Regulatory Status
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Safety Data
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Expert Verdict
Methacrylate monomers are known skin sensitizers via Michael addition to skin proteins; must be fully polymerized in final product with residual monomer below detection limits due to documented cross-reactivity with other acrylates and methacrylates.
Regulatory Flags
Frequently Asked Questions
Is Phenethyl Methacrylate safe in cosmetics?
Methacrylate monomers are known skin sensitizers via Michael addition to skin proteins; must be fully polymerized in final product with residual monomer below detection limits due to documented cross-reactivity with other acrylates and methacrylates. The EU classifies Phenethyl Methacrylate as "permitted". Safety rating: MODERATE.
Is Phenethyl Methacrylate allowed in the EU?
Phenethyl Methacrylate EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.
What does Phenethyl Methacrylate do in cosmetics?
Phenethyl Methacrylate functions as: Film forming / Fragrance (context-dependent). It is classified as a cosmetic ingredient in our database. CAS number: 3683-12-3.
What is the Margin of Safety for Phenethyl 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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