Other
3-(P-CUMENYL)-2-METHYLPROPIONALDEHYDE
Safety score · 0–100
Moderate
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
P-Cumenyl)-2-Methylpropionaldehyde is a cosmetic ingredient used in product formulations. Its specific function may vary between products. Exercise caution due to limited available safety data.
3-(p-Cumenyl)-2-methylpropionaldehyde (also known as cumulene or 2-methyl-3-(p-isopropylphenyl)propionaldehyde) is a branched aldehyde fragrance compound. It carries GHS hazard classifications H317 (may cause allergic skin reaction) and H361 (suspected of damaging fertility or the unborn child), earning it a Warning signal word. Under EU Regulation 1223/2009 Annex III, fragrance compounds with H361 reproductive toxicity flags face additional scrutiny, and the SCCS notes this class of aromatic aldehydes for potential sensitization at consumer exposure levels.
Skin benefits
- Provides warm, floral-spicy notes in fragrance compositions
- Used as a fixative in perfumery applications
Known concerns
- Skin sensitization (H317)
- Reproductive toxicity concern (H361)
- IFRA standards restrict usage levels in fragrance applications
- EU allergen declaration required above 0.01% in leave-on products
References
EU CosIng database
European Commission cosmetic ingredient registry — regulatory status, restrictions, authorised functions.
Related others
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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.