isobutylene

chemical compound
ChemicalSubstance type_of_chemical_entity Q776976
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isobutylene

Summary

isobutylene is a type of chemical entity[1]. isobutylene ranks in the top 4% of type_of_chemical_entity entities by monthly Wikipedia readership (315 views/month).[2]

Key Facts

  • isobutylene's instance of is recorded as type of chemical entity[3].
  • isobutylene's chemical structure is recorded as Isobutylene.svg[4].
  • isobutylene's CAS Registry Number is recorded as 115-11-7[5].
  • isobutylene's EC number is recorded as 204-066-3[6].
  • isobutylene's canonical SMILES is recorded as CC(=C)C[7].
  • isobutylene's InChI is recorded as InChI=1S/C4H8/c1-4(2)3/h1H2,2-3H3[8].
  • isobutylene's InChIKey is recorded as VQTUBCCKSQIDNK-UHFFFAOYSA-N[9].
  • isobutylene's chemical formula is recorded as C₄H₈[10].
  • isobutylene's subclass of is recorded as chemical compound[11].
  • isobutylene's Commons category is recorded as Isobutylene[12].
  • isobutylene's BNCF Thesaurus ID is recorded as 20018[13].
  • isobutylene's has part is recorded as carbon[14].
  • isobutylene's PDB structure ID is recorded as 4OWB[15].
  • isobutylene's PDB structure ID is recorded as 4DD1[16].
  • isobutylene's PDB structure ID is recorded as 4DD3[17].
  • isobutylene's PDB structure ID is recorded as 3TXE[18].
  • isobutylene's Freebase ID is recorded as /m/02p4kjz[19].
  • isobutylene's UNII is recorded as QA2LMR467H[20].
  • isobutylene's RTECS number is recorded as UD0890000[21].
  • isobutylene's ChemSpider ID is recorded as 7957[22].
  • isobutylene's PubChem CID is recorded as 8255[23].
  • isobutylene's ZVG number is recorded as 13720[24].
  • isobutylene's ChEBI ID is recorded as 43907[25].
  • isobutylene's UN number is recorded as 1055[26].
  • isobutylene's Kemler code is recorded as 23[27].

Why It Matters

isobutylene ranks in the top 4% of type_of_chemical_entity entities by monthly Wikipedia readership (315 views/month).[2] isobutylene has Wikipedia articles in 21 language editions, a strong signal of global cultural recognition.[28] isobutylene is known by 13 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 . 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] . Nuovo soggettario. wikidata.org.
  12. [14] . wikidata.org.
  13. [15] . Protein Data Bank. Retrieved . wikidata.org.
  14. [16] . Protein Data Bank. Retrieved . wikidata.org.
  15. [17] . Protein Data Bank. Retrieved . wikidata.org.
  16. [18] . Protein Data Bank. Retrieved . wikidata.org.
  17. [19] . Freebase Data Dumps. wikidata.org.
  18. [20] . Global Substance Registration System. Retrieved . wikidata.org.
  19. [21] . wikidata.org.
  20. [22] . Q2311683. Retrieved . wikidata.org.
  21. [23] . PubChem. Retrieved . wikidata.org.
  22. [24] . wikidata.org.
  23. [25] . ChEBI. Retrieved . wikidata.org.
  24. [26] . 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). isobutylene. Retrieved May 3, 2026, from https://4ort.xyz/entity/isobutylene
MLA “isobutylene.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/isobutylene.
BibTeX @misc{4ortxyz_isobutylene_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{isobutylene}}, year = {2026}, url = {https://4ort.xyz/entity/isobutylene}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): isobutylene — https://4ort.xyz/entity/isobutylene (retrieved 2026-05-03)

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