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Emollient

MALEATED SOYBEAN OIL

CAS 68648-66-8
64

Safety score · 0–100

Fine

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

Maleated soybean oil — soybean oil chemically reacted with maleic anhydride for higher polarity in formulations. Safe with proper purification, but residual maleic anhydride and soy allergen status require care.

Function

SKIN CONDITIONING - EMOLLIENTSKIN CONDITIONING

Skin benefits

  • Skin-conditioning emollient
  • Modified fatty-acid profile increases polarity
  • Functions as oil-phase modifier

Known concerns

  • Residual maleic anhydride monitoring
  • Possible irritation from unreacted starting material
  • Soy allergen flag for sensitive users
  • Limited cosmetic safety dossier

References

EU

EU CosIng database

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

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Same plant / compound family

73
MALEATED SOYBEAN OIL GLYCERYL/OCTYLDODECANOL ESTERS
Surfactant

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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.