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Poly(oxy-1,2-ethanediyl), alpha-undecyl-omega-hydroxy-, branched and linear

CAS 127036-24-2

Concern score

Not assessed — no hazard data yet.

Poly(oxy-1,2-ethanediyl), alpha-undecyl-omega-hydroxy-, branched and linear in plain language

What it is

On cosmetic ingredient lists it appears as “UNDECETH-40”.

Also known as UNDECETH-40 · UNDECETH-7 · Genapol ud 079 · Polyethylene glycol (7) undecyl ether · Polyoxyethylene (7) undecyl ether · Ethoxylated C11-C16 alcoh

Show all 16 names

Genapol UD079 · Polyoxyethylenated (POE) (10) isoundecanol · Polyoxyethylenated (POE) (5) isoundecanol · Polyoxyethylenated (POE) (6) isoundecanol · Polyoxyethylenated (POE) (7) isoundecanol · Polyoxyethylenated (POE) (8) isoundecanol · Tomadol 1-7 · alkyl alcohol ethoxylates · polyethylene glycol isotridecyl ether · undecyl alcohol ethoxylates

What it does

Used in cosmetics as a skin-conditioning agent, a cleansing agent and an emulsion stabiliser.

  • Skin conditioning
  • Cleansing
  • Emulsion stabilising
  • Emulsifier
  • Surfactant
  • Conditioner
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. Poly(oxy-1,2-ethanediyl), alpha-undecyl-omega-hydroxy-, branched and linear appears in these published regulatory listings.

Recorded in these product areas

  • Found in consumer products
  • Beauty
  • Cleaning
  • Industrial
  • EUCosIngActiveListed in CosIng inventory for cosmetic use.
    • Listed in CosIng inventory for cosmetic use.Source →
  • USEPAcommercial use observedEPA CPDat observed this chemical in 77 composition records across product categories including Personal care, Cleaning products and household care, Home maintenance. EPA CPDat classifies this chemical for functional uses including Surfactant (surface active agent), Softener and conditioner, Emulsifier.
    • EPA CPDat observed this chemical in 77 composition records across product categories including Personal care, Cleaning products and household care, Home maintenance. EPA CPDat classifies this chemical for functional uses including Surfactant (surface active agent), Softener and conditioner, Emulsifier.Source →
  • USFDAlisted in openFDA substanceopenFDA substance registry classifies this ingredient as polymer.
    • openFDA substance registry classifies this ingredient as polymer.Source →

Expert safety opinions

No expert opinion on file for Poly(oxy-1,2-ethanediyl), alpha-undecyl-omega-hydroxy-, branched and linear. 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 Poly(oxy-1,2-ethanediyl), alpha-undecyl-omega-hydroxy-, branched and linear yet. This record is compiled from the published data sources below — registries and regulatory listings, not study findings.

5 data sources

Where this comes from

  • CosIng

    regulatory · updated 2026-09-23

    Open →
  • EPA Chemical and Products Database

    exposure · updated march 22, 2017

    Open →
  • EPA DSSTox Identifiers

    chemistry · updated 2025-12-29

    Open →
  • FDA GSRS UNII

    registry · updated 2026-02-26

    Open →
  • openFDA Substance

    registry · updated 2026-05-24

    Open →
Reference links (2)
Openfda substance

PCPC-DB; http://www.essentialingredients.com/msds/Genapol%20UD079.pdf

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 Poly(oxy-1,2-ethanediyl), alpha-undecyl-omega-hydroxy-, branched and linear in a product composition. These are source records, not Greenveil catalog products.

Source records

77

Named organisations

6

Personal careCleaning products and household careHome maintenanceRaw materials

Typical roles

Skin conditioningCleansingEmulsion stabilisingEmulsifierSurfactantConditioner
See products using Poly(oxy-1,2-ethanediyl), alpha-undecyl-omega-hydroxy-, branched and linear →