Trimethyl-2-cyclohexenyl-3-pentanone/2-propynol

INCI: TRIMETHYL-2-CYCLOHEXENYL-3-PENTANONE/2-PROPYNOL

CAS Number
Complex mixture/adduct — not a single CAS; individual components have separate CAS numbers
Function
Fragrance ingredient (perfuming agent)
Safety Rating
MODERATE

Regulatory Status

🇪🇺 EU Status permitted
🇺🇸 US Status permitted
US Notes Permitted in cosmetics within fragrance formulations

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

Safety Data

Margin of Safety (MoS)
not established
Dermal Absorption
high
Sensitization
moderate

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

Propargyl alcohol component is a known sensitizer and is hepatotoxic at high doses; verify IFRA amendment restrictions; ensure concentration limits are strictly followed

⚠️
Concern Level: High

Regulatory Flags

potential-allergen fragrance-component

Frequently Asked Questions

Is Trimethyl-2-cyclohexenyl-3-pentanone/2-propynol safe in cosmetics?

Propargyl alcohol component is a known sensitizer and is hepatotoxic at high doses; verify IFRA amendment restrictions; ensure concentration limits are strictly followed The EU classifies Trimethyl-2-cyclohexenyl-3-pentanone/2-propynol as "permitted". Safety rating: MODERATE.

Is Trimethyl-2-cyclohexenyl-3-pentanone/2-propynol allowed in the EU?

Trimethyl-2-cyclohexenyl-3-pentanone/2-propynol EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.

What does Trimethyl-2-cyclohexenyl-3-pentanone/2-propynol do in cosmetics?

Trimethyl-2-cyclohexenyl-3-pentanone/2-propynol functions as: Fragrance ingredient (perfuming agent). It is classified as a cosmetic ingredient in our database. CAS number: Complex mixture/adduct — not a single CAS; individual components have separate CAS numbers.

What is the Margin of Safety for Trimethyl-2-cyclohexenyl-3-pentanone/2-propynol?

not established 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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