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2-ETHYLHEXYLAL

CAS 22174-70-5
82

Safety score · 0–100

Good

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

About

2-ethylhexylal is a cosmetic ingredient used in product formulations. Note: classified as harmful to aquatic environments. Exercise caution due to limited available safety data.

2-Ethylhexylal (also known as 2-ethylhexanal) is an aldehyde-based fragrance chemical that may cause mild irritation at high concentrations. It is not subject to EU cosmetic Annex restrictions and has no hazard classifications, placing it in the common cosmetic ingredient range.

Skin benefits

  • Fragrance function in cosmetic formulations

Known concerns

  • May cause mild skin irritation 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.