Acetylisopropyltetramethylindane

INCI: ACETYLISOPROPYLTETRAMETHYLINDANE

CAS Number
Likely refers to one of the polycyclic musk isomers; most commonly ATII — but no confirmed CosIng entry found under this exact INCI
Function
Perfuming (synthetic musk/polycyclic musk family)
Safety Rating
MODERATE

Regulatory Status

🇪🇺 EU Status prohibited
🇺🇸 US Status permitted
US Notes No specific FDA restriction identified

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

Safety Data

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

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

Polycyclic musks are flagged for environmental bioaccumulation, potential endocrine disruption, and aquatic toxicity. Verify exact CAS against CosIng and IFRA standards before formulating.

⚠️
Concern Level: High

Regulatory Flags

fragrance-component

Frequently Asked Questions

Is Acetylisopropyltetramethylindane safe in cosmetics?

Polycyclic musks are flagged for environmental bioaccumulation, potential endocrine disruption, and aquatic toxicity. Verify exact CAS against CosIng and IFRA standards before formulating. The EU classifies Acetylisopropyltetramethylindane as "prohibited". Safety rating: MODERATE.

Is Acetylisopropyltetramethylindane allowed in the EU?

Acetylisopropyltetramethylindane EU regulatory status: prohibited. This is based on EU Regulation 1223/2009 and its amendments.

What does Acetylisopropyltetramethylindane do in cosmetics?

Acetylisopropyltetramethylindane functions as: Perfuming (synthetic musk/polycyclic musk family). It is classified as a cosmetic ingredient in our database. CAS number: Likely refers to one of the polycyclic musk isomers; most commonly ATII — but no confirmed CosIng entry found under this exact INCI.

What is the Margin of Safety for Acetylisopropyltetramethylindane?

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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