Isopropyl myristate

Isopropyl myristate (CAS 110-27-0) is a synthetic ester produced by reacting isopropyl alcohol with myristic acid. It is sold under trade names including Promyr, Bisomel, Isomyst, and Estergel. It carries no E-code designation and is classified under HS code 29159080.

In personal care formulations, isopropyl myristate functions as an emollient and skin-penetration enhancer by reducing the cohesive forces between skin lipids, improving the spreadability of creams and lotions. In pharmaceutical topical preparations, it acts as a carrier solvent that facilitates active ingredient delivery through the skin barrier. Metalworking lubricant formulators use it to reduce friction between metal surfaces without leaving heavy residues.

Isopropyl myristate is available in cosmetic and pharmaceutical grades, with the latter conforming to Ph.Eur. and USP monograph specifications. It is a registered REACH substance and fully compliant with EU cosmetics regulation. Standard packaging includes drums and intermediate bulk containers, with documentation available to support FCC and GMP-regulated supply chains.