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alpha-Hexyl,omega-hydroxypoly(oxy-1,2-ethanediyl)

CAS 32167-24-1

Also registered as 2 other CAS numbers

1256460-27-1 · 31726-34-8

Concern score

Not assessed — no hazard data yet.

alpha-Hexyl,omega-hydroxypoly(oxy-1,2-ethanediyl) in plain language

What it is

On cosmetic ingredient lists it appears as “HEXETH-5”.

Also known as HEXETH-5 · Alfonic 6-6 · Alfonic 6-8.5 · Crissanol A-55 · Ethoxylated fatty alcohol · Glycols, polyethylene, monohexyl ether

Show all 13 names

Hexan-1-ol, ethoxylated · ethoxylated Hexyl alcohol · Hexyl poly(oxyethylene) ether · Poly(oxy-1,2-ethanediyl), -hexyl--hydroxy- · Poly(oxy-1,2-ethanediyl), \a-hexyl-\w-hydroxy- · Poly(oxy-1,2-ethanediyl), alpha-hexyl-omega-hydroxy · Poly(oxy-1,2-ethanediyl), α-hexyl-ω-hydroxy-

What it does

Used in cosmetics as an emulsifier, a solvent and a cleansing agent.

  • Emulsifying
  • Solvent
  • Cleansing
  • Hydrotrope
  • Emulsifier
  • Surfactant
Is it a concern?
We haven't assessed a concern score for this ingredient yet. It is listed for cosmetic use in the EU.

Regulation

No restrictions found. alpha-Hexyl,omega-hydroxypoly(oxy-1,2-ethanediyl) appears in these published regulatory listings.

Recorded in these product areas

  • Found in consumer products
  • Industrial
  • EUCosIngActiveHexeth-5 is the polyethylene glycol ether of hexyl alcohol that conforms generally to the formula.
    • Hexeth-5 is the polyethylene glycol ether of hexyl alcohol that conforms generally to the formula.Source →
  • USEPAcommercial use observedEPA CPDat observed this chemical in 0 composition records across product categories including unclassified products. EPA CPDat classifies this chemical for functional uses including Solvent, Surfactant (surface active agent), Solubility enhancer.
    • EPA CPDat observed this chemical in 0 composition records across product categories including unclassified products. EPA CPDat classifies this chemical for functional uses including Solvent, Surfactant (surface active agent), Solubility enhancer.Source →

Expert safety opinions

No expert opinion on file for alpha-Hexyl,omega-hydroxypoly(oxy-1,2-ethanediyl). These are the independent scientific bodies that assess ingredients like this one; we show an opinion only when a record we hold cites it.

  • SCCS

    EU Scientific Committee on Consumer Safety

    No SCCS opinion on file.

  • CIR

    Cosmetic Ingredient Review (US expert panel)

    No CIR safety assessment on file.

Evidence & sources

No graded research studies for alpha-Hexyl,omega-hydroxypoly(oxy-1,2-ethanediyl) yet. This record is compiled from the published data sources below — registries and regulatory listings, not study findings.

3 data sources

Where this comes from

  • CosIng

    regulatory · updated 2026-09-23

    Open →
  • EPA Chemical and Products Database

    exposure · updated 2021-06-08

    Open →
  • EPA DSSTox Identifiers

    chemistry · updated 2025-12-29

    Open →

Suitability

Context-specific fit derived from published classifications and the current ingredient evidence profile.

Fragrance avoidance

Nothing to weigh for this context yet.

No signal in this context

We have no published hazard signal for this ingredient, so we cannot say how it behaves in this context — that is missing evidence, not a clean result.

Where it has been recorded

How often EPA CPDat has listed alpha-Hexyl,omega-hydroxypoly(oxy-1,2-ethanediyl) in a product composition. These are source records, not Greenveil catalog products.

Named organisations

3

Typical roles

EmulsifyingSolventCleansingHydrotropeEmulsifierSurfactant
See products using alpha-Hexyl,omega-hydroxypoly(oxy-1,2-ethanediyl) →

Catalog

Found in these products

Cosmetic and personal-care products that list alpha-Hexyl,omega-hydroxypoly(oxy-1,2-ethanediyl) are shown first. Their ingredient lists include alpha-Hexyl,omega-hydroxypoly(oxy-1,2-ethanediyl); each product's own rating depends on its whole formula, so it is shown on the product page, not here.