Chemicals and Drugs

Octoxynol

Nonionic surfactant mixtures varying in the number of repeating ethoxy (oxy-1,2-ethanediyl) groups. They are used as detergents, emulsifiers, wetting agents, defoaming agents, etc. Octoxynol-9, the compound with 9 repeating ethoxy groups, is a spermatocide.

National Library of MedicineMedical Subject Headings2026

Structured Summary

Abstract

Nonionic surfactant mixtures varying in the number of repeating ethoxy (oxy-1,2-ethanediyl) groups. They are used as detergents, emulsifiers, wetting agents, defoaming agents, etc. Octoxynol-9, the compound with 9 repeating ethoxy groups, is a spermatocide.

MeSH Record

Classification

Broader headings

Related Concepts

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Drug Class

Pharmacological Action

MeSH Record

Synonyms

17 entry terms
  • Octoxinol
  • Octoxinols
  • Octoxynols
  • Octylphenoxy Polyethoxyethanol
  • Octylphenoxypolyethoxyethanols
  • Polyethoxyethanol, Octylphenoxy
  • Octoxynol-9
  • Triton X-100
  • Triton X-305
  • Triton X-45
  • Octoxynol 9
  • Triton X 100
  • Triton X 305
  • Triton X 45
  • Triton X100
  • Triton X305
  • Triton X45

MeSH Record

Aspects Covered

18 allowable subheadings

Indexed with the subheadings administration & dosage, adverse effects, analysis, chemical synthesis, chemistry, classification, economics, history, isolation & purification, metabolism, pharmacokinetics, pharmacology, poisoning, radiation effects, standards, supply & distribution, therapeutic use, toxicity.

MeSH Record

History Note

94; was OCTOXYNOL (NM) 1974-93

MeSH Record

Previous Indexing

  • Phenyl Ethers (1975-1976)
  • Polyethylene Glycols (1974-1993)

MeSH Hierarchy

Tree Numbers

AMA Style

References

  1. National Library of Medicine. Octoxynol. Medical Subject Headings (MeSH). 2026. Unique ID D017830. http://id.nlm.nih.gov/mesh/2026/D017830
  2. Octoxynol. In: Wikidata. https://www.wikidata.org/wiki/Q9361641