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 (386 views/month).[2]

Key Facts

  • isobutylene's instance of is recorded as type of chemical entity[3].
  • isobutylene's canonical SMILES is recorded as CC(=C)C[4].
  • isobutylene's chemical formula is recorded as C₄H₈[5].
  • isobutylene is a type of chemical compound[6].
  • isobutylene's Commons category is recorded as Isobutylene[7].
  • isobutylene comprises carbon[8].
  • isobutylene's mass is recorded as {'unit': 'Q483261', 'amount': '+56.063'}[9].
  • isobutylene's melting point is recorded as {'unit': 'Q25267', 'amount': '-140.4'}[10].
  • isobutylene's boiling point is recorded as {'unit': 'Q25267', 'amount': '-6.95'}[11].
  • isobutylene's electric dipole moment is recorded as {'unit': 'Q40603', 'amount': '+0.503'}[12].
  • isobutylene's ionization energy is recorded as {'unit': 'Q83327', 'amount': '+9.24'}[13].
  • isobutylene's monomer of is recorded as polyisobutene[14].
  • isobutylene's monomer of is recorded as butyl rubber[15].
  • isobutylene's safety classification and labelling is recorded as NFPA 704: Standard System for the Identification of the Hazards of Materials for Emergency Response[16].

Why It Matters

isobutylene ranks in the top 4% of type_of_chemical_entity entities by monthly Wikipedia readership (386 views/month).[2] isobutylene has Wikipedia articles in 21 language editions, a strong signal of global cultural recognition.[17] isobutylene is known by 13 alternative names across languages and contexts.[18]

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [3] . wikidata.org.
  2. [4] . PubChem. Retrieved . wikidata.org.
  3. [5] . PubChem. Retrieved . wikidata.org.
  4. [6] . wikidata.org.
  5. [7] . wikidata.org.
  6. [8] . wikidata.org.
  7. [9] . PubChem. Retrieved . wikidata.org.
  8. [10] . Basic laboratory and industrial chemicals: A CRC quick reference handbook. wikidata.org.
  9. [11] . Basic laboratory and industrial chemicals: A CRC quick reference handbook. wikidata.org.
  10. [12] . Basic laboratory and industrial chemicals: A CRC quick reference handbook. wikidata.org.
  11. [13] . Basic laboratory and industrial chemicals: A CRC quick reference handbook. wikidata.org.
  12. [14] . wikidata.org.
  13. [15] . wikidata.org.
  14. [16] . wikidata.org.

Class ancestry

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

Aggregate / graph-position facts

  1. [2] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [17] . Wikidata sitelinks. wikidata.org.
  3. [18] . 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)

Canonical URL: https://4ort.xyz/entity/isobutylene · 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. 18d ago · Nabbegat · 2026-06-19 view diff on Wikidata ↗
    Monomer of polyisobutene, butyl rubber
    Has parts
    Instance of type of chemical entity
    Safety classification and labelling NFPA 704: Standard System for the Identification of the Hazards of Materials for Emergency Response
    + 10 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update-languages-short:0||tr */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/37300|batch #37300]]"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.