Is Trimethyl-2-decene-6,8-dione safe in cosmetics?
Trimethyl-2-decene-6,8-dione has a safety rating of "MODERATE" in our database. EU status: permitted. US status: permitted.
Moderate
Cosmetic Ingredient
Trimethyl-2-decene-6,8-dione
INCI: TRIMETHYL-2-DECENE-6,8-DIONE
Trimethyl-2-decene-6,8-dione (CAS Not widely catalogued — likely a proprietary or niche fragrance raw material) is a cosmetic cosmetic ingredient functioning as Fragrance ingredient (perfuming agent). EU Regulation 1223/2009 status: permitted. Industrial safety data is also available in the chemical safety database.
Auto-generated CPSR Part A draft with source citations
CAS Number
Not widely catalogued — likely a proprietary or niche fragrance raw material
View industrial chemical safety profile →
Function
Fragrance ingredient (perfuming agent)
Safety Rating
MODERATE
Regulatory Status
EU EU Status
permitted
US US Status
permitted
US Notes
Permitted in cosmetics as fragrance ingredient
For full compliance data across multiple jurisdictions, use the Substance Compliance tool.
Safety Data
Margin of Safety, dermal absorption, and sensitization profile summaries for Trimethyl-2-decene-6,8-dione.
Calculate MoS for your specific formulation with the MoS Calculator.
Expert Verdict
Expert safety assessment and concern-level summary for Trimethyl-2-decene-6,8-dione.
Regulatory Flags
potential-allergen
fragrance-component
Frequently Asked Questions
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.
Compliance Tools
Check Trimethyl-2-decene-6,8-dione compliance across multiple jurisdictions:
Ingredient Decoder
Paste a full ingredient list for instant analysis
82 Allergen Checker
Check for EU declarable fragrance allergens
Substance Compliance
Check compliance across multiple jurisdictions
MoS Calculator
Calculate Margin of Safety using SCCS methodology
Heavy Metal Limits
Compare limits across jurisdictions
Is Trimethyl-2-decene-6,8-dione in Your Products?
Scan any product label with Piro — our free ingredient scanner. Point your camera at the ingredients list and get instant safety scores for every ingredient.
Try Piro Free →Analyze Your Full Ingredient List
Paste any INCI list into the Decoder for instant safety analysis, or calculate the Margin of Safety for Trimethyl-2-decene-6,8-dione in your formulation.