PEG/PPG-8/55 Copolymer

INCI: PEG/PPG-8/55 COPOLYMER

CAS Number
9003-11-6 (generic poloxamer)
Function
Solvent, surfactant–cleansing, surfactant–dispersing
Safety Rating
GOOD

Regulatory Status

🇪🇺 EU Status permitted
🇺🇸 US Status permitted
US Notes CIR: alkyl PEG/PPG ethers/copolymers safe in present practices of use when formulated to be nonirritating

For full compliance data across 55 jurisdictions, use the Substance Compliance tool.

Safety Data

Margin of Safety (MoS)
adequate
Dermal Absorption
low
Sensitization
low

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

Potential 1,4-dioxane and ethylene oxide residuals from ethoxylation; must meet ≤10 ppm dioxane specification.

⚠️
Concern Level: Low

Regulatory Flags

peg-ingredient

Frequently Asked Questions

Is PEG/PPG-8/55 Copolymer safe in cosmetics?

Potential 1,4-dioxane and ethylene oxide residuals from ethoxylation; must meet ≤10 ppm dioxane specification. The EU classifies PEG/PPG-8/55 Copolymer as "permitted". Safety rating: GOOD.

Is PEG/PPG-8/55 Copolymer allowed in the EU?

PEG/PPG-8/55 Copolymer EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.

What does PEG/PPG-8/55 Copolymer do in cosmetics?

PEG/PPG-8/55 Copolymer functions as: Solvent, surfactant–cleansing, surfactant–dispersing. It is classified as a cosmetic ingredient in our database. CAS number: 9003-11-6 (generic poloxamer).

What is the Margin of Safety for PEG/PPG-8/55 Copolymer?

adequate The Margin of Safety (MoS) is calculated using SCCS methodology. A MoS above 100 is generally considered safe. Use the MoS Calculator tool to calculate MoS for your specific formulation and product category.

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