Acrylates/Methoxy PEG-90 Methacrylate Crosspolymer

INCI: ACRYLATES/METHOXY PEG-90 METHACRYLATE CROSSPOLYMER

CAS Number
957645-61-3
Function
Skin protecting
Safety Rating
GOOD

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status permitted
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes Not restricted; CIR: safe as used

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

Safety Data

Margin of Safety (MoS)
not established
Dermal Absorption
negligible
Sensitization
low

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

Very high PEG chain (90 EO units) with elevated 1,4-dioxane and ethylene oxide contamination risk from ethoxylation process; rigorous batch testing essential. Crosslinked structure minimizes penetration.

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Concern Level: Low

Regulatory Flags

peg-ingredient

Frequently Asked Questions

Is Acrylates/Methoxy PEG-90 Methacrylate Crosspolymer safe in cosmetics?

Very high PEG chain (90 EO units) with elevated 1,4-dioxane and ethylene oxide contamination risk from ethoxylation process; rigorous batch testing essential. Crosslinked structure minimizes penetration. The EU classifies Acrylates/Methoxy PEG-90 Methacrylate Crosspolymer as "permitted". Safety rating: GOOD.

Is Acrylates/Methoxy PEG-90 Methacrylate Crosspolymer allowed in the EU?

Acrylates/Methoxy PEG-90 Methacrylate Crosspolymer EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.

What does Acrylates/Methoxy PEG-90 Methacrylate Crosspolymer do in cosmetics?

Acrylates/Methoxy PEG-90 Methacrylate Crosspolymer functions as: Skin protecting. It is classified as a cosmetic ingredient in our database. CAS number: 957645-61-3.

What is the Margin of Safety for Acrylates/Methoxy PEG-90 Methacrylate Crosspolymer?

not established 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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