oct-2-yne

chemical compound
ChemicalSubstance type_of_chemical_entity Q15718328
Press Enter · cited answer in seconds

oct-2-yne

Summary

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

Key Facts

  • oct-2-yne's instance of is recorded as type of chemical entity[3].
  • oct-2-yne's CAS Registry Number is recorded as 2809-67-8[4].
  • oct-2-yne's EC number is recorded as 220-553-3[5].
  • oct-2-yne's canonical SMILES is recorded as CCCCCC#CC[6].
  • oct-2-yne's InChI is recorded as InChI=1S/C8H14/c1-3-5-7-8-6-4-2/h3,5,7-8H2,1-2H3[7].
  • oct-2-yne's InChIKey is recorded as QCQALVMFTWRCFI-UHFFFAOYSA-N[8].
  • oct-2-yne's chemical formula is recorded as C₈H₁₄[9].
  • oct-2-yne's subclass of is recorded as octyne[10].
  • oct-2-yne's UNII is recorded as YP28K987X2[11].
  • oct-2-yne's ChemSpider ID is recorded as 16791[12].
  • oct-2-yne's PubChem CID is recorded as 17769[13].
  • oct-2-yne's mass is recorded as {'unit': 'Q483261', 'amount': '+110.10955'}[14].
  • oct-2-yne's Nikkaji ID is recorded as J132.805K[15].
  • oct-2-yne's ECHA Substance Infocard ID is recorded as 100.018.685[16].
  • oct-2-yne's Google Knowledge Graph ID is recorded as /g/1z2crrhmq[17].
  • oct-2-yne's SureChEMBL ID is recorded as 55920[18].
  • oct-2-yne's SureChEMBL ID is recorded as 5167023[19].
  • oct-2-yne's DSSTox substance ID is recorded as DTXSID10182366[20].
  • oct-2-yne's J-GLOBAL ID is recorded as 200907075683890189[21].
  • oct-2-yne's DSSTOX compound identifier is recorded as DTXCID20104857[22].
  • oct-2-yne's NMRShiftDB structure ID is recorded as 75390[23].
  • oct-2-yne's UniChem compound ID is recorded as 5216456[24].

Why It Matters

oct-2-yne ranks in the top 6% of type_of_chemical_entity entities by monthly Wikipedia readership (2 views/month).[2] oct-2-yne has Wikipedia articles in 8 language editions, a strong signal of global cultural recognition.[25] oct-2-yne is known by 5 alternative names across languages and contexts.[26]

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] . ECHA Substance Infocard database. Retrieved . wikidata.org.
  4. [6] . PubChem. Retrieved . wikidata.org.
  5. [7] . PubChem. Retrieved . wikidata.org.
  6. [8] . PubChem. Retrieved . wikidata.org.
  7. [9] . PubChem. Retrieved . wikidata.org.
  8. [10] . wikidata.org.
  9. [11] . wikidata.org.
  10. [12] . Q2311683. Retrieved . wikidata.org.
  11. [13] . PubChem. Retrieved . wikidata.org.
  12. [14] . PubChem. Retrieved . wikidata.org.
  13. [15] . wikidata.org.
  14. [16] . ECHA Substance Infocard database. Retrieved . wikidata.org.
  15. [17] . wikidata.org.
  16. [18] . wikidata.org.
  17. [19] . wikidata.org.
  18. [20] . Mapping file of InChIStrings, InChIKeys and DTXSIDs for the EPA CompTox Dashboard. wikidata.org.
  19. [21] . wikidata.org.
  20. [22] . wikidata.org.
  21. [23] . wikidata.org.
  22. [24] . UniChem. wikidata.org.

Class ancestry

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

Aggregate / graph-position facts

  1. [2] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [25] . Wikidata sitelinks. wikidata.org.
  3. [26] . 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). oct-2-yne. Retrieved May 3, 2026, from https://4ort.xyz/entity/oct-2-yne
MLA “oct-2-yne.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/oct-2-yne.
BibTeX @misc{4ortxyz_oct-2-yne_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{oct-2-yne}}, year = {2026}, url = {https://4ort.xyz/entity/oct-2-yne}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): oct-2-yne — https://4ort.xyz/entity/oct-2-yne (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/oct-2-yne · 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. 27d ago · Shuaib-bot bot · 2026-05-06 view diff on Wikidata ↗
    Aliases
    Mass {'unit': 'Q483261', 'amount': '+110.10955'}
    Instance of type of chemical entity
    Subclass of octyne
    + 2 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.