Other
DIETHYL CAPRYLAMIDE
Safety score · 0–100
Fine
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
A fatty acid amide used as a skin conditioning agent and solvent in cosmetic formulations, this compound is listed in EU Annex III/60 which restricts its use based on available safety data for specific product categories.
Diethyl caprylamide (caprylic acid diethylamide) is the diethyl amide of caprylic (octanoic) acid, functioning as a skin conditioning agent and fragrance co-solvent in cosmetic formulations. EU Annex III/60 under Regulation (EC) No 1223/2009 indicates a specific restriction applies — typically limiting use to certain product types or concentrations based on the CosIng safety assessment. The amide structure is chemically stable and not prone to nitrosamine formation, but the restriction indicates regulators require controlled use.
Skin benefits
- Skin conditioning agent improves tactile smoothness
- Functions as solvent for oil-soluble cosmetic actives
Known concerns
- EU Annex III/60 restriction applies — specific use conditions required
- Restriction suggests limited toxicological data available
- Fragrance co-solvent function may increase dermal penetration of other ingredients
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.