Butyl stearate

Butyl stearate (CAS 123-95-5), also known as butyl octadecanoate, is a fatty acid ester used across food, cosmetics, and industrial manufacturing. It functions primarily as a lubricant, emollient, and plasticizer, depending on the application sector.

In personal care formulations, it acts as an emollient and skin-conditioning agent in creams, lotions, and color cosmetics. It improves spreadability and texture without a heavy feel, making it a versatile choice for high-end cosmetic products.

Metalworking and industrial lubricant formulators use it as a base or additive in cutting fluids and release agents. Its ester chemistry provides low-friction performance on metal surfaces, enhancing the efficiency of various machining processes.

In plastics processing, it functions as an internal lubricant and plasticizer, reducing melt viscosity and improving flow during extrusion and molding. This helps manufacturers achieve better consistency and finish in their plastic components.

Food-grade butyl stearate carries FEMA 2214 status and is used as a flavoring adjuvant and surface lubricant. It is commonly found in confectionery and food manufacturing applications where high purity is required for safety.

Butyl stearate is supplied as a clear to pale yellow liquid at ambient temperatures. It is available in food-grade and technical-grade specifications, with food-grade material conforming to relevant purity standards for flavor and food contact.

The material is produced to meet rigorous quality benchmarks, ensuring reliability across diverse industrial sectors. Bulk supply is standard in drums and IBC containers to accommodate large-scale manufacturing requirements.