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iodine dioxide

chemical compound
Class type of: chemical compound Q15628074

Facts

9 properties
Instance of
type of chemical entity
Subclass of
chemical compound
Canonical SMILES
O=I[O][3]
Chemical formula
IO₂[4]
Decomposition point
+85[10]
Density
+4.2[7]
Has part(s)
iodine, oxygen[5][6]
Mass
+158.894302[8]
Melting point
+130[9]
🏷️ Also known as
en [IO2](.) en IO2(.) en iodine dioxide en (OIO)(.) en OIO id IO2 id iodin dioksida ru Диоксид иода
🔖 Identifiers · 11
CAS Registry Number
13494-92-3
ChEBI ID
29901
ChemSpider ID
4574133
Gmelin number
404604
Google Knowledge Graph ID
/g/122brz46
InChI
InChI=1S/IO2/c2-1-3
InChIKey
WXDJHDMIIZKXSK-UHFFFAOYSA-N
PubChem CID
5460638
ScienceDirect topic ID
chemistry/iodine-dioxide
SureChEMBL ID
2562317
UniChem compound ID
1102608

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🔗 Connections
Has part(s) 2
oxygen, iodine
Subclass of 1
chemical compound
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Summary

iodine dioxide is a type of chemical entity[1]. It is a type of chemical compound[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] ↑ . wikidata.org.
  5. [6] ↑ . wikidata.org.
  6. [7] ↑ . wikidata.org.
  7. [8] ↑ . PubChem. Retrieved . wikidata.org.
  8. [9] ↑ . wikidata.org.
  9. [10] ↑ . 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). iodine dioxide. Retrieved November 6, 2026, from https://4ort.xyz/entity/iodine-dioxide
MLA “iodine dioxide.” 4ort.xyz Knowledge Graph, 4ort.xyz, 6 Nov. 2026, https://4ort.xyz/entity/iodine-dioxide.
BibTeX @misc{4ortxyz_iodine-dioxide_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{iodine dioxide}}, year = {2026}, url = {https://4ort.xyz/entity/iodine-dioxide}, note = {Accessed: 2026-11-06}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): iodine dioxide — https://4ort.xyz/entity/iodine-dioxide (retrieved 2026-11-06)

Canonical URL: https://4ort.xyz/entity/iodine-dioxide · 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. 23w ago · KaleemBot bot · 2026-05-31 view diff on Wikidata ↗
    Has parts → —
    Subclass of → chemical compound
    Has part(s) → iodine, oxygen
    Instance of → —
    + 7 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update:0| */ Added [[wikipedia:ur:آیوڈین ڈائی آکسائیڈ]]"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.