hydroxyl

chemical group
Thing functional_group Q104116
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hydroxyl

Summary

hydroxyl is a functional group[1]. hydroxyl has Wikipedia articles in 29 language editions, a strong signal of global cultural recognition.[2]

Key Facts

  • hydroxyl's instance of is recorded as functional group[3].
  • hydroxyl is part of organic hydroperoxide[4].
  • hydroxyl is part of carboxyl[5].
  • hydroxyl is part of oxyacid[6].
  • hydroxyl is part of hydroxy compound[7].
  • hydroxyl's Commons category is recorded as Hydroxyl group[8].
  • hydroxyl comprises oxygen[9].
  • hydroxyl comprises hydrogen[10].
  • hydroxyl's described by source is recorded as Otto's encyclopedia[11].
  • hydroxyl's described by source is recorded as Armenian Soviet Encyclopedia, vol. 6[12].
  • hydroxyl's different from is recorded as hydroxide ion[13].
  • hydroxyl's different from is recorded as hydroxyl radical[14].
  • hydroxyl's different from is recorded as hydroxymethyl[15].
  • hydroxyl's permanent duplicated item is recorded as Q56315423[16].
  • hydroxyl's CXSMILES is recorded as *O |$_AP1$|[17].

Body

Definition and Type

hydroxyl's instance of is recorded as functional group[3].

Use and Application

Components include oxygen[9], a chemical element[18] and hydrogen[10], a chemical element[19]. Part of include organic hydroperoxide[4], a structural class of chemical entities[20]; carboxyl[5], an organyl group[21]; oxyacid[6], a structural class of chemical entities[22]; and hydroxy compound[7].

Influence

Things named for hydroxyl include hydroxylherderite[23], a mineral species[24]; hydroxyapophyllite-(K)[25], a mineral species[26]; and hydroxylclinohumite[27], a mineral species[28].

Why It Matters

hydroxyl has Wikipedia articles in 29 language editions, a strong signal of global cultural recognition.[2] hydroxyl is known by 102 alternative names across languages and contexts.[29]

Entities named for hydroxyl include hydroxylherderite[23], a mineral species[24]; hydroxyapophyllite-(K)[25], a mineral species[26]; and hydroxylclinohumite[27], a mineral species[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] . 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] . goldbook.iupac.org. goldbook.iupac.org. Provenance: wikidata.org.
  13. [15] . wikidata.org.
  14. [16] . wikidata.org.
  15. [17] . wikidata.org.

Inverse relationships (entities pointing at this one)

  1. [23] . wikidata.org. → on this site
  2. [25] . wikidata.org. → on this site
  3. [27] . wikidata.org. → on this site

Inline context (facts about related entities)

  1. [20] . Wikidata. wikidata.org. → on this site
  2. [21] . Wikidata. wikidata.org. → on this site
  3. [22] . Wikidata. wikidata.org. → on this site
  4. [18] . Wikidata. wikidata.org. → on this site
  5. [19] . Wikidata. wikidata.org. → on this site
  6. [24] . Wikidata. wikidata.org. → on this site
  7. [26] . Wikidata. wikidata.org. → on this site
  8. [28] . Wikidata. wikidata.org. → on this site

Class ancestry

  1. [1] . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] . Wikidata sitelinks. wikidata.org.
  2. [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). hydroxyl. Retrieved May 3, 2026, from https://4ort.xyz/entity/hydroxyl
MLA “hydroxyl.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/hydroxyl.
BibTeX @misc{4ortxyz_hydroxyl_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{hydroxyl}}, year = {2026}, url = {https://4ort.xyz/entity/hydroxyl}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): hydroxyl — https://4ort.xyz/entity/hydroxyl (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/hydroxyl · 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. 10d ago · Schekinov Alexey Victorovich · 2026-06-24 view diff on Wikidata ↗
    Chemical formula OH
    "/* wbsetclaim-create:2||1 */ [[Property:P274]]: OH"
  2. 6w ago · Twofivesixbot bot · 2026-05-24 view diff on Wikidata ↗
    Part of organic hydroperoxide, carboxyl, oxyacid +1
    Has part(s) oxygen, hydrogen
    Has parts
    Permanent duplicated item Q56315423
    + 6 other properties edited (see Wikidata diff for full list)
    "/* wbsetclaim-update-qualifiers:1||1|2 */ [[Property:P8189]]: 987007534688305171, mv to monolingual text names on J9U statements"
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