selenium trioxide

chemical compound used in the manufacture of solar-energy devices
ChemicalSubstance type_of_chemical_entity Q6070
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selenium trioxide

Summary

selenium trioxide is a type of chemical entity[1]. It ranks in the top 6% of type_of_chemical_entity entities by monthly Wikipedia readership (10 views/month).[2]

Key Facts

  • selenium trioxide's instance of is recorded as type of chemical entity[3].
  • selenium trioxide's chemical structure is recorded as Selenium trioxide.svg[4].
  • selenium trioxide's CAS Registry Number is recorded as 13768-86-0[5].
  • selenium trioxide's EC number is recorded as 237-385-1[6].
  • selenium trioxide's canonical SMILES is recorded as O=Se=OSe=O">[7].
  • selenium trioxide's InChI is recorded as InChI=1S/O3Se/c1-4(2)3[8].
  • selenium trioxide's InChIKey is recorded as VFLXBUJKRRJAKY-UHFFFAOYSA-N[9].
  • selenium trioxide's chemical formula is recorded as O₃Se[10].
  • selenium trioxide's subclass of is recorded as chemical compound[11].
  • selenium trioxide's Commons category is recorded as Selenium trioxide[12].
  • selenium trioxide's has part is recorded as oxygen[13].
  • selenium trioxide's has part is recorded as selenium[14].
  • selenium trioxide's Freebase ID is recorded as /m/0dnvj9[15].
  • selenium trioxide's ChemSpider ID is recorded as 103019[16].
  • selenium trioxide's PubChem CID is recorded as 115128[17].
  • selenium trioxide's mass is recorded as {'unit': 'Q483261', 'amount': '+127.901265'}[18].
  • selenium trioxide's ECHA Substance Infocard ID is recorded as 100.033.972[19].
  • selenium trioxide's SureChEMBL ID is recorded as 268649[20].
  • selenium trioxide's standard enthalpy of formation is recorded as {'unit': 'Q752197', 'amount': '-173'}[21].
  • selenium trioxide's DSSTox substance ID is recorded as DTXSID50895004[22].
  • selenium trioxide's ICSC ID is recorded as 0949[23].
  • selenium trioxide's Microsoft Academic ID is recorded as 2777734290[24].
  • selenium trioxide's DSSTOX compound identifier is recorded as DTXCID701324561[25].
  • selenium trioxide's UniChem compound ID is recorded as 32895908[26].
  • selenium trioxide's CAMEO Chemicals ID is recorded as 9043[27].

Why It Matters

selenium trioxide ranks in the top 6% of type_of_chemical_entity entities by monthly Wikipedia readership (10 views/month).[2] It has Wikipedia articles in 21 language editions, a strong signal of global cultural recognition.[28]

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] . CAS Common Chemistry. Retrieved . commonchemistry.cas.org. Provenance: wikidata.org.
  4. [6] . 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] . wikidata.org.
  12. [14] . wikidata.org.
  13. [15] . Freebase Data Dumps. wikidata.org.
  14. [16] . Q2311683. Retrieved . wikidata.org.
  15. [17] . PubChem. Retrieved . wikidata.org.
  16. [18] . PubChem. Retrieved . wikidata.org.
  17. [19] . ECHA Substance Infocard database. Retrieved . wikidata.org.
  18. [20] . wikidata.org.
  19. [21] . wikidata.org.
  20. [22] . wikidata.org.
  21. [23] . wikidata.org.
  22. [24] . wikidata.org.
  23. [25] . wikidata.org.
  24. [26] . UniChem. 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.

📑 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). selenium trioxide. Retrieved May 3, 2026, from https://4ort.xyz/entity/selenium-trioxide
MLA “selenium trioxide.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/selenium-trioxide.
BibTeX @misc{4ortxyz_selenium-trioxide_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{selenium trioxide}}, year = {2026}, url = {https://4ort.xyz/entity/selenium-trioxide}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): selenium trioxide — https://4ort.xyz/entity/selenium-trioxide (retrieved 2026-05-03)

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