Hexahydro-Methyl-Methylene-Methano-1H-Inden-6-yl Acetate

INCI: HEXAHYDRO-METHYL-METHYLENE-METHANO-1H-INDEN-6-YL ACETATE

CAS Number
Related to Verdyl acetate CAS 5413-60-5 ; the additional methyl/methylene groups suggest a distinct CAS — exact CAS requires supplier confirmation
Function
Fragrance (woody/herbal/green)
Safety Rating
GOOD

Regulatory Status

🇪🇺 EU Status permitted
🇺🇸 US Status restricted
US Notes Not specifically restricted under 21 CFR 700

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

Safety Data

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

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

The exocyclic methylene group may be susceptible to Michael addition with skin nucleophiles; potential sensitization mechanism not evaluated and IFRA certificate for Verdyl acetate may not cover this specific isomer. Independent RIFM assessment or supplier data required.

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Concern Level: Moderate

Regulatory Flags

potential-allergen fragrance-component

Frequently Asked Questions

Is Hexahydro-Methyl-Methylene-Methano-1H-Inden-6-yl Acetate safe in cosmetics?

The exocyclic methylene group may be susceptible to Michael addition with skin nucleophiles; potential sensitization mechanism not evaluated and IFRA certificate for Verdyl acetate may not cover this specific isomer. Independent RIFM assessment or supplier data required. The EU classifies Hexahydro-Methyl-Methylene-Methano-1H-Inden-6-yl Acetate as "permitted". Safety rating: GOOD.

Is Hexahydro-Methyl-Methylene-Methano-1H-Inden-6-yl Acetate allowed in the EU?

Hexahydro-Methyl-Methylene-Methano-1H-Inden-6-yl Acetate EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.

What does Hexahydro-Methyl-Methylene-Methano-1H-Inden-6-yl Acetate do in cosmetics?

Hexahydro-Methyl-Methylene-Methano-1H-Inden-6-yl Acetate functions as: Fragrance (woody/herbal/green). It is classified as a cosmetic ingredient in our database. CAS number: Related to Verdyl acetate CAS 5413-60-5 ; the additional methyl/methylene groups suggest a distinct CAS — exact CAS requires supplier confirmation.

What is the Margin of Safety for Hexahydro-Methyl-Methylene-Methano-1H-Inden-6-yl Acetate?

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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