Fragrance aldehyde
DIMETHYL HEPTENAL
Safety score · 0–100
Moderate
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
A branched unsaturated aldehyde used as a fresh, green fragrance note in perfumery. Like many aldehydic fragrance materials, it carries a defined sensitisation risk and is restricted by IFRA standards.
Skin benefits
- Aldehyde fragrance ingredient contributing fresh, green, citrus notes
- Used in low concentrations for perfume compositions
Known concerns
- Aldehydes of this type are recognised skin sensitisers
- IFRA restricted use levels in leave-on products
- Can oxidise to more reactive species during storage
- Not suitable for sensitive or atopic skin in high-residue products
References
EU CosIng database
European Commission cosmetic ingredient registry: regulatory status, restrictions, authorised functions.
Related fragrance aldehydes
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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.