YELLOW 11
Other
Moderate
CAS Number: 83-08-9 / 8003-22-3
About YELLOW 11
YELLOW 11 is a cosmetic ingredient used in product formulation. Exercise caution due to limited available safety data.
Detailed Analysis
Yellow 11 (CAS 83-08-9 / 8003-22-3, PubChem CID 6731) is a quinoline-derived synthetic dye, also known as Quinoline Yellow SS or Solvent Yellow 33. It is used as a cosmetic colorant providing bright yellow hues in oil-based formulations including lipsticks, nail lacquers, and hair care products. While it is permitted in cosmetics in many jurisdictions, some quinoline dyes have been subject to regulatory scrutiny. The water-soluble version (Quinoline Yellow, E104) has been reassessed by EFSA with reduced ADI. For cosmetic use, concerns center on potential contamination with aromatic amine impurities.
Known Concerns
- ⚠ Quinoline dye family has been subject to regulatory reassessment
- ⚠ Potential contamination with aromatic amine impurities
- ⚠ Some individuals may show sensitivity to synthetic dyes
- ⚠ Not universally approved in all jurisdictions
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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