Is 3-Methylpent-3-En-2-One safe in cosmetics?
3-Methylpent-3-En-2-One has a safety rating of "MODERATE" in our database. EU status: prohibited. US status: permitted.
MODERATE
Cosmetic Ingredient
3-Methylpent-3-En-2-One
INCI: 3-METHYLPENT-3-EN-2-ONE
3-Methylpent-3-En-2-One (CAS 565-62-8 (EINECS 209-283-7)) is a cosmetic cosmetic ingredient functioning as Fragrance; perfumery intermediate for amber notes. EU Regulation 1223/2009 status: prohibited. Industrial safety data is also available in the chemical safety database.
View industrial chemical safety profile for CAS 565-62-8 (EINECS 209-283-7) →
Function
Fragrance; perfumery intermediate for amber notes
Editorial assessment
MODERATE
Preliminary editorial note — not a computed safety verdict.
Regulatory Status
EU EU Status
prohibited
US US Status
permitted
US Notes
Not specifically restricted by FDA. Paula's Choice lists as not rated.
For full compliance data across multiple jurisdictions, use the Substance Compliance tool.
Safety Data
Margin of Safety, dermal absorption, and sensitization profile summaries for 3-Methylpent-3-En-2-One.
Calculate MoS for your specific formulation with the MoS Calculator.
Editorial summary
Preliminary editorial summary for 3-Methylpent-3-En-2-One — not a computed safety verdict. See the sourced toxicological data above.
Regulatory Flags
potential-allergen
fragrance-component
Frequently Asked Questions
Is 3-Methylpent-3-En-2-One allowed in the EU?
3-Methylpent-3-En-2-One EU regulatory status: prohibited. This is based on EU Regulation 1223/2009 and its amendments.
What does 3-Methylpent-3-En-2-One do in cosmetics?
3-Methylpent-3-En-2-One functions as: Fragrance; perfumery intermediate for amber notes. It is classified as a cosmetic ingredient in our database. CAS number: 565-62-8 (EINECS 209-283-7).
Compliance Tools
Check 3-Methylpent-3-En-2-One compliance across multiple jurisdictions:
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82 Allergen Checker
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Substance Compliance
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MoS Calculator
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Heavy Metal Limits
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