norbornene

unsaturated, bicyclic hydrogencarbon
ChemicalSubstance type_of_chemical_entity Q420176
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norbornene

Summary

norbornene is a type of chemical entity[1]. norbornene ranks in the top 6% of type_of_chemical_entity entities by monthly Wikipedia readership (43 views/month).[2]

Key Facts

  • norbornene's instance of is recorded as type of chemical entity[3].
  • norbornene's chemical structure is recorded as Norbornene.png[4].
  • norbornene's CAS Registry Number is recorded as 498-66-8[5].
  • norbornene's EC number is recorded as 207-866-0[6].
  • norbornene's canonical SMILES is recorded as C1CC2CC1C=C2[7].
  • norbornene's InChI is recorded as InChI=1S/C7H10/c1-2-7-4-3-6(1)5-7/h1-2,6-7H,3-5H2[8].
  • norbornene's InChIKey is recorded as JFNLZVQOOSMTJK-UHFFFAOYSA-N[9].
  • norbornene's Library of Congress authority ID is recorded as sh2020006730[10].
  • norbornene's chemical formula is recorded as C₇H₁₀[11].
  • norbornene's subclass of is recorded as bicyclic compound[12].
  • norbornene's subclass of is recorded as polynorbornene[13].
  • norbornene's Commons category is recorded as Norbornene[14].
  • norbornene's has part is recorded as carbon[15].
  • norbornene's has part is recorded as hydrogen[16].
  • norbornene's Freebase ID is recorded as /m/07y6xw[17].
  • norbornene's RTECS number is recorded as RB7900000[18].
  • norbornene's ChemSpider ID is recorded as 9925[19].
  • norbornene's PubChem CID is recorded as 10352[20].
  • norbornene's ZVG number is recorded as 493129[21].
  • norbornene's Reaxys registry number is recorded as 2037365[22].
  • norbornene's mass is recorded as {'unit': 'Q483261', 'amount': '+94.07825'}[23].
  • norbornene's Nikkaji ID is recorded as J6.109C[24].
  • norbornene's melting point is recorded as {'unit': 'Q25267', 'amount': '+46.0'}[25].
  • norbornene's ECHA Substance Infocard ID is recorded as 100.007.152[26].
  • norbornene's NSC number is recorded as 22453[27].

Why It Matters

norbornene ranks in the top 6% of type_of_chemical_entity entities by monthly Wikipedia readership (43 views/month).[2] norbornene has Wikipedia articles in 15 language editions, a strong signal of global cultural recognition.[28] norbornene is known by 21 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] . CAS Common Chemistry. Retrieved . commonchemistry.cas.org. Provenance: wikidata.org.
  4. [6] . 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] . PubChem. Retrieved . wikidata.org.
  10. [12] . wikidata.org.
  11. [13] . wikidata.org.
  12. [14] . wikidata.org.
  13. [15] . wikidata.org.
  14. [16] . wikidata.org.
  15. [17] . Freebase Data Dumps. wikidata.org.
  16. [18] . wikidata.org.
  17. [19] . Q2311683. Retrieved . wikidata.org.
  18. [20] . PubChem. Retrieved . wikidata.org.
  19. [21] . wikidata.org.
  20. [22] . wikidata.org.
  21. [23] . PubChem. Retrieved . wikidata.org.
  22. [24] . wikidata.org.
  23. [25] . Jean-Claude Bradley Open Melting Point Dataset. wikidata.org.
  24. [26] . ECHA Substance Infocard database. Retrieved . wikidata.org.
  25. [27] . 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). norbornene. Retrieved May 3, 2026, from https://4ort.xyz/entity/norbornene
MLA “norbornene.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/norbornene.
BibTeX @misc{4ortxyz_norbornene_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{norbornene}}, year = {2026}, url = {https://4ort.xyz/entity/norbornene}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): norbornene — https://4ort.xyz/entity/norbornene (retrieved 2026-05-03)

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