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METHYL MORPHOLINE OXIDE

CAS 7529-22-8
55

Safety score · 0–100

Moderate

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

About

A morpholine N-oxide derivative used as an oxidation inhibitor and conditioning agent; some concerns about morpholine derivatives and skin irritation potential in the EU.

Methyl Morpholine Oxide (CAS 7529-22-8) is an N-oxide of morpholine, used in cosmetic formulations as an oxidation inhibitor and conditioning agent. Morpholine and its derivatives have been subject to review for potential reproductive toxicity and skin sensitization concerns. The compound is not individually listed in EU Cosmetics Regulation Annexes but is subject to general safety assessment. Some morpholine derivatives are restricted in cosmetic products in the EU depending on concentration and formulation context.

Skin benefits

  • Oxidation inhibitor in cosmetic formulations
  • Skin conditioning agent

Known concerns

  • Morpholine N-oxide derivatives under regulatory review for reproductive toxicity
  • Potential skin irritation at higher concentrations
  • Not individually listed in EU Cosmetics Regulation Annexes - general safety assessment applies

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.