Regulatory Status
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Safety Data
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Expert Verdict
Low concern at typical fragrance concentrations; volatile ester - inhalation irritation possible at high concentrations; flammable. Molecular formula C₅H₁₀O₂; fruity, apple/pineapple-like odor; low molecular weight volatile ester; also used extensively as a food flavoring agent
Regulatory Flags
Frequently Asked Questions
Is Methyl Butyrate safe in cosmetics?
Low concern at typical fragrance concentrations; volatile ester - inhalation irritation possible at high concentrations; flammable. Molecular formula C₅H₁₀O₂; fruity, apple/pineapple-like odor; low molecular weight volatile ester; also used extensively as a food flavoring agent The EU classifies Methyl Butyrate as "prohibited". Safety rating: MODERATE.
Is Methyl Butyrate allowed in the EU?
Methyl Butyrate EU regulatory status: prohibited. This is based on EU Regulation 1223/2009 and its amendments.
What does Methyl Butyrate do in cosmetics?
Methyl Butyrate functions as: Fragrance / masking agent. It is classified as a cosmetic ingredient in our database. CAS number: 623-42-7.
What is the Margin of Safety for Methyl Butyrate?
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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