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Emollient

TRIDECYL TRIMELLITATE

CAS 94109-09-8 Updated
75

Safety score · 0–100

Fine

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

About

A long-wear ester emollient that gives makeup a durable, water-resistant film — common in foundations and lipsticks. Well tolerated on skin; cosmetic-specific data is thinner than for simpler esters, and environmental profile is less studied.

Skin benefits

  • High-performance emollient ester
  • Water-resistant film
  • Long-wearing makeup feel
  • Good pigment dispersion

Known concerns

  • Trimellitate ester class shares some chemistry with restricted phthalate plasticisers — but different regulatory status
  • Environmental persistence higher than simpler esters
  • Limited public cosmetic-specific dossier

References

EU

EU CosIng database

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

PC

PubChem

U.S. NIH compound data, GHS hazard codes and toxicity literature.

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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.