XYLYL DIBUTYLBENZOFURANONE
Other
Moderate
CAS Number: 181314-48-7
About XYLYL DIBUTYLBENZOFURANONE
A synthetic benzofuranone antioxidant used as a UV stabilizer; carries H411 (aquatic toxicity) but no acute human toxicity data for topical use; limited cosmetic safety documentation.
Detailed Analysis
XYLYL DIBUTYLBENZOFURANONE (also known as 2-(3H)-benzofuranone, 5,7-di-tert-butyl-3-hydroxy-, reaction products with o-xylene) is a benzofuranone derivative used as an antioxidant and UV stabilizer in polymer and cosmetic formulations. Hazard classification H411 (toxic to aquatic life with long-lasting effects) indicates environmental concern. No significant acute toxicity data for human skin contact is documented. Not specifically restricted in EU cosmetic regulation.
Skin Benefits
- ✓ Antioxidant properties
- ✓ UV protection assistance
Known Concerns
- ⚠ Environmental hazard (H411)
- ⚠ Limited skin toxicity data
- ⚠ UV absorber/stabilizer with unknown long-term skin effects
Safety Score
Moderate
Based on EU regulatory data, published safety research, and ingredient function analysis.
References
EU CosIng Database
European Commission cosmetic ingredient registry
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