Lauryl Methacrylate/Methacryloyloxypropyl Dimethicone Copolymer
INCI: LAURYL METHACRYLATE/METHACRYLOYLOXYPROPYL DIMETHICONE COPOLYMER
Regulatory Status
For full compliance data across 55 jurisdictions, use the Substance Compliance tool.
Safety Data
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Expert Verdict
Residual methacrylate monomer must be controlled. Silicone-acrylate hybrid — confirm absence of cyclic siloxane impurities (D4/D5/D6) per REACH Annex XVII Entry 70 if EU-destined. Limited ingredient-specific tox data; safety supported by read-across from both acrylates copolymers and dimethicone copolymers CIR reports.
Frequently Asked Questions
Is Lauryl Methacrylate/Methacryloyloxypropyl Dimethicone Copolymer safe in cosmetics?
Residual methacrylate monomer must be controlled. Silicone-acrylate hybrid — confirm absence of cyclic siloxane impurities (D4/D5/D6) per REACH Annex XVII Entry 70 if EU-destined. Limited ingredient-specific tox data; safety supported by read-across from both acrylates copolymers and dimethicone copolymers CIR reports. The EU classifies Lauryl Methacrylate/Methacryloyloxypropyl Dimethicone Copolymer as "permitted". Safety rating: GOOD.
Is Lauryl Methacrylate/Methacryloyloxypropyl Dimethicone Copolymer allowed in the EU?
Lauryl Methacrylate/Methacryloyloxypropyl Dimethicone Copolymer EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.
What does Lauryl Methacrylate/Methacryloyloxypropyl Dimethicone Copolymer do in cosmetics?
Lauryl Methacrylate/Methacryloyloxypropyl Dimethicone Copolymer functions as: Film former; skin conditioning; emulsion stabilizer. It is classified as a cosmetic ingredient in our database. CAS number: Not assigned (silicone-acrylate copolymer — no single CAS).
What is the Margin of Safety for Lauryl Methacrylate/Methacryloyloxypropyl Dimethicone 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.
Compliance Tools
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Related Ingredients
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