Regulatory Status
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Safety Data
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Expert Verdict
α,β-γ,δ-unsaturated aldehyde - high structural alert for protein binding and skin sensitization; must verify IFRA use limits; mutagenic potential flagged in some QSAR models
Regulatory Flags
Frequently Asked Questions
Is 2,4-Hexadienal safe in cosmetics?
α,β-γ,δ-unsaturated aldehyde - high structural alert for protein binding and skin sensitization; must verify IFRA use limits; mutagenic potential flagged in some QSAR models The EU classifies 2,4-Hexadienal as "permitted". Safety rating: MODERATE.
Is 2,4-Hexadienal allowed in the EU?
2,4-Hexadienal EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.
What does 2,4-Hexadienal do in cosmetics?
2,4-Hexadienal functions as: Fragrance. It is classified as a cosmetic ingredient in our database. CAS number: 142-83-6 (trans,trans-isomer, most common).
What is the Margin of Safety for 2,4-Hexadienal?
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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