undecane

liquid alkane hydrocarbon with the chemical formula CH₃(CH₂)₉CH₃
ChemicalSubstance type_of_chemical_entity Q150731
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undecane

Summary

undecane is a type of chemical entity[1]. undecane ranks in the top 6% of type_of_chemical_entity entities by monthly Wikipedia readership (49 views/month).[2]

Key Facts

  • undecane's instance of is recorded as type of chemical entity[3].
  • undecane's chemical structure is recorded as Undecan Skelett.svg[4].
  • undecane's CAS Registry Number is recorded as 1120-21-4[5].
  • undecane's EC number is recorded as 214-300-6[6].
  • undecane's canonical SMILES is recorded as CCCCCCCCCCC[7].
  • undecane's InChI is recorded as InChI=1S/C11H24/c1-3-5-7-9-11-10-8-6-4-2/h3-11H2,1-2H3[8].
  • undecane's InChIKey is recorded as RSJKGSCJYJTIGS-UHFFFAOYSA-N[9].
  • undecane's chemical formula is recorded as C₁₁H₂₄[10].
  • undecane's subclass of is recorded as biogenic aliphatic hydrocarbon[11].
  • undecane's subclass of is recorded as alkane[12].
  • undecane's part of is recorded as response to undecane[13].
  • undecane's part of is recorded as cellular response to undecane[14].
  • undecane's Commons category is recorded as Undecane[15].
  • undecane's has part is recorded as carbon[16].
  • undecane's has part is recorded as hydrogen[17].
  • undecane's ChEMBL ID is recorded as CHEMBL132474[18].
  • undecane's PDB structure ID is recorded as 4CZA[19].
  • undecane's PDB structure ID is recorded as 5A1S[20].
  • undecane's PDB structure ID is recorded as 3UKM[21].
  • undecane's PDB structure ID is recorded as 1Y9L[22].
  • undecane's PDB structure ID is recorded as 3RHW[23].
  • undecane's PDB structure ID is recorded as 5EJZ[24].
  • undecane's PDB structure ID is recorded as 3RIF[25].
  • undecane's PDB structure ID is recorded as 3RIA[26].
  • undecane's PDB structure ID is recorded as 3RI5[27].

Why It Matters

undecane ranks in the top 6% of type_of_chemical_entity entities by monthly Wikipedia readership (49 views/month).[2] undecane has Wikipedia articles in 24 language editions, a strong signal of global cultural recognition.[28] undecane is known by 8 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] . Global Substance Registration System. 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] . Gene Ontology release 2019-11-16. wikidata.org.
  12. [14] . Gene Ontology release 2019-11-16. wikidata.org.
  13. [15] . wikidata.org.
  14. [16] . Q24500025. wikidata.org.
  15. [17] . Q24500025. wikidata.org.
  16. [18] . ChEMBL. Retrieved . wikidata.org.
  17. [19] . Protein Data Bank. Retrieved . wikidata.org.
  18. [20] . Protein Data Bank. Retrieved . wikidata.org.
  19. [21] . Protein Data Bank. Retrieved . wikidata.org.
  20. [22] . Protein Data Bank. Retrieved . wikidata.org.
  21. [23] . Protein Data Bank. Retrieved . wikidata.org.
  22. [24] . Protein Data Bank. Retrieved . wikidata.org.
  23. [25] . Protein Data Bank. Retrieved . wikidata.org.
  24. [26] . Protein Data Bank. Retrieved . wikidata.org.
  25. [27] . Protein Data Bank. 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). undecane. Retrieved May 3, 2026, from https://4ort.xyz/entity/undecane
MLA “undecane.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/undecane.
BibTeX @misc{4ortxyz_undecane_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{undecane}}, year = {2026}, url = {https://4ort.xyz/entity/undecane}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): undecane — https://4ort.xyz/entity/undecane (retrieved 2026-05-03)

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