Fragrance acetal
NEOPENTANAL BUTENYLENEGLYCOL ACETAL
Safety score · 0–100
Moderate
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
A synthetic acetal used as a fragrance or solvent ingredient. Public safety review is limited, and like other fragrance materials it carries possible sensitization risk for some users.
Skin benefits
- Provides scent or solvent function in fragrance compositions
- Acetal structure offers stability versus free aldehydes
- Used in low concentrations as fragrance component
Known concerns
- Limited public safety data for this specific acetal
- Fragrance acetals can release aldehyde under acidic conditions
- Potential allergen or irritant for sensitive users
- Not commonly assessed by CIR or SCCS
References
EU CosIng database
European Commission cosmetic ingredient registry: regulatory status, restrictions, authorised functions.
Related fragrance acetals
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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.