-6H2[7].
  • [2.2.2]propellane's InChIKey is recorded as GPMHXZWOEIWUPW-UHFFFAOYSA-N[8].
  • [2.2.2]propellane's chemical formula is recorded as C₈H₁₂[9].
  • [2.2.2]propellane's subclass of is recorded as chemical compound[10].
  • [2.2.2]propellane's Commons category is recorded as 2.2.2-Propellane[11].
  • [2.2.2]propellane's has part is recorded as carbon[12].
  • [2.2.2]propellane's has part is recorded as hydrogen[13].
  • [2.2.2]propellane's Freebase ID is recorded as /m/09gnldy[14].
  • [2.2.2]propellane's UNII is recorded as N79VJK4GSD[15].
  • [2.2.2]propellane's PubChem CID is recorded as 564666[16].
  • [2.2.2]propellane's mass is recorded as {'unit': 'Q483261', 'amount': '+108.093900384'}[17].
  • [2.2.2]propellane's DSSTox substance ID is recorded as DTXSID10340429[18].
  • [2.2.2]propellane's image of molecular model or crystal lattice model is recorded as 2.2.2-propellane.png[19].
  • [2.2.2]propellane's DSSTOX compound identifier is recorded as DTXCID80291510[20].
  • [2.2.2]propellane's UniChem compound ID is recorded as 48605666[21].

Why It Matters

[2.2.2]propellane ranks in the top 6% of type_of_chemical_entity entities by monthly Wikipedia readership (16 views/month).[2]

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] . CAS Common Chemistry. Retrieved . commonchemistry.cas.org. Provenance: 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] . Mapping file of InChIStrings, InChIKeys and DTXSIDs for the EPA CompTox Dashboard. wikidata.org.
  17. [19] . wikidata.org.
  18. [20] . wikidata.org.
  19. [21] . UniChem. wikidata.org.

Class ancestry

  1. [1] . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] . Wikimedia Foundation. dumps.wikimedia.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). [2.2.2]propellane. Retrieved May 3, 2026, from https://4ort.xyz/entity/2-2-2-propellane
MLA “[2.2.2]propellane.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/2-2-2-propellane.
BibTeX @misc{4ortxyz_2-2-2-propellane_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{[2.2.2]propellane}}, year = {2026}, url = {https://4ort.xyz/entity/2-2-2-propellane}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): [2.2.2]propellane — https://4ort.xyz/entity/2-2-2-propellane (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/2-2-2-propellane · 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. 21d ago · KaleemBot bot · 2026-05-02 view diff on Wikidata ↗
    Instance of
    Has part(s) carbon, hydrogen
    Subclass of chemical compound
    Instance of type of chemical entity
    + 4 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update:0| */ Added [[wikipedia:ur:2.2.2-پروپیلین]]"
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