hydrazine

chemical compound
ChemicalSubstance type_of_chemical_entity Q58447
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hydrazine

Summary

hydrazine is a type of chemical entity[1]. hydrazine ranks in the top 1% of type_of_chemical_entity entities by monthly Wikipedia readership (8,434 views/month).[2]

Key Facts

  • hydrazine is credited with the discovery of Emil Fischer[3].
  • hydrazine is credited with the discovery of Theodor Curtius[4].
  • hydrazine is credited with the discovery of Cornelis Adriaan Lobry van Troostenburg de Bruyn[5].
  • hydrazine's instance of is recorded as type of chemical entity[6].
  • hydrazine's canonical SMILES is recorded as NN[7].
  • hydrazine's chemical formula is recorded as N₂H₄[8].
  • hydrazine is a type of azane[9].
  • hydrazine is a type of monopropellant[10].
  • hydrazine is part of hydroxylamine oxidoreductase activity[11].
  • hydrazine is used for monopropellant[12].
  • hydrazine's Commons category is recorded as Hydrazine[13].
  • hydrazine comprises nitrogen[14].
  • hydrazine comprises hydrogen[15].
  • hydrazine's topic's main category is recorded as Category:Hydrazine[16].
  • hydrazine's pKa is recorded as {'amount': '+8.10'}[17].
  • hydrazine's described by source is recorded as Brockhaus and Efron Encyclopedic Dictionary[18].
  • hydrazine's described by source is recorded as Small Brockhaus and Efron Encyclopedic Dictionary[19].
  • hydrazine's described by source is recorded as Great Soviet Encyclopedia (1926–1947)[20].
  • hydrazine's described by source is recorded as Encyclopædia Britannica 11th edition[21].
  • hydrazine's described by source is recorded as Armenian Soviet Encyclopedia, vol. 6[22].
  • hydrazine's described by source is recorded as Otto's encyclopedia[23].
  • hydrazine's has effect is recorded as hydrazine exposure[24].
  • hydrazine's has characteristic is recorded as Class IC flammable liquid[25].
  • hydrazine's different from is recorded as hydralazine[26].
  • hydrazine's different from is recorded as hydrazones[27].

Body

Works and Contributions

Credited discoveries include Emil Fischer[3], a biochemist[28], 1852–1919[29], of German Empire[30], awarded the Faraday Lectureship Prize[31], specialised in chemistry[32]; Theodor Curtius[4], a chemist[33], 1857–1928[34], of Germany[35], specialised in chemistry[36]; and Cornelis Adriaan Lobry van Troostenburg de Bruyn[5], a chemist[37], 1857–1904[38], of Kingdom of the Netherlands[39].

Why It Matters

hydrazine ranks in the top 1% of type_of_chemical_entity entities by monthly Wikipedia readership (8,434 views/month).[2] hydrazine has Wikipedia articles in 29 language editions, a strong signal of global cultural recognition.[40] hydrazine is known by 51 alternative names across languages and contexts.[41]

References

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

Direct Wikidata claims

  1. [6] . wikidata.org.
  2. [3] . Ueber aromatische Hydrazinverbindungen. wikidata.org.
  3. [4] . Ueber das Diamid (Hydrazin). wikidata.org.
  4. [5] . Sur l'hydrate d'hydrazine. wikidata.org.
  5. [7] . PubChem. Retrieved . wikidata.org.
  6. [8] . PubChem. Retrieved . wikidata.org.
  7. [9] . wikidata.org.
  8. [10] . wikidata.org.
  9. [11] . Gene Ontology release 2020-05-02. wikidata.org.
  10. [12] . wikidata.org.
  11. [13] . wikidata.org.
  12. [14] . wikidata.org.
  13. [15] . wikidata.org.
  14. [16] . wikidata.org.
  15. [17] . Correlation of the Base Strengths of Amines 1. 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.
  22. [24] . cdc.gov. cdc.gov. Provenance: wikidata.org.
  23. [25] . cdc.gov. cdc.gov. Provenance: wikidata.org.
  24. [26] . wikidata.org.
  25. [27] . wikidata.org.

Inline context (facts about related entities)

  1. [28] . Wikidata. wikidata.org. → on this site
  2. [29] . Wikidata. wikidata.org. → on this site
  3. [30] . Wikidata. wikidata.org. → on this site
  4. [31] . Wikidata. wikidata.org. → on this site
  5. [32] . Wikidata. wikidata.org. → on this site
  6. [33] . Wikidata. wikidata.org. → on this site
  7. [34] . Wikidata. wikidata.org. → on this site
  8. [35] . Wikidata. wikidata.org. → on this site
  9. [36] . Wikidata. wikidata.org. → on this site
  10. [37] . Wikidata. wikidata.org. → on this site
  11. [38] . Wikidata. wikidata.org. → on this site
  12. [39] . Wikidata. wikidata.org. → on this site

Class ancestry

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

Aggregate / graph-position facts

  1. [2] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [40] . Wikidata sitelinks. wikidata.org.
  3. [41] . 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). hydrazine. Retrieved May 3, 2026, from https://4ort.xyz/entity/hydrazine
MLA “hydrazine.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/hydrazine.
BibTeX @misc{4ortxyz_hydrazine_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{hydrazine}}, year = {2026}, url = {https://4ort.xyz/entity/hydrazine}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): hydrazine — https://4ort.xyz/entity/hydrazine (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/hydrazine · 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. 5d ago · Susmuffin · 2026-07-11 view diff on Wikidata ↗
    Harper's tag hydrazine
    "/* wbsetclaim-create:1||1 */ [[Property:P13772]]: hydrazine, Matched to [[:toollabs:mix-n-match/#/entry/289933673|hydrazine (#289933673)]] in [[:toollabs:mix-n-match/#/catalog/7915|Harper's tag]] #mix"
  2. 6d ago · Nyuhn · 2026-07-10 view diff on Wikidata ↗
    P14541 2zLsMP
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/40849|batch #40849]]: ZGBK ID"
  3. 11w ago · ~2026-26310-07 · 2026-04-30 view diff on Wikidata ↗
    Electric dipole moment {'unit': 'Q40603', 'amount': '+1.75'}
    Ceiling exposure limit {'unit': 'Q21077820', 'amount': '+0.04'}
    Conjugate acid hydrazinium
    Upper flammable limit {'unit': 'Q2080811', 'amount': '+98'}
    + 33 other properties edited (see Wikidata diff for full list)
    "/* wbsetclaim-update:2||1 */ [[Property:P268]]: 12216776m"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.