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  • beauty
  • cleaning

Siloxanes and Silicones, di-Me, 3-hydroxypropyl Me, ethers with polyethylene glycol mono-Me ether

CAS 68938-54-5

Concern score

Not assessed — no hazard data yet.

Siloxanes and Silicones, di-Me, 3-hydroxypropyl Me, ethers with polyethylene glycol mono-Me ether in plain language

What it is

On cosmetic ingredient lists it appears as “PEG-10 methyl ether dimethicone”.

Also known as PEG-10 methyl ether dimethicone

What it does

Used in cosmetics as an emulsifier, a skin-conditioning agent and a hair conditioner.

  • Emulsifying
  • Skin conditioning
  • Hair conditioning
  • Emulsifier
  • 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. Siloxanes and Silicones, di-Me, 3-hydroxypropyl Me, ethers with polyethylene glycol mono-Me ether appears in these published regulatory listings.

Recorded in these product areas

  • Found in consumer products
  • Cleaning
  • EUCosIngActiveSilicones and siloxanes, dimethyl, 3-(methylpoly(oxy-1,2-ethanediyl))propyl methyl, trimethylsilyl terminated, (10 mol EO average molar ratio)
    • Silicones and siloxanes, dimethyl, 3-(methylpoly(oxy-1,2-ethanediyl))propyl methyl, trimethylsilyl terminated, (10 mol EO average molar ratio)Source →
  • USEPAcommercial use observedEPA CPDat observed this chemical in 19 composition records across product categories including Construction and building materials, Furniture and furnishings, Electronics/small appliances. EPA CPDat classifies this chemical for functional uses including Softener and conditioner, Emulsifier.
    • EPA CPDat observed this chemical in 19 composition records across product categories including Construction and building materials, Furniture and furnishings, Electronics/small appliances. EPA CPDat classifies this chemical for functional uses including Softener and conditioner, Emulsifier.Source →

Expert safety opinions

No expert opinion on file for Siloxanes and Silicones, di-Me, 3-hydroxypropyl Me, ethers with polyethylene glycol mono-Me ether. 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 Siloxanes and Silicones, di-Me, 3-hydroxypropyl Me, ethers with polyethylene glycol mono-Me ether 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 January 7, 2008

    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 Siloxanes and Silicones, di-Me, 3-hydroxypropyl Me, ethers with polyethylene glycol mono-Me ether in a product composition. These are source records, not Greenveil catalog products.

Source records

19

Named organisations

6

Construction and building materialsFurniture and furnishingsElectronics/small appliances

Typical roles

EmulsifyingSkin conditioningHair conditioningEmulsifierConditioner
See products using Siloxanes and Silicones, di-Me, 3-hydroxypropyl Me, ethers with polyethylene glycol mono-Me ether →