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LAURALDEHYDE

CAS 112-54-9
55

Safety score · 0–100

Moderate

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

About

Lauraldehyde is a cosmetic ingredient. Exercise caution due to limited available safety data.

Lauraldehyde (dodecanal, CAS 112-54-9) is an aliphatic aldehyde found in essential oils such as lemon, lime, and lavender. It is a known fragrance allergen under EU cosmetics regulations (Regulation (EC) No 1223/2009), specifically listed in Annex III. When present above 0.001% in leave-on products or 0.01% in rinse-off products, it must be declared in the ingredients list. PubChem CID: 8194.

Skin benefits

  • Fragrance component providing fresh citrus scent
  • Can contribute to product aesthetics

Known concerns

  • EU-classified fragrance allergen requiring mandatory declaration
  • Potential skin sensitization in susceptible individuals
  • May cause allergic contact dermatitis

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.