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Fragrance aldehyde

LAURALDEHYDE

CAS 112-54-9
45

Safety score · 0–100

Moderate

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

Lauraldehyde (dodecanal) is a 12-carbon aldehyde valued in perfumery for waxy citrus tones. It is generally well tolerated at fragrance use levels but can sensitise some skin in higher amounts.

Skin benefits

  • Imparts soapy, waxy, citrus aroma in fragrance formulas
  • Used at low ppm as a perfume ingredient with long history of use

Known concerns

  • Aldehydes can trigger contact dermatitis in sensitised individuals
  • Eye and skin irritant in undiluted form
  • Limited evidence beyond fragrance applications

References

EU

EU CosIng database

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

Related fragrance aldehydes

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CUMINALDEHYDE
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AR-ISOPROPYLPHENYLACETALDEHYDE
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M-TERT-BUTYLPHENYL ISOBUTYRALDEHYDE
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2-OCTENAL
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3,5,6-TRIMETHYL-3-CYCLOHEXENE-1-CARBALDEHYDE
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CIS-NON-2-ENAL
Fragrance aldehyde
 55
CIS-4-DECENAL
Fragrance aldehyde

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This profile is for educational purposes and does not constitute medical advice. Regulatory status and scientific understanding evolve, so always read the physical product label and consult a healthcare professional for personal concerns.