Lawesson's reagent

chemical compound
ChemicalSubstance type_of_chemical_entity Q419324
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Lawesson's reagent

Summary

Lawesson's reagent is a type of chemical entity[1]. It has Wikipedia articles in 11 language editions, a strong signal of global cultural recognition.[2]

Key Facts

  • Lawesson's reagent's instance of is recorded as type of chemical entity[3].
  • Lawesson's reagent's canonical SMILES is recorded as COC1=CC=C(C=C1)P2(=S)SP(=S)(S2)C3=CC=C(C=C3)OC[4].
  • Lawesson's reagent's chemical formula is recorded as C₁₄H₁₄O₂P₂S₄[5].
  • Lawesson's reagent is a type of chemical compound[6].
  • Lawesson's reagent's Commons category is recorded as Lawesson's reagent[7].
  • Lawesson's reagent comprises phosphorus[8].
  • Lawesson's reagent comprises sulfur[9].
  • Lawesson's reagent comprises oxygen[10].
  • Lawesson's reagent comprises carbon[11].
  • Lawesson's reagent comprises hydrogen[12].
  • Lawesson's reagent's mass is recorded as {'unit': 'Q483261', 'amount': '+403.935'}[13].
  • Lawesson's reagent's melting point is recorded as {'unit': 'Q25267', 'amount': '+223.0'}[14].

Why It Matters

Lawesson's reagent has Wikipedia articles in 11 language editions, a strong signal of global cultural recognition.[2] It is known by 9 alternative names across languages and contexts.[15]

References

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

Direct Wikidata claims

  1. [3] . wikidata.org.
  2. [4] . PubChem. Retrieved . wikidata.org.
  3. [5] . PubChem. Retrieved . wikidata.org.
  4. [6] . wikidata.org.
  5. [7] . wikidata.org.
  6. [8] . wikidata.org.
  7. [9] . wikidata.org.
  8. [10] . wikidata.org.
  9. [11] . wikidata.org.
  10. [12] . wikidata.org.
  11. [13] . PubChem. Retrieved . wikidata.org.
  12. [14] . Jean-Claude Bradley Open Melting Point Dataset. wikidata.org.

Class ancestry

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

Aggregate / graph-position facts

  1. [2] . Wikidata sitelinks. wikidata.org.
  2. [15] . 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). Lawesson's reagent. Retrieved May 3, 2026, from https://4ort.xyz/entity/lawesson-s-reagent
MLA “Lawesson's reagent.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/lawesson-s-reagent.
BibTeX @misc{4ortxyz_lawesson-s-reagent_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Lawesson's reagent}}, year = {2026}, url = {https://4ort.xyz/entity/lawesson-s-reagent}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Lawesson's reagent — https://4ort.xyz/entity/lawesson-s-reagent (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/lawesson-s-reagent · 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. 4w ago · Nabbegat · 2026-06-19 view diff on Wikidata ↗
    Has parts
    Instance of type of chemical entity
    Subclass of
    Aliases
    + 5 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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