2-bromobutane

chemical compound
ChemicalSubstance type_of_chemical_entity Q209314
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2-bromobutane

Summary

2-bromobutane is a type of chemical entity[1]. 2-bromobutane ranks in the top 6% of type_of_chemical_entity entities by monthly Wikipedia readership (8 views/month).[2]

Key Facts

  • 2-bromobutane's instance of is recorded as type of chemical entity[3].
  • 2-bromobutane's chemical structure is recorded as 2-Bromobutane.png[4].
  • 2-bromobutane's CAS Registry Number is recorded as 78-76-2[5].
  • 2-bromobutane's EC number is recorded as 201-140-7[6].
  • 2-bromobutane's canonical SMILES is recorded as CCC(C)Br[7].
  • 2-bromobutane's InChI is recorded as InChI=1S/C4H9Br/c1-3-4(2)5/h4H,3H2,1-2H3[8].
  • 2-bromobutane's InChIKey is recorded as UPSXAPQYNGXVBF-UHFFFAOYSA-N[9].
  • 2-bromobutane's chemical formula is recorded as C₄H₉Br[10].
  • 2-bromobutane's subclass of is recorded as chemical compound[11].
  • 2-bromobutane's Commons category is recorded as 2-Bromobutane[12].
  • 2-bromobutane's ChEMBL ID is recorded as CHEMBL156276[13].
  • 2-bromobutane's Freebase ID is recorded as /m/05p6x3h[14].
  • 2-bromobutane's UNII is recorded as SSI829JO4W[15].
  • 2-bromobutane's RTECS number is recorded as EJ6228000[16].
  • 2-bromobutane's ChemSpider ID is recorded as 6306[17].
  • 2-bromobutane's ChemSpider ID is recorded as 21427358[18].
  • 2-bromobutane's PubChem CID is recorded as 6554[19].
  • 2-bromobutane's ZVG number is recorded as 510529[20].
  • 2-bromobutane's UN number is recorded as 2339[21].
  • 2-bromobutane's HSDB ID is recorded as 2197[22].
  • 2-bromobutane's mass is recorded as {'unit': 'Q483261', 'amount': '+135.989'}[23].
  • 2-bromobutane's melting point is recorded as {'unit': 'Q25267', 'amount': '-112.0'}[24].
  • 2-bromobutane's melting point is recorded as {'unit': 'Q25267', 'amount': '-112.7'}[25].
  • 2-bromobutane's boiling point is recorded as {'unit': 'Q25267', 'amount': '+91.4'}[26].
  • 2-bromobutane's electric dipole moment is recorded as {'unit': 'Q40603', 'amount': '+2.23'}[27].

Why It Matters

2-bromobutane ranks in the top 6% of type_of_chemical_entity entities by monthly Wikipedia readership (8 views/month).[2] 2-bromobutane has Wikipedia articles in 8 language editions, a strong signal of global cultural recognition.[28] 2-bromobutane is known by 4 alternative names across languages and contexts.[29]

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] . Global Substance Registration System. Retrieved . commonchemistry.cas.org. Provenance: wikidata.org.
  4. [6] . Global Substance Registration System. Retrieved . wikidata.org.
  5. [7] . PubChem. Retrieved . wikidata.org.
  6. [8] . PubChem. Retrieved . wikidata.org.
  7. [9] . PubChem. Retrieved . wikidata.org.
  8. [10] . PubChem. Retrieved . wikidata.org.
  9. [11] . wikidata.org.
  10. [12] . wikidata.org.
  11. [13] . ChEMBL. Retrieved . wikidata.org.
  12. [14] . wikidata.org.
  13. [15] . Global Substance Registration System. Retrieved . wikidata.org.
  14. [16] . wikidata.org.
  15. [17] . Q2311683. Retrieved . wikidata.org.
  16. [18] . Q2311683. Retrieved . wikidata.org.
  17. [19] . PubChem. Retrieved . wikidata.org.
  18. [20] . wikidata.org.
  19. [21] . wikidata.org.
  20. [22] . Hazardous Substances Data Bank. Retrieved . wikidata.org.
  21. [23] . PubChem. Retrieved . wikidata.org.
  22. [24] . Jean-Claude Bradley Open Melting Point Dataset. wikidata.org.
  23. [25] . Basic laboratory and industrial chemicals: A CRC quick reference handbook. 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.
  3. [29] . 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). 2-bromobutane. Retrieved May 3, 2026, from https://4ort.xyz/entity/2-bromobutane
MLA “2-bromobutane.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/2-bromobutane.
BibTeX @misc{4ortxyz_2-bromobutane_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{2-bromobutane}}, year = {2026}, url = {https://4ort.xyz/entity/2-bromobutane}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): 2-bromobutane — https://4ort.xyz/entity/2-bromobutane (retrieved 2026-05-03)

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