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DIHYDROJASMONE

CAS 1128-08-1
80

Safety score · 0–100

Good

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

About

Dihydrojasmone is a cosmetic ingredient used in product formulations. Exercise caution due to limited available safety data.

Dihydrojasmone (3-methyl-2-pentylcyclopent-2-en-1-one) is a synthetic fragrance chemical that replicates the scent of jasmine flowers. It is extensively used in fine fragrances, skincare, and household products. While generally regarded as safe at normal use concentrations, it has been flagged by IFRA for potential skin sensitization at elevated levels, particularly in leave-on products. The compound is not subject to EU Annex restrictions beyond standard IFRA compliance requirements.

Known concerns

  • IFRA restriction may apply at high concentrations

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.