Isobutyl palmitate

Isobutyl palmitate (CAS 110-34-9) is a synthetic ester of palmitic acid used as an emollient, solvent, and carrier in personal care and pharmaceutical formulations. It delivers a lightweight, non-greasy skin feel that makes it a preferred alternative to heavier oils and waxes.

In cosmetic formulations, it functions as an emollient and spreading agent in creams, lotions, and body oils, improving texture and skin absorption without residue. Sunscreen and color cosmetic manufacturers use it as a solvent and dispersant for UV filters and pigments.

This chemical enhances uniform distribution across the skin for various topical applications. In lip care and hair care products, it acts as a softener and plasticizer, contributing to flexibility and gloss in sticks, balms, and conditioning treatments.

Pharmaceutical topical formulations incorporate it as a carrier for active ingredients, supporting consistent delivery across semi-solid dosage forms such as ointments and creams. It is highly valued for its stability and compatibility with diverse ingredients.

Isobutyl palmitate is supplied as a clear, low-viscosity liquid. It is available in cosmetic-grade and pharmaceutical-grade specifications, with pharmaceutical supply typically conforming to relevant pharmacopoeial standards such as USP or Ph.Eur..

The material may also meet other international quality benchmarks including BP, EP, or FCC depending on the specific batch requirements. Bulk quantities are standard for industrial buyers, with packaging options ranging from drums to containers.