Regulatory Status
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Safety Data
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Expert Verdict
Higher dermal absorption potential than larger PEGs due to low molecular weight (~164 Da); do not apply to damaged skin; 1,4-dioxane impurity possible
Regulatory Flags
Frequently Asked Questions
Is PEG-3 Methyl Ether safe in cosmetics?
Higher dermal absorption potential than larger PEGs due to low molecular weight (~164 Da); do not apply to damaged skin; 1,4-dioxane impurity possible The EU classifies PEG-3 Methyl Ether as "permitted". Safety rating: GOOD.
Is PEG-3 Methyl Ether allowed in the EU?
PEG-3 Methyl Ether EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.
What does PEG-3 Methyl Ether do in cosmetics?
PEG-3 Methyl Ether functions as: Solvent; humectant; viscosity controlling agent. It is classified as a cosmetic ingredient in our database. CAS number: 112-35-6 (triethylene glycol monomethyl ether).
What is the Margin of Safety for PEG-3 Methyl Ether?
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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