Trimethyl-2-decene-6,8-dione

INCI: TRIMETHYL-2-DECENE-6,8-DIONE

CAS Number
Not widely catalogued — likely a proprietary or niche fragrance raw material
Function
Fragrance ingredient (perfuming agent)
Safety Rating
MODERATE

Regulatory Status

🇪🇺 EU Status permitted
🇺🇸 US Status permitted
US Notes Permitted in cosmetics as 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

Limited safety data — diketone moiety requires attention; recommend requesting RIFM dossier or conducting independent dermal sensitization testing before use at significant concentrations

⚠️
Concern Level: Moderate

Regulatory Flags

potential-allergen fragrance-component

Frequently Asked Questions

Is Trimethyl-2-decene-6,8-dione safe in cosmetics?

Limited safety data — diketone moiety requires attention; recommend requesting RIFM dossier or conducting independent dermal sensitization testing before use at significant concentrations The EU classifies Trimethyl-2-decene-6,8-dione as "permitted". Safety rating: MODERATE.

Is Trimethyl-2-decene-6,8-dione allowed in the EU?

Trimethyl-2-decene-6,8-dione EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.

What does Trimethyl-2-decene-6,8-dione do in cosmetics?

Trimethyl-2-decene-6,8-dione functions as: Fragrance ingredient (perfuming agent). It is classified as a cosmetic ingredient in our database. CAS number: Not widely catalogued — likely a proprietary or niche fragrance raw material.

What is the Margin of Safety for Trimethyl-2-decene-6,8-dione?

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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