Skip to content

Other

PHENYLACETALDEHYDE ISOHEXYLENEGLYCOL CYCLIC ACETAL

CAS 65416-20-8
74

Safety score · 0–100

Fine

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

About

A cyclic acetal fragrance ingredient structurally related to the Reseda body type, formed from phenylacetaldehyde and isohexylene glycol. Used as a fragrance fixative in perfumery.

This cyclic acetal fragrance material is derived from phenylacetaldehyde and an isomer of hexylene glycol (likely 2,3-dimethyl-2,3-butanediol or similar branched diol), functioning as a fragrance ingredient with green-floral character. It is not individually listed in EU Cosmetics Regulation Annexes II or III, indicating cosmetic market authorization. No specific hazard statements or IFRA restrictions are associated with this particular compound, though general fragrance safety assessment principles apply.

Known concerns

  • General fragrance allergen consideration at high concentrations

References

EU

EU CosIng database

European Commission cosmetic ingredient registry — regulatory status, restrictions, authorised functions.

Related others

Check your shelf

Find PHENYLACETALDEHYDE ISOHEXYLENEGLYCOL CYCLIC ACETAL in your products.

Scan any cosmetic product with LuxSense to see if it contains PHENYLACETALDEHYDE ISOHEXYLENEGLYCOL CYCLIC ACETAL and get a full ingredient breakdown with safety scores.

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.