Is Undecadienal safe in cosmetics?
Undecadienal has a safety rating of "MODERATE" in our database. EU status: restricted. US status: permitted.
Moderate
Cosmetic Ingredient
Undecadienal
INCI: UNDECADIENAL
Undecadienal (CAS 13162-46-4 (2,4-undecadienal); related: 2363-88-4 (2,4-decadienal)) is a cosmetic cosmetic ingredient functioning as Fragrance ingredient. EU Regulation 1223/2009 status: restricted. Industrial safety data is also available in the chemical safety database.
Auto-generated CPSR Part A draft with source citations
CAS Number
13162-46-4 (2,4-undecadienal); related: 2363-88-4 (2,4-decadienal)
View industrial chemical safety profile →
Function
Fragrance ingredient
Safety Rating
MODERATE
Regulatory Status
EU EU Status
restricted
US US Status
permitted
US Notes
Not specifically restricted for cosmetic use; FEMA GRAS for flavor
For full compliance data across multiple jurisdictions, use the Substance Compliance tool.
Safety Data
Margin of Safety, dermal absorption, and sensitization profile summaries for Undecadienal.
Calculate MoS for your specific formulation with the MoS Calculator.
Expert Verdict
Expert safety assessment and concern-level summary for Undecadienal.
Regulatory Flags
potential-allergen
fragrance-component
Frequently Asked Questions
Is Undecadienal allowed in the EU?
Undecadienal EU regulatory status: restricted. This is based on EU Regulation 1223/2009 and its amendments.
What does Undecadienal do in cosmetics?
Undecadienal functions as: Fragrance ingredient. It is classified as a cosmetic ingredient in our database. CAS number: 13162-46-4 (2,4-undecadienal); related: 2363-88-4 (2,4-decadienal).
Compliance Tools
Check Undecadienal compliance across multiple jurisdictions:
Ingredient Decoder
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82 Allergen Checker
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Substance Compliance
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MoS Calculator
Calculate Margin of Safety using SCCS methodology
Heavy Metal Limits
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