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Solvent / Fragrance Fixative

DIETHYL PHTHALATE

CAS 84-66-2
32

Safety score · 0–100

Caution

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

A phthalate solvent and fragrance fixative. Although currently allowed in EU cosmetics, the phthalate class carries endocrine-disruption concerns, plus PubChem flags skin and eye irritation.

Function

DENATURANTFILM FORMINGHAIR CONDITIONINGFRAGRANCEPLASTICISERSOLVENT

Skin benefits

  • Solubilises fragrance components
  • Acts as a denaturant in alcohols

Known concerns

  • Phthalate-class endocrine concerns
  • Skin/eye irritation signals
  • Sensitisation H317
  • Increasingly avoided by formulators

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, so always read the physical product label and consult a healthcare professional for personal concerns.