Regulatory Status
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Safety Data
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Expert Verdict
Key concern: Michael acceptor (α,β-unsaturated aldehyde) causing direct protein reactivity and sensitization risk. Not genotoxic; not PBT. Used as read-across sensitization source for 2-tridecenal assessments.
Regulatory Flags
Frequently Asked Questions
Is 2-Decenal safe in cosmetics?
Key concern: Michael acceptor (α,β-unsaturated aldehyde) causing direct protein reactivity and sensitization risk. Not genotoxic; not PBT. Used as read-across sensitization source for 2-tridecenal assessments. The EU classifies 2-Decenal as "prohibited". Safety rating: MODERATE.
Is 2-Decenal allowed in the EU?
2-Decenal EU regulatory status: prohibited. This is based on EU Regulation 1223/2009 and its amendments.
What does 2-Decenal do in cosmetics?
2-Decenal functions as: Fragrance. It is classified as a cosmetic ingredient in our database. CAS number: 3913-71-1.
What is the Margin of Safety for 2-Decenal?
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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