Diethyl adipate

Diethyl adipate (CAS 141-28-6, EC 205-477-0) is a diethyl ester of adipic acid, also referenced under the synonyms Ethyl Adipate and NSC 3363. It carries no assigned E-code and is classified under HS code 29171290. It is commercially available as a clear, low-viscosity liquid ester.

In personal care formulations, diethyl adipate functions as an emollient and solvent carrier, reducing the greasy feel of oils while improving spreadability on skin. In food and flavour applications, it acts as a flavorant and fragrance component, contributing fruity ester notes at controlled concentrations. In lubricant formulations, its ester structure provides film-forming properties that reduce friction between metal surfaces.

Diethyl adipate is available in food-grade and cosmetic-grade specifications, with compliance traceable to FCC and REACH registration requirements. It is supplied in standard drum and IBC formats suited to industrial procurement volumes. Buyers should confirm grade suitability against their specific regulatory framework prior to use.