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Polyoxyethylene distearate

CAS 155833-47-9

Also registered as 12 other CAS numbers

194498-29-8 · 219532-03-3 · 335150-66-8 · 880086-00-0 · 939025-61-3 · 956117-71-8 · 1418532-57-6 · 1418532-65-6 · 1418532-68-9 · 1418532-71-4 · 2149626-67-3 · 9005-08-7

Concern score

Not assessed — no hazard data yet.

Polyoxyethylene distearate in plain language

What it is

On cosmetic ingredient lists it appears as “PEG-12 distearate”.

Also known as PEG-12 distearate · PEG-120 distearate · PEG-150 distearate · PEG-175 distearate · PEG-190 distearate · PEG-20 distearate

Show all 28 names

PEG-250 distearate · PEG-3 distearate · PEG-32 distearate · PEG-4 distearate · PEG-6 distearate · PEG-75 distearate · PEG-8 distearate · PEG-9 distearate · PEG-40 distearate · Polyethylene glycol (40 dp) distearate · Polyoxyl 40 distearate · Aculyn 60 · Atlas G 1821 · Cithrol 60DS · Cyclo PEG (400)DS · Dispeg 200 · Emalex 2000DI-S · Glycols, polyethylene, distearate · Stearic acid, diester with polyethylene glycol · peg distearate · polyethylene glycol distearate · polyethylene glycol ester

What it does

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

  • Emulsifying
  • Cleansing
  • Viscosity controlling
  • Emulsifier
  • Surfactant
  • Thickener
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. Polyoxyethylene distearate appears in these published regulatory listings.

Recorded in these product areas

  • Found in consumer products
  • Beauty
  • Cleaning
  • Industrial
  • EUCosIngActive14 entries
    • Poly(oxy-1,2-ethanediyl), .alpha.-(1-oxooctadecyl)-.omega.-[(1-oxooctadecyl)oxy]- (12 mol EO average molar ratio)Source →
    • Poly(oxy-1,2-ethanediyl), .alpha.-(1-oxooctadecyl)-.omega.-[(1-oxooctadecyl)oxy]- (120 mol EO average molar ratio)Source →
    • Poly(oxy-1,2-ethanediyl), .alpha.-(1-oxooctadecyl)-.omega.-[(1-oxooctadecyl)oxy]- (150 mol EO average molar ratio)Source →
    • Poly(oxy-1,2-ethanediyl), .alpha.-(1-oxooctadecyl)-.omega.-[(1-oxooctadecyl)oxy]- (175 mol EO average molar ratio)Source →
    • Poly(oxy-1,2-ethanediyl), .alpha.-(1-oxooctadecyl)-.omega.-[(1-oxooctadecyl)oxy]- (190 mol EO average molar ratio)Source →
    • Poly(oxy-1,2-ethanediyl), .alpha.-(1-oxooctadecyl)-.omega.-[(1-oxooctadecyl)oxy]- (20 mol EO average molar ratio)Source →
    • Poly(oxy-1,2-ethanediyl), .alpha.-(1-oxooctadecyl)-.omega.-(1-oxooctadecyloxy)-, (250 mol EO average molar ratio)Source →
    • Poly(oxy-1,2-ethanediyl), .alpha.-(1-oxooctadecyl)-.omega.-[(1-oxooctadecyl)oxy]- (3 mol EO average molar ratio)Source →
    • Poly(oxy-1,2-ethanediyl), .alpha.-(1-oxooctadecyl)-.omega.-[(1-oxooctadecyl)oxy]- (32 mol EO average molar ratio)Source →
    • Poly(oxy-1,2-ethanediyl), .alpha.-(1-oxooctadecyl)-.omega.-[(1-oxooctadecyl)oxy]- (4 mol EO average molar ratio)Source →
    • Poly(oxy-1,2-ethanediyl), .alpha.-(1-oxooctadecyl)-.omega.-[(1-oxooctadecyl)oxy]- (6 mol EO average molar ratio)Source →
    • Poly(oxy-1,2-ethanediyl), .alpha.-(1-oxooctadecyl)-.omega.-[(1-oxooctadecyl)oxy]- (75 mol EO average molar ratio)Source →
    • Poly(oxy-1,2-ethanediyl), .alpha.-(1-oxooctadecyl)-.omega.-[(1-oxooctadecyl)oxy]- (8 mol EO average molar ratio)Source →
    • Poly(oxy-1,2-ethanediyl), .alpha.-(1-oxooctadecyl)-.omega.-[(1-oxooctadecyl)oxy]- (9 mol EO average molar ratio)Source →
  • USEPAcommercial use observedEPA CPDat observed this chemical in 1005 composition records across product categories including Cleaning and safety, Industrial products, Personal care. EPA CPDat classifies this chemical for functional uses including Surfactant (surface active agent), Emulsifier, Viscosity modifier.
    • EPA CPDat observed this chemical in 1005 composition records across product categories including Cleaning and safety, Industrial products, Personal care. EPA CPDat classifies this chemical for functional uses including Surfactant (surface active agent), Emulsifier, Viscosity modifier.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 Polyoxyethylene distearate. 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 Polyoxyethylene distearate 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 september 8, 2015

    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 Polyoxyethylene distearate in a product composition. These are source records, not Greenveil catalog products.

Source records

1,005

Named organisations

6

Cleaning and safetyIndustrial productsPersonal careCleaning products and household careRaw materialsPet and animal care

Typical roles

EmulsifyingCleansingViscosity controllingEmulsifierSurfactantThickener
See products using Polyoxyethylene distearate →

Catalog

Found in these products

Their ingredient lists include Polyoxyethylene distearate; each product's own rating depends on its whole formula, so it is shown on the product page, not here.

Co-occurrence

Often appears with

Ingredients that frequently appear alongside Polyoxyethylene distearate in the catalog.