Other
P-ANISYL FORMATE
Safety score · 0–100
Fine
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
P-Anisyl Formate is a cosmetic ingredient used in product formulations. Its specific function may vary between products. Exercise caution due to limited available safety data.
p-Anisyl formate (4-methoxybenzyl formate) is an ester fragrance ingredient that releases p-anisyl alcohol upon hydrolysis in cosmetic formulations or on skin. The formate ester is relatively unstable compared to other carboxylic acid esters, breaking down to formic acid and the corresponding alcohol. EU Regulation 1223/2009 does not restrict this compound in Annex II or III, indicating a favorable safety assessment at current exposure levels. The p-methoxybenzyl structure is less reactive than unsaturated systems and does not present the same sensitization concerns as cinnamaldehyde derivatives. Standard cosmetic safety considerations apply, including potential for mild skin irritation from formic acid release under extreme conditions.
Skin benefits
- Fragrance with sweet-floral aromatic profile
- Ester provides distinct scent character compared to free alcohols
Known concerns
- Mild skin sensitization potential at elevated concentrations
- Formic acid release upon hydrolysis raises minor irritation concern
- Standard cosmetic safety assessment required
- IFRA guidelines apply for fragrance use
References
EU CosIng database
European Commission cosmetic ingredient registry: regulatory status, restrictions, authorised functions.
Related others
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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.