OCTAHYDRO-8,8-DIMETHYL-2-NAPHTHALDEHYDE
Safety score · 0–100
Moderate
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
A saturated bicyclic aldehyde fragrance with environmental toxicity concerns, showing no evidence of skin sensitization at typical use levels.
Octahydro-8,8-dimethyl-2-naphthaldehyde is a saturated bicyclic aldehyde fragrance material classified as H412 (harmful to aquatic life with long-lasting effects). This environmental classification is the primary concern, as cosmetic products inevitably enter waterways through wash-off. It is not listed in EU Annex III restrictions but should be used within IFRA guidelines. The ingredient lacks classified skin sensitization potential under CLP.
Known concerns
- Aquatic chronic toxicity (H412)
- Environmental concern in wash-off products
References
EU CosIng database
European Commission cosmetic ingredient registry: regulatory status, restrictions, authorised functions.
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This profile is for educational purposes and does not constitute medical advice. Regulatory status and scientific understanding evolve, so always read the physical product label and consult a healthcare professional for personal concerns.