Octyl caprylate

Octyl Caprylate (CAS 2306-88-9), also known as Octyl Octanoate, FEMA 2811, NSC 23957, and commercially as Estol 1540EHC, is a fatty acid ester formed from caprylic acid and octanol. It carries no assigned E-code and belongs to the oils, fats, and waxes chemical category.

In personal care formulations, it functions as a lightweight emollient carrier that improves spreadability and active ingredient delivery without a greasy residue. In food applications, it serves as a FEMA-listed flavoring agent contributing fatty, waxy top notes. Lubricant formulators use it as a synthetic base fluid or additive carrier due to its hydrolytic stability and low polarity.

Octyl Caprylate is available in food-grade and cosmetic-grade specifications, with compliance relevant to FEMA GRAS status and REACH registration requirements within the EU. Suppliers typically offer the material in drums and IBC containers. Buyers should confirm grade suitability against application-specific regulatory frameworks before procurement.