2-Hexylidenecyclohexan-1-One ⚠️

INCI: 2-HEXYLIDENECYCLOHEXAN-1-ONE

CAS Number
16429-07-5
Function
Fragrance / Perfuming
Safety Rating
MODERATE

Regulatory Status

🇪🇺 EU Status permitted
🇺🇸 US Status permitted
US Notes Not specifically restricted by FDA; IFRA-compliant industry limits observed

For full compliance data across 55 jurisdictions, use the Substance Compliance tool.

Safety Data

Margin of Safety (MoS)
adequate
Dermal Absorption
low
Sensitization
moderate

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

Not genotoxic (Ames negative, micronucleus negative); not PBT; Cramer Class II; skin sensitizer via Michael addition; IFRA restricts across 12 product categories

⚠️
Concern Level: Moderate

Regulatory Flags

potential-allergen fragrance-component ifra_fragrance

Frequently Asked Questions

Is 2-Hexylidenecyclohexan-1-One ⚠️ safe in cosmetics?

Not genotoxic (Ames negative, micronucleus negative); not PBT; Cramer Class II; skin sensitizer via Michael addition; IFRA restricts across 12 product categories The EU classifies 2-Hexylidenecyclohexan-1-One ⚠️ as "permitted". Safety rating: MODERATE.

Is 2-Hexylidenecyclohexan-1-One ⚠️ allowed in the EU?

2-Hexylidenecyclohexan-1-One ⚠️ EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.

What does 2-Hexylidenecyclohexan-1-One ⚠️ do in cosmetics?

2-Hexylidenecyclohexan-1-One ⚠️ functions as: Fragrance / Perfuming. It is classified as a cosmetic ingredient in our database. CAS number: 16429-07-5.

What is the Margin of Safety for 2-Hexylidenecyclohexan-1-One ⚠️?

adequate The Margin of Safety (MoS) is calculated using SCCS methodology. A MoS above 100 is generally considered safe. Use the MoS Calculator tool to calculate MoS for your specific formulation and product category.

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