Is 1-Trimethyl-2-Cyclohexenyl-1-Penten-3-One safe in cosmetics?
1-Trimethyl-2-Cyclohexenyl-1-Penten-3-One has a safety rating of "MODERATE" in our database. EU status: permitted. US status: permitted.
Moderate
Cosmetic Ingredient
1-Trimethyl-2-Cyclohexenyl-1-Penten-3-One
INCI: 1-TRIMETHYL-2-CYCLOHEXENYL-1-PENTEN-3-ONE
1-Trimethyl-2-Cyclohexenyl-1-Penten-3-One (CAS 7779-30-8 (methyl ionone isomer)) is a cosmetic cosmetic ingredient functioning as Perfuming / Fragrance (alpha-methyl ionone family). EU Regulation 1223/2009 status: permitted. Industrial safety data is also available in the chemical safety database.
View industrial chemical safety profile for CAS 7779-30-8 (methyl ionone isomer) →
Auto-generated CPSR Part A draft with source citations
Function
Perfuming / Fragrance (alpha-methyl ionone family)
Safety Rating
MODERATE
Regulatory Status
EU EU Status
permitted
US US Status
permitted
US Notes
Permitted 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 1-Trimethyl-2-Cyclohexenyl-1-Penten-3-One.
Calculate MoS for your specific formulation with the MoS Calculator.
Expert Verdict
Expert safety assessment and concern-level summary for 1-Trimethyl-2-Cyclohexenyl-1-Penten-3-One.
Regulatory Flags
potential-allergen
fragrance-component
Frequently Asked Questions
Is 1-Trimethyl-2-Cyclohexenyl-1-Penten-3-One allowed in the EU?
1-Trimethyl-2-Cyclohexenyl-1-Penten-3-One EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.
What does 1-Trimethyl-2-Cyclohexenyl-1-Penten-3-One do in cosmetics?
1-Trimethyl-2-Cyclohexenyl-1-Penten-3-One functions as: Perfuming / Fragrance (alpha-methyl ionone family). It is classified as a cosmetic ingredient in our database. CAS number: 7779-30-8 (methyl ionone isomer).
Compliance Tools
Check 1-Trimethyl-2-Cyclohexenyl-1-Penten-3-One compliance across multiple jurisdictions:
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Substance Compliance
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MoS Calculator
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Heavy Metal Limits
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