phosphine

chemical compound
ChemicalSubstance type_of_chemical_entity Q207877
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phosphine

Summary

phosphine is a type of chemical entity[1]. phosphine ranks in the top 3% of type_of_chemical_entity entities by monthly Wikipedia readership (491 views/month).[2]

Key Facts

  • phosphine's instance of is recorded as type of chemical entity[3].
  • phosphine's chemical structure is recorded as Monophosphan.svg[4].
  • phosphine's CAS Registry Number is recorded as 7803-51-2[5].
  • phosphine's EC number is recorded as 232-260-8[6].
  • phosphine's canonical SMILES is recorded as P[7].
  • phosphine's InChI is recorded as InChI=1S/H3P/h1H3[8].
  • phosphine's InChIKey is recorded as XYFCBTPGUUZFHI-UHFFFAOYSA-N[9].
  • phosphine's chemical formula is recorded as PH₃[10].
  • phosphine's subclass of is recorded as pnictogen hydride[11].
  • phosphine's subclass of is recorded as phosphorus compound[12].
  • phosphine's NDL Authority ID is recorded as 00576134[13].
  • phosphine's has use is recorded as insecticide[14].
  • phosphine's Commons category is recorded as Phosphine[15].
  • phosphine's MeSH descriptor ID is recorded as C044646[16].
  • phosphine's has part is recorded as hydrogen[17].
  • phosphine's has part is recorded as phosphorus[18].
  • phosphine's ChEMBL ID is recorded as CHEMBL2227836[19].
  • phosphine's Freebase ID is recorded as /m/01n6rt[20].
  • phosphine's UNII is recorded as FW6947296I[21].
  • phosphine's RTECS number is recorded as SY7525000[22].
  • phosphine's ChemSpider ID is recorded as 22814[23].
  • phosphine's PubChem CID is recorded as 24404[24].
  • phosphine's ZVG number is recorded as 3530[25].
  • phosphine's ChEBI ID is recorded as 30278[26].
  • phosphine's NL CR AUT ID is recorded as ph120291[27].

Why It Matters

phosphine ranks in the top 3% of type_of_chemical_entity entities by monthly Wikipedia readership (491 views/month).[2] phosphine has Wikipedia articles in 29 language editions, a strong signal of global cultural recognition.[28] phosphine is known by 47 alternative names across languages and contexts.[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] . Global Substance Registration System. Retrieved . wikidata.org.
  4. [6] . Global Substance Registration System. Retrieved . 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] . Medical Subject Headings. Retrieved . wikidata.org.
  13. [15] . wikidata.org.
  14. [16] . Medical Subject Headings. Retrieved . wikidata.org.
  15. [17] . wikidata.org.
  16. [18] . wikidata.org.
  17. [19] . ChEMBL. Retrieved . wikidata.org.
  18. [20] . Freebase Data Dumps. wikidata.org.
  19. [21] . Global Substance Registration System. Retrieved . wikidata.org.
  20. [22] . wikidata.org.
  21. [23] . Q2311683. Retrieved . wikidata.org.
  22. [24] . PubChem. Retrieved . wikidata.org.
  23. [25] . wikidata.org.
  24. [26] . ChEMBL. Retrieved . 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.
  3. [29] . 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). phosphine. Retrieved May 3, 2026, from https://4ort.xyz/entity/phosphine
MLA “phosphine.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/phosphine.
BibTeX @misc{4ortxyz_phosphine_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{phosphine}}, year = {2026}, url = {https://4ort.xyz/entity/phosphine}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): phosphine — https://4ort.xyz/entity/phosphine (retrieved 2026-05-03)

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