1,2,3,4,4a,7,8,8a-Octahydro-2,4a,5,8a-Tetramethyl-Naphthyl Formate

INCI: 1,2,3,4,4A,7,8,8A-OCTAHYDRO-2,4A,5,8A-TETRAMETHYL-NAPHTHYL FORMATE

CAS Number
prepared from ambrettolide-type structures; CAS likely 65405-70-1 or similar (verify with supplier CoA)
Function
Fragrance ingredient
Safety Rating
MODERATE

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status permitted
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes No specific FDA restriction; IFRA/RIFM governed

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

Safety Data

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

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

Sparse public safety data; IFRA standard compliance required; CAS should be confirmed via supplier documentation

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Concern Level: Moderate

Regulatory Flags

fragrance-component

Frequently Asked Questions

Is 1,2,3,4,4a,7,8,8a-Octahydro-2,4a,5,8a-Tetramethyl-Naphthyl Formate safe in cosmetics?

Sparse public safety data; IFRA standard compliance required; CAS should be confirmed via supplier documentation The EU classifies 1,2,3,4,4a,7,8,8a-Octahydro-2,4a,5,8a-Tetramethyl-Naphthyl Formate as "permitted". Safety rating: MODERATE.

Is 1,2,3,4,4a,7,8,8a-Octahydro-2,4a,5,8a-Tetramethyl-Naphthyl Formate allowed in the EU?

1,2,3,4,4a,7,8,8a-Octahydro-2,4a,5,8a-Tetramethyl-Naphthyl Formate EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.

What does 1,2,3,4,4a,7,8,8a-Octahydro-2,4a,5,8a-Tetramethyl-Naphthyl Formate do in cosmetics?

1,2,3,4,4a,7,8,8a-Octahydro-2,4a,5,8a-Tetramethyl-Naphthyl Formate functions as: Fragrance ingredient. It is classified as a cosmetic ingredient in our database. CAS number: prepared from ambrettolide-type structures; CAS likely 65405-70-1 or similar (verify with supplier CoA).

What is the Margin of Safety for 1,2,3,4,4a,7,8,8a-Octahydro-2,4a,5,8a-Tetramethyl-Naphthyl Formate?

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.

๐Ÿ“ฑ

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