Hexahydro-tetramethyl-methanoazulen-5-one

INCI: HEXAHYDRO-TETRAMETHYL-METHANOAZULEN-5-ONE

CAS Number
13794-73-5
Function
Fragrance / Perfuming
Safety Rating
GOOD

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status permitted
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes Permitted โ€” no specific restriction under 21 CFR Parts 700/701; compliant under FDCA general safety provisions

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

Safety Data

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

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

Auto-oxidation may generate sensitizing hydroperoxides upon prolonged storage; IFRA use-level recommendations may apply

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Concern Level: Low

Regulatory Flags

potential-allergen fragrance-component ifra_fragrance

Frequently Asked Questions

Is Hexahydro-tetramethyl-methanoazulen-5-one safe in cosmetics?

Auto-oxidation may generate sensitizing hydroperoxides upon prolonged storage; IFRA use-level recommendations may apply The EU classifies Hexahydro-tetramethyl-methanoazulen-5-one as "permitted". Safety rating: GOOD.

Is Hexahydro-tetramethyl-methanoazulen-5-one allowed in the EU?

Hexahydro-tetramethyl-methanoazulen-5-one EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.

What does Hexahydro-tetramethyl-methanoazulen-5-one do in cosmetics?

Hexahydro-tetramethyl-methanoazulen-5-one functions as: Fragrance / Perfuming. It is classified as a cosmetic ingredient in our database. CAS number: 13794-73-5.

What is the Margin of Safety for Hexahydro-tetramethyl-methanoazulen-5-one?

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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