NONANE
Safety score · 0–100
Moderate
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
A hydrocarbon solvent used occasionally in fragrance and cosmetics formulation, with primary concerns around inhalation exposure and skin penetration.
Nonane is a saturated aliphatic hydrocarbon (C9H20) used as a solvent in some cosmetic formulations, particularly in fragrance products and as a carrier in aerosol applications. It is classified as a Category 3 acute aquatic toxicant (H412) under CLP Regulation, but is not classified for acute dermal or inhalation toxicity at typical cosmetic use levels. The EU does not specifically restrict nonane in cosmetics, but its presence in fragrance compositions requires compliance with IFRA standards.
Skin benefits
- Solvent for fragrance oils
- Provides smooth application in anhydrous products
Known concerns
- H412 Harmful to aquatic life
- Inhalation concern in aerosolized products
- May dissolve natural skin lipids with repeated exposure
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 — always read the physical product label and consult a healthcare professional for personal concerns.