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Isoindene

chemical compound
Class type of: isoindenes Q6085797

Facts

5 properties
Instance of
type of chemical entity
Subclass of
isoindenes
Canonical SMILES
C1C=C2C=CC=CC2=C1[3]
Chemical formula
C₉H₈[4]
Mass
+116.0626[5]
🏷️ Also known as
en 2H-indene en Isoindene hu Izoindén ja イソインデン ko 아이소인덴 ro Izoinden zh 异茚
🔖 Identifiers · 14
CAS Registry Number
270-53-1
ChEBI ID
33054
ChemSpider ID
392097
DSSTOX compound identifier
DTXCID60283236
DSSTox substance ID
DTXSID10332142
Freebase ID
/m/07n3lf
Gmelin number
279203
InChI
InChI=1S/C9H8/c1-2-5-9-7-3-6-8(9)4-1/h1-2,4-7H,3H2
InChIKey
BQTJMKIHKULPCZ-UHFFFAOYSA-N
Microsoft Academic ID (discontinued)
2776813682
PubChem CID
444084
SureChEMBL ID
1162618, 7600
Show all 14 identifiers +2
UNII
QF4FM9ZP7E
UniChem compound ID
1103291

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Summary

Isoindene is a type of chemical entity[1]. Isoindene is a type of isoindenes[2].

References

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

Direct Wikidata claims

  1. [3] ↑ . PubChem. Retrieved . wikidata.org.
  2. [4] ↑ . PubChem. Retrieved . wikidata.org.
  3. [2] ↑ . wikidata.org.
  4. [5] ↑ . PubChem. Retrieved . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. 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). Isoindene. Retrieved November 4, 2026, from https://4ort.xyz/entity/isoindene
MLA “Isoindene.” 4ort.xyz Knowledge Graph, 4ort.xyz, 4 Nov. 2026, https://4ort.xyz/entity/isoindene.
BibTeX @misc{4ortxyz_isoindene_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Isoindene}}, year = {2026}, url = {https://4ort.xyz/entity/isoindene}, note = {Accessed: 2026-11-04}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Isoindene — https://4ort.xyz/entity/isoindene (retrieved 2026-11-04)

Canonical URL: https://4ort.xyz/entity/isoindene · 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. 19w ago · Nabbegat · 2026-06-19 view diff on Wikidata ↗
    Instance of → type of chemical entity
    Subclass of → —
    Aliases → —
    Subclass of → isoindenes
    + 2 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]]"
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