malononitrile

chemical compound
ChemicalSubstance type_of_chemical_entity Q419572
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Summary

malononitrile is a type of chemical entity[1]. malononitrile ranks in the top 6% of type of chemical entity entities by monthly Wikipedia readership (392 views/month).[2]

Key Facts

  • Canonical SMILES: C(C#N)C#N[3]
  • Chemical formula: C₃H₂N₂[4]
  • Subclass of: nitrile[5], carbon acid[6]
  • Commons category: Malononitrile[7]
  • Has part(s): carbon[8], nitrogen[9], hydrogen[10]
  • Has effect: malononitrile exposure[11]
  • Has characteristic: flammable solid[12]
  • NIOSH Pocket Guide ID: 0378[13]
  • Density: 1.19[14]
  • Mass: 66.021798064[15]
  • Melting point: 90[16], 32.0[17]
  • Boiling point: 426[18]
  • Flash point: 266[19]
  • Solubility: 13[20]
  • Ionization energy: 12.88[21]
  • Time-weighted average exposure limit: 8[22]
  • Associated hazard: malononitrile exposure[23]

Why It Matters

malononitrile has Wikipedia articles in 12 language editions, a strong signal of global cultural recognition.[24] malononitrile is known by 23 alternative names across languages and contexts.[25]

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] ↑ . 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] ↑ . wikidata.org.
  12. [14] ↑ . wikidata.org.
  13. [15] ↑ . wikidata.org.
  14. [16] ↑ . wikidata.org.
  15. [17] ↑ . wikidata.org.
  16. [18] ↑ . wikidata.org.
  17. [19] ↑ . wikidata.org.
  18. [20] ↑ . wikidata.org.
  19. [21] ↑ . wikidata.org.
  20. [22] ↑ . wikidata.org.
  21. [23] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [24] ↑ . Wikidata sitelinks. wikidata.org.
  3. [25] ↑ . 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). malononitrile. Retrieved October 11, 2026, from https://4ort.xyz/entity/malononitrile
MLA “malononitrile.” 4ort.xyz Knowledge Graph, 4ort.xyz, 11 Oct. 2026, https://4ort.xyz/entity/malononitrile.
BibTeX @misc{4ortxyz_malononitrile_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{malononitrile}}, year = {2026}, url = {https://4ort.xyz/entity/malononitrile}, note = {Accessed: 2026-10-11}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): malononitrile — https://4ort.xyz/entity/malononitrile (retrieved 2026-10-11)

Canonical URL: https://4ort.xyz/entity/malononitrile · 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. 17d ago · KrBot bot · 2026-09-26 view diff on Wikidata ↗
    Zvg number → 23170
    "/* wbsetclaimvalue:1| */ Zvg number: 23170, см. / see [[Template:Autofix|autofix]] на / on [[Property talk:P679]]"
  2. 20d ago · Mrwdat3 · 2026-09-23 view diff on Wikidata ↗
    Zvg number → 23170
    "/* wbcreateclaim-create:1| */ Zvg number: 023170, [[:toollabs:quickstatements/#/batch/275042|batch #275042]]"
  3. 16w ago · Nabbegat · 2026-06-19 view diff on Wikidata ↗
    Density → {'amount': '+1.19'}
    Has effect → malononitrile exposure
    Has parts → —
    Instance of → type of chemical entity
    + 14 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]]"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.