Regulatory Status
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Safety Data
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Expert Verdict
As a methacrylate monomer, unreacted residuals can be skin sensitizers; finished polymers are generally inert. Strict residual monomer control required. Synthetic origin; ~4 EO units make it a short-chain, relatively hydrophilic methacrylate monomer
Regulatory Flags
Frequently Asked Questions
Is Methoxy PEG-4 Methacrylate safe in cosmetics?
As a methacrylate monomer, unreacted residuals can be skin sensitizers; finished polymers are generally inert. Strict residual monomer control required. Synthetic origin; ~4 EO units make it a short-chain, relatively hydrophilic methacrylate monomer The EU classifies Methoxy PEG-4 Methacrylate as "permitted". Safety rating: MODERATE.
Is Methoxy PEG-4 Methacrylate allowed in the EU?
Methoxy PEG-4 Methacrylate EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.
What does Methoxy PEG-4 Methacrylate do in cosmetics?
Methoxy PEG-4 Methacrylate functions as: Not reported in CosIng - primarily a monomer/building block for acrylate copolymers rather than a standalone functional ingredient. It is classified as a cosmetic ingredient in our database. CAS number: Not specified in COSMILE Europe or CosIng entries.
What is the Margin of Safety for Methoxy PEG-4 Methacrylate?
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.
Compliance Tools
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Related Ingredients
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