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BENZALPHTHALIDE

CAS 575-61-1
60

Safety score · 0–100

Fine

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

About

A phthalide/lactone heterocycle with a PubChem safety score of 55, used as a fragrance component with no major GHS-classified hazards but limited skin safety data.

Benzalphthalide (CAS 575-61-1) is a benzophenone-adjacent heterocycle used in fragrance compositions. Its moderate PubChem safety score of 55 reflects a lack of comprehensive toxicological study rather than confirmed hazard. It is not currently restricted under EU cosmetic regulations, though like many fragrance compounds, it may require individual safety assessment for leave-on applications.

Known concerns

  • Limited toxicological data — precautionary use recommended

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.