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Polyethyleneglycol palmitate

CAS 53228-20-9

Also registered as 7 other CAS numbers

53251-37-9 · 63849-66-1 · 1418532-27-0 · 1418532-31-6 · 1418532-35-0 · 1418532-44-1 · 9004-94-8

Concern score

Not assessed — no hazard data yet.

Polyethyleneglycol palmitate in plain language

What it is

On cosmetic ingredient lists it appears as “PEG-18 palmitate”.

Also known as PEG-18 palmitate · PEG-20 palmitate · PEG-6 palmitate · PEG-40 monopalmitate · Polyethylene glycol 2000 monopalmitate · Polyoxyethylene (40) monopalmitate

Show all 14 names

Polyoxyl 40 palmitate · Atlas G 2076 · Glycols, polyethylene, monopalmitate · Palmitic acid, monoester with polyethylene glycol · Poly(oxy-1,2-ethanediyl), α-(1-oxohexadecyl)-ω-hydroxy- · Polyethylene glycol monopalmitate · Polyoxyethylene glycol monopalmitate · Polyoxyethylene palmitate

What it does

Used in cosmetics as an emulsifier and a cleansing agent.

  • Emulsifying
  • Cleansing
  • 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. Polyethyleneglycol palmitate appears in these published regulatory listings.

Recorded in these product areas

  • Found in consumer products
  • Industrial
  • EUCosIngActive3 entries
    • Poly(oxy-1,2-ethanediyl), .alpha.-(1-oxohexadecyl)-.omega.-hydroxy- (18 mol EO average molar ratio)Source →
    • Poly(oxy-1,2-ethanediyl), .alpha.-(1-oxohexadecyl)-.omega.-hydroxy- (20 mol EO average molar ratio)Source →
    • Poly(oxy-1,2-ethanediyl), .alpha.-(1-oxohexadecyl)-.omega.-hydroxy- (6 mol EO average molar ratio)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 Surfactant (surface active agent), Emulsifier.
    • EPA CPDat observed this chemical in 0 composition records across product categories including unclassified products. EPA CPDat classifies this chemical for functional uses including Surfactant (surface active agent), 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 Polyethyleneglycol palmitate. 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 Polyethyleneglycol palmitate 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 January 7, 2008

    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 →

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 Polyethyleneglycol palmitate in a product composition. These are source records, not Greenveil catalog products.

Named organisations

2

Typical roles

EmulsifyingCleansingEmulsifierSurfactant
See products using Polyethyleneglycol palmitate →