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1,1-difluoroethane

organofluorine compound
ChemicalSubstance type_of_chemical_entity Q161285
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1,1-difluoroethane

Summary

1,1-difluoroethane is a type of chemical entity[1]. 1,1-difluoroethane ranks in the top 1% of type_of_chemical_entity entities by monthly Wikipedia readership (1,223 views/month).[2]

Key Facts

  • 1,1-difluoroethane's instance of is recorded as type of chemical entity[3].
  • 1,1-difluoroethane's chemical structure is recorded as 1,1-Difluorethan.svg[4].
  • 1,1-difluoroethane's chemical structure is recorded as Difluoroethane.svg[5].
  • 1,1-difluoroethane's CAS Registry Number is recorded as 75-37-6[6].
  • 1,1-difluoroethane's EC number is recorded as 200-866-1[7].
  • 1,1-difluoroethane's canonical SMILES is recorded as CC(F)F[8].
  • 1,1-difluoroethane's InChI is recorded as InChI=1S/C2H4F2/c1-2(3)4/h2H,1H3[9].
  • 1,1-difluoroethane's InChIKey is recorded as NPNPZTNLOVBDOC-UHFFFAOYSA-N[10].
  • 1,1-difluoroethane's chemical formula is recorded as C₂H₄F₂[11].
  • 1,1-difluoroethane's subclass of is recorded as hydrofluorocarbon[12].
  • 1,1-difluoroethane's subclass of is recorded as per- and polyfluoroalkyl substances[13].
  • 1,1-difluoroethane's has use is recorded as refrigerant[14].
  • 1,1-difluoroethane's Commons category is recorded as 1,1-Difluoroethane[15].
  • 1,1-difluoroethane's ChEMBL ID is recorded as CHEMBL325493[16].
  • 1,1-difluoroethane's Freebase ID is recorded as /m/05w4k6[17].
  • 1,1-difluoroethane's UNII is recorded as 0B1U8K2ME0[18].
  • 1,1-difluoroethane's RTECS number is recorded as KI1410000[19].
  • 1,1-difluoroethane's ChemSpider ID is recorded as 6128[20].
  • 1,1-difluoroethane's PubChem CID is recorded as 6368[21].
  • 1,1-difluoroethane's ZVG number is recorded as 38990[22].
  • 1,1-difluoroethane's Human Metabolome Database ID is recorded as HMDB0244022[23].
  • 1,1-difluoroethane's HSDB ID is recorded as 5205[24].
  • 1,1-difluoroethane's mass is recorded as {'unit': 'Q483261', 'amount': '+66.028'}[25].
  • 1,1-difluoroethane's melting point is recorded as {'unit': 'Q25267', 'amount': '-117'}[26].
  • 1,1-difluoroethane's boiling point is recorded as {'unit': 'Q11579', 'amount': '+248.20'}[27].

Why It Matters

1,1-difluoroethane ranks in the top 1% of type_of_chemical_entity entities by monthly Wikipedia readership (1,223 views/month).[2] 1,1-difluoroethane has Wikipedia articles in 11 language editions, a strong signal of global cultural recognition.[28]

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] ↑ . Global Substance Registration System. Retrieved . commonchemistry.cas.org. Provenance: wikidata.org.
  5. [7] ↑ . Global Substance Registration System. Retrieved . wikidata.org.
  6. [8] ↑ . PubChem. Retrieved . wikidata.org.
  7. [9] ↑ . PubChem. Retrieved . wikidata.org.
  8. [10] ↑ . PubChem. Retrieved . wikidata.org.
  9. [11] ↑ . PubChem. Retrieved . wikidata.org.
  10. [12] ↑ . wikidata.org.
  11. [13] ↑ . Q138387828. wikidata.org.
  12. [14] ↑ . wikidata.org.
  13. [15] ↑ . wikidata.org.
  14. [16] ↑ . ChEMBL. Retrieved . wikidata.org.
  15. [17] ↑ . Freebase Data Dumps. wikidata.org.
  16. [18] ↑ . Global Substance Registration System. Retrieved . wikidata.org.
  17. [19] ↑ . wikidata.org.
  18. [20] ↑ . Q2311683. Retrieved . wikidata.org.
  19. [21] ↑ . PubChem. Retrieved . wikidata.org.
  20. [22] ↑ . wikidata.org.
  21. [23] ↑ . wikidata.org.
  22. [24] ↑ . Hazardous Substances Data Bank. Retrieved . wikidata.org.
  23. [25] ↑ . PubChem. Retrieved . wikidata.org.
  24. [26] ↑ . Basic laboratory and industrial chemicals: A CRC quick reference handbook. wikidata.org.
  25. [27] ↑ . Basic laboratory and industrial chemicals: A CRC quick reference handbook. wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [28] ↑ . Wikidata sitelinks. 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). 1,1-difluoroethane. Retrieved May 3, 2026, from https://4ort.xyz/entity/1-1-difluoroethane
MLA “1,1-difluoroethane.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/1-1-difluoroethane.
BibTeX @misc{4ortxyz_1-1-difluoroethane_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{1,1-difluoroethane}}, year = {2026}, url = {https://4ort.xyz/entity/1-1-difluoroethane}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): 1,1-difluoroethane — https://4ort.xyz/entity/1-1-difluoroethane (retrieved 2026-05-03)

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