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pH Adjuster

TRIETHYLAMINE

CAS 121-44-8 Updated
22

Safety score · 0–100

Caution

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

About

A small amine used as a synthesis reagent and pH adjuster. PubChem GHS shows it is flammable, corrosive and acutely toxic if inhaled — appropriate only as a trace residual, not a deliberate cosmetic active.

Function

EMULSION STABILISING

Skin benefits

  • pH balancing in trace amounts
  • Processing aid

Known concerns

  • Corrosive (H314)
  • Acute toxicity inhalation/dermal
  • Highly flammable
  • Strong amine odor

References

EU

EU CosIng database

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

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Oxalic acid, its esters and alkaline salts
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ISOPROPYLAMINE
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NITRIC ACID
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Check your shelf

Find TRIETHYLAMINE in your products.

Scan any cosmetic product with LuxSense to see if it contains TRIETHYLAMINE and get a full ingredient breakdown with safety scores.

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.