diiodine

molecular iodine
ChemicalSubstance type_of_chemical_entity Q2064483
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diiodine

Summary

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

Key Facts

  • diiodine's image is recorded as Sample of iodine.jpg[3].
  • diiodine's instance of is recorded as type of chemical entity[4].
  • diiodine's chemical structure is recorded as Diiodine-2D-dimensions.png[5].
  • diiodine's CAS Registry Number is recorded as 7553-56-2[6].
  • diiodine's EC number is recorded as 231-442-4[7].
  • diiodine's canonical SMILES is recorded as II[8].
  • diiodine's InChI is recorded as InChI=1S/I2/c1-2[9].
  • diiodine's InChIKey is recorded as PNDPGZBMCMUPRI-UHFFFAOYSA-N[10].
  • diiodine's chemical formula is recorded as I₂[11].
  • diiodine's subclass of is recorded as homonuclear diatomic molecule[12].
  • diiodine's subclass of is recorded as simple substance[13].
  • diiodine's part of is recorded as iodide peroxidase activity[14].
  • diiodine's has part is recorded as iodine[15].
  • diiodine's UNII is recorded as 9679TC07X4[16].
  • diiodine's PubChem CID is recorded as 807[17].
  • diiodine's ZVG number is recorded as 1010[18].
  • diiodine's ChEBI ID is recorded as 17606[19].
  • diiodine's found in taxon is recorded as Homo sapiens[20].
  • diiodine's DrugBank ID is recorded as DB05382[21].
  • diiodine's Human Metabolome Database ID is recorded as HMDB0000675[22].
  • diiodine's mass is recorded as {'unit': 'Q483261', 'amount': '+253.8089'}[23].
  • diiodine's melting point is recorded as {'unit': 'Q25267', 'amount': '+114'}[24].
  • diiodine's boiling point is recorded as {'unit': 'Q25267', 'amount': '+184'}[25].
  • diiodine's ECHA Substance Infocard ID is recorded as 100.028.585[26].
  • diiodine's Google Knowledge Graph ID is recorded as /g/122wtfy4[27].

Body

Works and Contributions

Things named for diiodine include Jod-Basedow phenomenon[28], a class of disease[29].

Why It Matters

diiodine ranks in the top 6% of type_of_chemical_entity entities by monthly Wikipedia readership (1 views/month).[2] diiodine has Wikipedia articles in 5 language editions, a strong signal of global cultural recognition.[30] diiodine is known by 17 alternative names across languages and contexts.[31]

Entities named for diiodine include Jod-Basedow phenomenon[28], a class of disease[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] . wikidata.org.
  4. [6] . CAS Common Chemistry. Retrieved . commonchemistry.cas.org. Provenance: wikidata.org.
  5. [7] . wikidata.org.
  6. [8] . PubChem. wikidata.org.
  7. [9] . PubChem. wikidata.org.
  8. [10] . PubChem. wikidata.org.
  9. [11] . PubChem. wikidata.org.
  10. [12] . wikidata.org.
  11. [13] . wikidata.org.
  12. [14] . Gene Ontology release 2020-05-02. wikidata.org.
  13. [15] . wikidata.org.
  14. [16] . wikidata.org.
  15. [17] . wikidata.org.
  16. [18] . wikidata.org.
  17. [19] . wikidata.org.
  18. [20] . Recon 2.2: from reconstruction to model of human metabolism. wikidata.org.
  19. [21] . wikidata.org.
  20. [22] . wikidata.org.
  21. [23] . PubChem. Retrieved . wikidata.org.
  22. [24] . International Chemical Safety Card. Retrieved . wikidata.org.
  23. [25] . International Chemical Safety Card. Retrieved . wikidata.org.
  24. [26] . echa.europa.eu. echa.europa.eu. Provenance: wikidata.org.
  25. [27] . wikidata.org.

Inverse relationships (entities pointing at this one)

  1. [28] . wikidata.org. → on this site

Inline context (facts about related entities)

  1. [29] . Wikidata. wikidata.org. → on this site

Class ancestry

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

Aggregate / graph-position facts

  1. [2] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [30] . Wikidata sitelinks. wikidata.org.
  3. [31] . 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). diiodine. Retrieved May 3, 2026, from https://4ort.xyz/entity/diiodine
MLA “diiodine.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/diiodine.
BibTeX @misc{4ortxyz_diiodine_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{diiodine}}, year = {2026}, url = {https://4ort.xyz/entity/diiodine}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): diiodine — https://4ort.xyz/entity/diiodine (retrieved 2026-05-03)

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