Isopropyl myristate

Isopropyl myristate (CAS 110-27-0), commonly abbreviated as IPM, is a synthetic ester used across personal care, pharmaceutical, and industrial formulations as an emollient, solvent, and lubricant carrier. It improves the spreadability and skin absorption of active ingredients without leaving a heavy or greasy residue. This is a key performance factor for formulators selecting between various ester carriers.

In personal care, IPM functions as an emollient and texture modifier in lotions, creams, color cosmetics, and hair care products. It effectively reduces tackiness and enhances the overall skin feel of the product. Pharmaceutical manufacturers use it as a penetration enhancer and carrier in topical drug formulations. This includes transdermal patches and medicated creams to improve active delivery through the skin barrier.

In lubricants and metalworking fluids, it acts as a non-greasy base carrier and surface wetting agent. It is particularly useful in cutting oils and release agents where clean application is required. It also serves as a solvent and dispersant for pigments, fragrances, and UV filters in formulated end products. Isopropyl myristate is supplied as a clear, low-viscosity liquid in bulk and drum quantities.

Pharmaceutical-grade material is available to USP, BP, and Ph. Eur. specifications. These standards support regulated drug product manufacturing and ensure high purity for sensitive applications. Cosmetic and technical grades are also commercially available for personal care and industrial applications. These grades provide versatile solutions for manufacturers requiring reliable chemical performance.