3,6-DIMETHYL-3-OCTANOL
Safety score · 0–100
Fine
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
A branched-chain secondary alcohol fragrance with a fresh citrus-woody character and no significant safety concerns.
3,6-Dimethyl-3-octanol is a branched C10 secondary alcohol featuring methyl substituents at positions 3 and 6, creating a tertiary carbon at position 3. This branching and the secondary hydroxyl group give it a distinctive fresh, citrus, and slightly woody odor profile. The compound is listed in CosIng with no restrictions, and the branched structure increases metabolic clearance compared to linear alcohols. As a saturated alcohol, it lacks sensitization alerts and is considered a low-concern fragrance ingredient.
Skin benefits
- Provides fresh citrus-woody fragrance
- Low irritation potential
Known concerns
- Minimal concerns at cosmetic use levels
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.