1,2-dichloroethane

chemical compound
ChemicalSubstance type_of_chemical_entity Q161480
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Summary

1,2-dichloroethane is a type of chemical entity[1]. 1,2-dichloroethane ranks in the top 5% of type of chemical entity entities by monthly Wikipedia readership (1,862 views/month).[2]

Key Facts

  • Canonical SMILES: C(CCl)Cl[3]
  • Chemical formula: C₂H₄Cl₂[4]
  • Subclass of: chemical compound[5]
  • Part of: 1,2-dichloroethane metabolic process[6], 1,2-dichloroethane catabolic process[7]
  • Commons category: 1,2-Dichloroethane[8]
  • Has part(s): carbon[9], chlorine[10]
  • Described by source: Granat Encyclopedic Dictionary[11], Meyers Konversations-Lexikon, 4th edition (1885–1890)[12], Armenian Soviet Encyclopedia, vol. 3[13], Brockhaus and Efron Encyclopedic Dictionary[14]
  • Has effect: 1,2-dichloroethane exposure[15]
  • Has characteristic: Class IB flammable liquid[16]
  • NIOSH Pocket Guide ID: 0271[17]
  • Density: 1.24[18]
  • Mass: 97.969[19]
  • Melting point: -32[20], -35[21], -35.5[22]
  • Boiling point: 182[23], 83.5[24]
  • Vapor pressure: 64[25]
  • Flash point: 56[26]
  • Immediately dangerous to life or health: 202.5[27]
  • Solubility: 0.9[28]
  • Electric dipole moment: 1.8[29]
  • Lower flammable limit: 6.2[30]
  • Upper flammable limit: 16[31]
  • Ionization energy: 11.05[32], 11.04[33]
  • Time-weighted average exposure limit: 4[34], 202.5[35]
  • Ceiling exposure limit: 405[36]
  • Maximum peak exposure limit: 810[37]

Why It Matters

1,2-dichloroethane has Wikipedia articles in 25 language editions, a strong signal of global cultural recognition.[38] 1,2-dichloroethane is known by 35 alternative names across languages and contexts.[39]

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.
  23. [25] ↑ . wikidata.org.
  24. [26] ↑ . wikidata.org.
  25. [27] ↑ . wikidata.org.
  26. [28] ↑ . wikidata.org.
  27. [29] ↑ . wikidata.org.
  28. [30] ↑ . wikidata.org.
  29. [31] ↑ . wikidata.org.
  30. [32] ↑ . wikidata.org.
  31. [33] ↑ . wikidata.org.
  32. [34] ↑ . wikidata.org.
  33. [35] ↑ . wikidata.org.
  34. [36] ↑ . wikidata.org.
  35. [37] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [38] ↑ . Wikidata sitelinks. wikidata.org.
  3. [39] ↑ . 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). 1,2-dichloroethane. Retrieved October 14, 2026, from https://4ort.xyz/entity/1-2-dichloroethane
MLA “1,2-dichloroethane.” 4ort.xyz Knowledge Graph, 4ort.xyz, 14 Oct. 2026, https://4ort.xyz/entity/1-2-dichloroethane.
BibTeX @misc{4ortxyz_1-2-dichloroethane_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{1,2-dichloroethane}}, year = {2026}, url = {https://4ort.xyz/entity/1-2-dichloroethane}, note = {Accessed: 2026-10-14}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): 1,2-dichloroethane — https://4ort.xyz/entity/1-2-dichloroethane (retrieved 2026-10-14)

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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. 20d ago · KrBot bot · 2026-09-26 view diff on Wikidata ↗
    Zvg number → 10500
    "/* wbsetclaimvalue:1| */ Zvg number: 10500, см. / see [[Template:Autofix|autofix]] на / on [[Property talk:P679]]"
  2. 23d ago · Mrwdat3 · 2026-09-23 view diff on Wikidata ↗
    Zvg number → 10500
    "/* wbcreateclaim-create:1| */ Zvg number: 010500, [[:toollabs:quickstatements/#/batch/275042|batch #275042]]"
  3. 20w ago · Twofivesixbot bot · 2026-05-24 view diff on Wikidata ↗
    Has effect → 1,2-dichloroethane exposure
    Global warming potential → {'amount': '+1'}
    Electric dipole moment → {'amount': '+1.8'}
    Subclass of → —
    + 29 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-statements-multiple-properties-update:0||2 */ mv to monolingual text names on J9U statements"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.