trans-Trimethylundecadienal

INCI: TRANS-TRIMETHYLUNDECADIENAL (LISTED IN COSING)

CAS Number
Not widely catalogued (related to farnesal isomers)
Function
Fragrance / Perfuming
Safety Rating
MODERATE

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status permitted
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes Permitted; no specific restriction; general fragrance ingredient

For full compliance data across 55 jurisdictions, use the Substance Compliance tool.

Safety Data

Margin of Safety (MoS)
not established
Dermal Absorption
moderate
Sensitization
moderate

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

Reactive aldehyde class; limited independent toxicological data; standard aldehyde precautions apply

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Concern Level: High

Regulatory Flags

fragrance-component

Frequently Asked Questions

Is trans-Trimethylundecadienal safe in cosmetics?

Reactive aldehyde class; limited independent toxicological data; standard aldehyde precautions apply The EU classifies trans-Trimethylundecadienal as "permitted". Safety rating: MODERATE.

Is trans-Trimethylundecadienal allowed in the EU?

trans-Trimethylundecadienal EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.

What does trans-Trimethylundecadienal do in cosmetics?

trans-Trimethylundecadienal functions as: Fragrance / Perfuming. It is classified as a cosmetic ingredient in our database. CAS number: Not widely catalogued (related to farnesal isomers).

What is the Margin of Safety for trans-Trimethylundecadienal?

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.

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