Butyl stearate(CAS: 123-95-5)

Butyl stearate is an ester derived from stearic acid and butanol. It has the chemical formula C22H44O2 and is a waxy, odorless liquid with high stability and low reactivity. It is commonly used as a lubricant, plasticizer, and emulsifier in various industries due to its non-toxic and biocompatible properties.

Butyl stearate is widely used in pharmaceuticals as a base for suppository formulations, in the cosmetics industry as a skin conditioning agent, and in food as a lubricant for machinery. It also finds applications in research for its emulsifying and stabilizing capabilities, and in industrial settings for polymer processing and as a component in coatings and inks.

Butyl stearate is generally recognized as safe (GRAS) for use in food and pharmaceutical applications. It has low toxicity and is considered non-irritating. However, safety precautions should still be followed during handling, such as using appropriate personal protective equipment (PPE) and ensuring good ventilation to avoid inhalation of vapors.

Butyl stearate should be stored in a cool, dry place away from direct sunlight. It is stable under normal storage conditions and does not degrade easily. To maintain quality, it should be kept in a sealed container and protected from moisture and high temperatures.