4,4′-methylenedianiline

chemical compound
ChemicalSubstance type_of_chemical_entity Q229848
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4,4′-methylenedianiline

Summary

4,4′-methylenedianiline is a type of chemical entity[1]. 4,4′-methylenedianiline ranks in the top 6% of type_of_chemical_entity entities by monthly Wikipedia readership (667 views/month).[2]

Key Facts

  • 4,4′-methylenedianiline's instance of is recorded as type of chemical entity[3].
  • 4,4′-methylenedianiline's canonical SMILES is recorded as C1=CC(=CC=C1CC2=CC=C(C=C2)N)N[4].
  • 4,4′-methylenedianiline's chemical formula is recorded as C₁₃H₁₄N₂[5].
  • 4,4′-methylenedianiline is a type of chemical compound[6].
  • 4,4′-methylenedianiline's Commons category is recorded as 4,4′-Diaminodiphenylmethan[7].
  • 4,4′-methylenedianiline's has effect is recorded as 4,4'-methylenedianiline exposure[8].
  • 4,4′-methylenedianiline's has characteristic is recorded as flammable solid[9].
  • 4,4′-methylenedianiline's different from is recorded as MDA[10].
  • 4,4′-methylenedianiline's NIOSH Pocket Guide ID is recorded as 0415[11].
  • 4,4′-methylenedianiline's density is recorded as {'amount': '+1.06'}[12].
  • 4,4′-methylenedianiline's mass is recorded as {'amount': '+198.116'}[13].
  • 4,4′-methylenedianiline's melting point is recorded as {'amount': '+198'}[14].
  • 4,4′-methylenedianiline's melting point is recorded as {'amount': '+90'}[15].
  • 4,4′-methylenedianiline's boiling point is recorded as {'amount': '+748'}[16].
  • 4,4′-methylenedianiline's vapor pressure is recorded as {'amount': '+0.0000002'}[17].
  • 4,4′-methylenedianiline's flash point is recorded as {'amount': '+374'}[18].
  • 4,4′-methylenedianiline's solubility is recorded as {'amount': '+0.1'}[19].
  • 4,4′-methylenedianiline's ionization energy is recorded as {'amount': '+10.7'}[20].
  • 4,4′-methylenedianiline's ceiling exposure limit is recorded as {'amount': '+0'}[21].
  • 4,4′-methylenedianiline's subject has role is recorded as carcinogen[22].
  • 4,4′-methylenedianiline's subject has role is recorded as occupational carcinogen[23].
  • 4,4′-methylenedianiline's associated hazard is recorded as 4,4'-methylenedianiline exposure[24].

Why It Matters

4,4′-methylenedianiline ranks in the top 6% of type_of_chemical_entity entities by monthly Wikipedia readership (667 views/month).[2] 4,4′-methylenedianiline has Wikipedia articles in 11 language editions, a strong signal of global cultural recognition.[25] 4,4′-methylenedianiline is known by 30 alternative names across languages and contexts.[26]

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.
  22. [24] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [25] ↑ . Wikidata sitelinks. wikidata.org.
  3. [26] ↑ . 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). 4,4′-methylenedianiline. Retrieved May 3, 2026, from https://4ort.xyz/entity/4-4-methylenedianiline
MLA “4,4′-methylenedianiline.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/4-4-methylenedianiline.
BibTeX @misc{4ortxyz_4-4-methylenedianiline_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{4,4′-methylenedianiline}}, year = {2026}, url = {https://4ort.xyz/entity/4-4-methylenedianiline}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): 4,4′-methylenedianiline — https://4ort.xyz/entity/4-4-methylenedianiline (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/4-4-methylenedianiline · 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. 7h ago · KrBot bot · 2026-09-26 view diff on Wikidata ↗
    Zvg number → 26450
    "/* wbsetclaimvalue:1| */ [[Property:P679]]: 26450, см. / see [[Template:Autofix|autofix]] на / on [[Property talk:P679]]"
  2. 3d ago · Mrwdat3 · 2026-09-23 view diff on Wikidata ↗
    Zvg number → 26450
    "/* wbcreateclaim-create:1| */ [[Property:P679]]: 026450, [[:toollabs:quickstatements/#/batch/275042|batch #275042]]"
  3. 21w ago · KaleemBot bot · 2026-05-01 view diff on Wikidata ↗
    Subclass of → chemical compound
    Ceiling exposure limit → {'amount': '+0'}
    Mass → {'amount': '+198.116'}
    Instance of → —
    + 15 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update:0| */ Added [[wikipedia:ur:4,4'-میتھائلین ڈائی اینیلین]]"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.