Is Trimethylnorbornan-2-one (Fenchone) safe in cosmetics?
Trimethylnorbornan-2-one (Fenchone) has a safety rating of "GOOD" in our database. EU status: permitted. US status: permitted.
Good
Cosmetic Ingredient
Trimethylnorbornan-2-one (Fenchone)
INCI: FENCHONE (COMMONLY); REGISTERED AS TRIMETHYLNORBORNAN-2-ONE IN SOME DATABASES
Trimethylnorbornan-2-one (Fenchone) (CAS 4695-62-9 (d-fenchone) / 7787-20-4 (dl-fenchone)) is a cosmetic cosmetic ingredient functioning as Perfuming / denaturant. EU Regulation 1223/2009 status: permitted. Industrial safety data is also available in the chemical safety database.
View industrial chemical safety profile for CAS 4695-62-9 (d-fenchone) / 7787-20-4 (dl-fenchone) →
Auto-generated CPSR Part A draft with source citations
CAS Number
4695-62-9 (d-fenchone) / 7787-20-4 (dl-fenchone)
View industrial chemical safety profile →
Function
Perfuming / denaturant
Safety Rating
GOOD
Regulatory Status
EU EU Status
permitted
US US Status
permitted
US Notes
GRAS as flavoring agent; permitted in cosmetics as fragrance
For full compliance data across multiple jurisdictions, use the Substance Compliance tool.
Safety Data
Margin of Safety, dermal absorption, and sensitization profile summaries for Trimethylnorbornan-2-one (Fenchone).
Calculate MoS for your specific formulation with the MoS Calculator.
Expert Verdict
Expert safety assessment and concern-level summary for Trimethylnorbornan-2-one (Fenchone).
Regulatory Flags
essential-oil
fragrance-component
natural-origin
Frequently Asked Questions
Is Trimethylnorbornan-2-one (Fenchone) allowed in the EU?
Trimethylnorbornan-2-one (Fenchone) EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.
What does Trimethylnorbornan-2-one (Fenchone) do in cosmetics?
Trimethylnorbornan-2-one (Fenchone) functions as: Perfuming / denaturant. It is classified as a cosmetic ingredient in our database. CAS number: 4695-62-9 (d-fenchone) / 7787-20-4 (dl-fenchone).
Compliance Tools
Check Trimethylnorbornan-2-one (Fenchone) compliance across multiple jurisdictions:
Ingredient Decoder
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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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