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Fragrance

2,5-DIMETHYLPYRAZINE

CAS 123-32-0
55

Safety score · 0–100

Moderate

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

A pyrazine flavor and fragrance molecule with a roasted, nutty smell. Used at trace fragrance levels; some GHS irritation concerns mean it's not a leave-on skincare star.

Function

PERFUMING

Skin benefits

  • Adds nutty/roasted aroma in flavor and fragrance use
  • Used at very low fragrance concentrations

Known concerns

  • Skin and eye irritation potential
  • Restricted use, not a typical leave-on skincare ingredient
  • Limited cosmetic-specific safety data

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