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Hair Conditioning

TALL OIL HYDROXYETHYL IMIDAZOLINE

CAS 61791-39-7
50

Safety score · 0–100

Moderate

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

An imidazoline-based hair conditioner from tall oil — effective antistatic but the chemistry has caveats: it can break down to secondary amines, raising nitrosamine concerns if formulated with nitrites.

Function

ANTISTATICHAIR CONDITIONING

Skin benefits

  • Effective hair conditioning antistatic
  • Helps detangling and combability
  • Functions as corrosion inhibitor in industrial use

Known concerns

  • Imidazolines can hydrolyse to amines under acid/heat
  • Potential to form nitrosamines with nitrite contamination
  • Cationic charge — eye and mucosal irritation
  • Aquatic toxicity

References

EU

EU CosIng database

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

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PEG-8 COCAMINE
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Same plant / compound family

62
TALL OIL
Emollient
 72
TALL OIL ACID
Surfactant
 45
TALL OIL BENZYL HYDROXYETHYL IMIDAZOLINIUM CHLORIDE
Hair Conditioning
 72
TALL OIL GLYCERIDES
Emollient
 80
TALL OIL STEROL
Skin Conditioning

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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.