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TRIDECYL ALCOHOL

CAS 112-70-9
80

Safety score · 0–100

Good

Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.

About

A long-chain fatty alcohol used as an emollient and thickening agent with an excellent safety profile.

Tridecyl alcohol (C13H27OH) is a primary fatty alcohol derived from natural sources such as coconut or palm oil. It functions as an emollient, viscosity controller, and texture enhancer in cosmetic formulations. Like other fatty alcohols, it is considered inert and non-irritating to skin. It is not subject to EU cosmetic restrictions and has been assessed by cosmetic safety authorities as safe for use in cosmetics at typical concentrations.

Skin benefits

  • Emollient properties
  • Viscosity control
  • Texture enhancement
  • Stable and inert

Known concerns

  • Very low concern ingredient
  • May contain trace fatty acid impurities

References

EU

EU CosIng database

European Commission cosmetic ingredient registry — regulatory status, restrictions, authorised functions.

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This profile is for educational purposes and does not constitute medical advice. Regulatory status and scientific understanding evolve — always read the physical product label and consult a healthcare professional for personal concerns.