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2-butyne-1,4-diol

chemical compound
ChemicalSubstance type_of_chemical_entity Q209328
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2-butyne-1,4-diol

Summary

2-butyne-1,4-diol is a type of chemical entity[1]. 2-butyne-1,4-diol ranks in the top 6% of type_of_chemical_entity entities by monthly Wikipedia readership (14 views/month).[2]

Key Facts

  • 2-butyne-1,4-diol's instance of is recorded as type of chemical entity[3].
  • 2-butyne-1,4-diol's chemical structure is recorded as Structural formula of 2-butyne-1,4-diol.svg[4].
  • 2-butyne-1,4-diol's chemical structure is recorded as Butynediol.png[5].
  • 2-butyne-1,4-diol's CAS Registry Number is recorded as 110-65-6[6].
  • 2-butyne-1,4-diol's EC number is recorded as 203-788-6[7].
  • 2-butyne-1,4-diol's canonical SMILES is recorded as C(C#CCO)O[8].
  • 2-butyne-1,4-diol's InChI is recorded as InChI=1S/C4H6O2/c5-3-1-2-4-6/h5-6H,3-4H2[9].
  • 2-butyne-1,4-diol's InChIKey is recorded as DLDJFQGPPSQZKI-UHFFFAOYSA-N[10].
  • 2-butyne-1,4-diol's chemical formula is recorded as C₄H₆O₂[11].
  • 2-butyne-1,4-diol's subclass of is recorded as alkynols[12].
  • 2-butyne-1,4-diol's subclass of is recorded as diol[13].
  • 2-butyne-1,4-diol's part of is recorded as 2-alkyn-1-ol dehydrogenase activity[14].
  • 2-butyne-1,4-diol's Commons category is recorded as 1,4-Butynediol[15].
  • 2-butyne-1,4-diol's ChEMBL ID is recorded as CHEMBL3187551[16].
  • 2-butyne-1,4-diol's Freebase ID is recorded as /m/026bcy7[17].
  • 2-butyne-1,4-diol's UNII is recorded as AXH202FPQM[18].
  • 2-butyne-1,4-diol's ChemSpider ID is recorded as 7775[19].
  • 2-butyne-1,4-diol's PubChem CID is recorded as 8066[20].
  • 2-butyne-1,4-diol's KEGG ID is recorded as C02497[21].
  • 2-butyne-1,4-diol's ZVG number is recorded as 29180[22].
  • 2-butyne-1,4-diol's ChEBI ID is recorded as 16413[23].
  • 2-butyne-1,4-diol's Reaxys registry number is recorded as 1071237[24].
  • 2-butyne-1,4-diol's Human Metabolome Database ID is recorded as HMDB0245045[25].
  • 2-butyne-1,4-diol's HSDB ID is recorded as 2004[26].
  • 2-butyne-1,4-diol's mass is recorded as {'unit': 'Q483261', 'amount': '+86.09'}[27].

Why It Matters

2-butyne-1,4-diol ranks in the top 6% of type_of_chemical_entity entities by monthly Wikipedia readership (14 views/month).[2] 2-butyne-1,4-diol has Wikipedia articles in 12 language editions, a strong signal of global cultural recognition.[28] 2-butyne-1,4-diol is known by 12 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] ↑ . 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] ↑ . wikidata.org.
  12. [14] ↑ . Gene Ontology release 2020-05-02. 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] ↑ . Q2311683. Retrieved . wikidata.org.
  18. [20] ↑ . PubChem. Retrieved . wikidata.org.
  19. [21] ↑ . wikidata.org.
  20. [22] ↑ . wikidata.org.
  21. [23] ↑ . ChEMBL. Retrieved . wikidata.org.
  22. [24] ↑ . ChEBI. Retrieved . wikidata.org.
  23. [25] ↑ . wikidata.org.
  24. [26] ↑ . Hazardous Substances Data Bank. Retrieved . wikidata.org.
  25. [27] ↑ . PubChem. Retrieved . 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-butyne-1,4-diol. Retrieved May 3, 2026, from https://4ort.xyz/entity/2-butyne-1-4-diol
MLA “2-butyne-1,4-diol.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/2-butyne-1-4-diol.
BibTeX @misc{4ortxyz_2-butyne-1-4-diol_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{2-butyne-1,4-diol}}, year = {2026}, url = {https://4ort.xyz/entity/2-butyne-1-4-diol}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): 2-butyne-1,4-diol — https://4ort.xyz/entity/2-butyne-1-4-diol (retrieved 2026-05-03)

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