Hexahydro-Methanoindene

INCI: HEXAHYDRO-METHANOINDENE

CAS Number
2825-82-3 (tricyclo[5.2.1.0²,⁶]dec-3-ene)
Function
Fragrance / intermediate hydrocarbon
Safety Rating
MODERATE

Regulatory Status

🇪🇺 EU Status permitted
🇺🇸 US Status permitted
US Notes Listed on TSCA Inventory; 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)
not established
Dermal Absorption
moderate
Sensitization
low

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

Industrial synthesis intermediate and structural analog of dicyclopentadiene; limited evidence of use as a finished cosmetic ingredient; requires justification of intended cosmetic function.

⚠️
Concern Level: Moderate

Regulatory Flags

potential-allergen fragrance-component

Frequently Asked Questions

Is Hexahydro-Methanoindene safe in cosmetics?

Industrial synthesis intermediate and structural analog of dicyclopentadiene; limited evidence of use as a finished cosmetic ingredient; requires justification of intended cosmetic function. The EU classifies Hexahydro-Methanoindene as "permitted". Safety rating: MODERATE.

Is Hexahydro-Methanoindene allowed in the EU?

Hexahydro-Methanoindene EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.

What does Hexahydro-Methanoindene do in cosmetics?

Hexahydro-Methanoindene functions as: Fragrance / intermediate hydrocarbon. It is classified as a cosmetic ingredient in our database. CAS number: 2825-82-3 (tricyclo[5.2.1.0²,⁶]dec-3-ene).

What is the Margin of Safety for Hexahydro-Methanoindene?

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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