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pH Adjuster

SODIUM BUTOXYETHOXY ACETATE

CAS 67990-17-4 Updated
65

Safety score · 0–100

Fine

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

About

A glycol ether acetate buffering and solvency aid used at low concentrations. Generally safe at cosmetic levels, though the parent glycol ether class carries inhalation-toxicity caveats at high doses.

Function

BUFFERING

Skin benefits

  • pH adjustment
  • Solvency
  • Formulation aid

Known concerns

  • Glycol ether class inhalation toxicity at high doses
  • Limited cosmetic data
  • Penetration enhancer effect

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