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Fragrance

2,7-DIMETHYL-10-ISOPROPYL-1-OXASPIRO-3,6-DECADIENE

CAS 89079-92-5
45

Safety score · 0–100

Moderate

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

A spiro-ketal fragrance material with a woody facet. Carries skin-irritation and aquatic-toxicity GHS warnings, so it is used at very low levels with concentration controls.

Function

PERFUMING

Skin benefits

  • Specialty woody/spiroketal fragrance note
  • Stable in formula
  • Used at trace levels

Known concerns

  • GHS H315 skin irritation
  • GHS H411 toxic to aquatic life with long-lasting effects
  • Limited human dermal data
  • Aquatic-environment hazard

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.