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DODECAHYDRO-TETRAMETHYLNAPHTHOFURAN.

Optional CAS 3738-00-9 / 6790-58-5 / PERFUMING

This synthetic aromatic compound is valued in perfumery for its deep, lasting musk scent. It mimics the rich, warm notes of natural ambergris, providing an elegant and complex olfactive experience to cosmetic formulations.

Fragrance Ingredient

Science

Dodecahydro-tetramethylnaphthofuran functions exclusively as a perfuming agent. Its molecular structure interacts with olfactory receptors to evoke a warm, rich musk aroma reminiscent of whale ambergris, thereby enhancing the sensory profile of products. It does not exert any direct physiological effects on the skin itself.


Research

Low confidence
Effective range N/A
Optimal

N/A


Transparency

Not commonly dusted

As a fragrance ingredient, Dodecahydro-tetramethylnaphthofuran is not an active compound requiring a specific 'dusting threshold' for efficacy. Its inclusion is purely for sensory appeal within regulated limits.


The Formula

Solubility
Unknown
Optimal pH N/A
0 7 14

Safety

CIR Status
Safe with restrictions
Sensitization risk Moderate

The Research Institute for Fragrance Materials (RIFM) has identified a potential for skin sensitization in a small subset of individuals, which may manifest as temporary redness, bumps, or itching upon repeated contact. To mitigate this, RIFM has established maximum acceptable concentration levels, leading the International Fragrance Association (IFRA) to set safe use Standards for its application in personal care and household products. In vitro testing shows no evidence of reproductive toxicity or genotoxicity. Furthermore, the Environmental Working Group (EWG) reports low concerns regarding endocrine disruption, non-reproductive organ system toxicity (low to moderate), and ecotoxicology.


Your Skin

No Normal
No Dry
No Oily
No Sensitive
Irritancy Unknown
Comedogenicity Unknown

Our Assessment

Optional

Dodecahydro-tetramethylnaphthofuran is an optional ingredient for its significant perfuming properties, provided it is used strictly within IFRA-established safe concentration limits to minimize its moderate sensitization risk.


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