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Hair Conditioning

STARCH DIETHYLAMINOETHYL ETHER

CAS 9041-94-5 Updated
78

Safety score · 0–100

Fine

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

About

A cationic starch derivative bearing diethylaminoethyl groups, giving it positive charge that anchors to hair. Generally low-irritation but mild eye-stinging risk in poorly formulated products.

Function

ANTISTATICFILM FORMINGSKIN CONDITIONING

Skin benefits

  • Cationic film-former for hair
  • Reduces static and frizz
  • Improves wet combability

Known concerns

  • Cationic amine — eye irritation if not rinsed properly
  • Limited toxicology data
  • Possible quaternization byproducts

References

EU

EU CosIng database

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

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ADIPIC ACID/DIETHYLENETRIAMINE COPOLYMER
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AMINO BISPROPYL DIMETHICONE
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AMINOETHYLAMINOPROPYL PEG-6 DIMETHICONE
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AMP-ISOSTEAROYL HYDROLYZED KERATIN
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BEHENAMIDOPROPYL DIMETHYLAMINE
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BEHENAMIDOPROPYL DIMETHYLAMINE LACTATE
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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.