(4-Ethoxyphenyl)(3-(4-fluoro-3-phenoxyphenyl)propyl)dimethylsilane

Other

22

Avoid

CAS Number: 105024-66-6

About (4-Ethoxyphenyl)(3-(4-fluoro-3-phenoxyphenyl)propyl)dimethylsilane

A silane compound with reproductive toxicity and environmental hazard warnings, making it highly unsuitable for cosmetic use.

Detailed Analysis

This fluoro-phenoxy substituted dimethylsilane compound carries hazard statements H360F (may damage fertility), H410 (very toxic to aquatic life with long-lasting effects), and H360 (general reproductive toxicity). These classifications place it squarely in the range of substances requiring exclusion from cosmetic formulations. While listed in CosIng, the reproductive toxicity classification makes it highly restricted and unsuitable for leave-on skin products under EU Regulation EC 1223/2009, approaching EU Annex II exclusion criteria.

Known Concerns

  • ⚠ H360F — May damage fertility (reproductive toxicity, fertility)
  • ⚠ H360 — General reproductive toxicity — may damage unborn child
  • ⚠ H410 — Very toxic to aquatic life with long-lasting effects
  • ⚠ Highly restricted in cosmetic formulations — approaches Annex II criteria

Safety Score

22

Avoid

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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This information is for educational purposes only and does not constitute medical advice. Always consult a healthcare professional for skin concerns or allergies.