Is Cyclohexylcyclohexanone safe in cosmetics?
Cyclohexylcyclohexanone has a safety rating of "GOOD" in our database. EU status: permitted. US status: permitted.
Good
Cosmetic Ingredient
Cyclohexylcyclohexanone
INCI: CYCLOHEXYLCYCLOHEXANONE
Cyclohexylcyclohexanone (CAS Not clearly identified in public fragrance safety PDFs; analogs include 2‑ethyl‑4,4‑dimethylcyclohexanone and cyclohexanone ketals, which have RIFM safety assessments.) is a cosmetic cosmetic ingredient functioning as Fragrance ingredient, providing woody/musk notes as an alicyclic ketone. 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 clearly identified in public fragrance safety PDFs; analogs include 2‑ethyl‑4,4‑dimethylcyclohexanone and cyclohexanone ketals, which have RIFM safety assessments.
View industrial chemical safety profile →
Function
Fragrance ingredient, providing woody/musk notes as an alicyclic ketone.
Safety Rating
GOOD
Regulatory Status
EU EU Status
permitted
US US Status
permitted
US Notes
No specific cosmetic restriction; subject to general safety obligations and any hazard communication rules.
For full compliance data across multiple jurisdictions, use the Substance Compliance tool.
Safety Data
Margin of Safety, dermal absorption, and sensitization profile summaries for Cyclohexylcyclohexanone.
Calculate MoS for your specific formulation with the MoS Calculator.
Expert Verdict
Expert safety assessment and concern-level summary for Cyclohexylcyclohexanone.
Regulatory Flags
fragrance-component
Frequently Asked Questions
Is Cyclohexylcyclohexanone allowed in the EU?
Cyclohexylcyclohexanone EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.
What does Cyclohexylcyclohexanone do in cosmetics?
Cyclohexylcyclohexanone functions as: Fragrance ingredient, providing woody/musk notes as an alicyclic ketone.. It is classified as a cosmetic ingredient in our database. CAS number: Not clearly identified in public fragrance safety PDFs; analogs include 2‑ethyl‑4,4‑dimethylcyclohexanone and cyclohexanone ketals, which have RIFM safety assessments..
Compliance Tools
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Substance Compliance
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MoS Calculator
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Heavy Metal Limits
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