Decahydro-trimethyl-beta-naphthyl Acetate

INCI: DECAHYDRO-TRIMETHYL-BETA-NAPHTHYL ACETATE

CAS Number
24238-95-7
Function
Fragrance (perfuming agent)
Safety Rating
MODERATE

Regulatory Status

🇪🇺 EU Status permitted
🇺🇸 US Status permitted
US Notes Allowed - no specific prohibition or restriction

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

Safety Data

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

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

Structurally related to decahydro-β-naphthyl acetate family; IFRA/RIFM evaluation expected; no major safety flags identified. Systematic name: (5,5,8a-trimethyl-1,2,3,4,4a,6,7,8-octahydronaphthalen-2-yl) acetate; the three additional methyl groups enhance lipophilicity and substantivity compared to unsubstituted decahydro-β-naphthyl acetate

⚠️
Concern Level: Moderate

Regulatory Flags

fragrance-component ifra_fragrance

Frequently Asked Questions

Is Decahydro-trimethyl-beta-naphthyl Acetate safe in cosmetics?

Structurally related to decahydro-β-naphthyl acetate family; IFRA/RIFM evaluation expected; no major safety flags identified. Systematic name: (5,5,8a-trimethyl-1,2,3,4,4a,6,7,8-octahydronaphthalen-2-yl) acetate; the three additional methyl groups enhance lipophilicity and substantivity compared to unsubstituted decahydro-β-naphthyl acetate The EU classifies Decahydro-trimethyl-beta-naphthyl Acetate as "permitted". Safety rating: MODERATE.

Is Decahydro-trimethyl-beta-naphthyl Acetate allowed in the EU?

Decahydro-trimethyl-beta-naphthyl Acetate EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.

What does Decahydro-trimethyl-beta-naphthyl Acetate do in cosmetics?

Decahydro-trimethyl-beta-naphthyl Acetate functions as: Fragrance (perfuming agent). It is classified as a cosmetic ingredient in our database. CAS number: 24238-95-7.

What is the Margin of Safety for Decahydro-trimethyl-beta-naphthyl Acetate?

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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