2-Hydroxy-3-(stearoyloxy)propyl (9Z,12Z)-9,12-octadecadienoate(CAS: 126301-96-0)

The compound has a crystalline form with a molecular weight of approximately 428.6 g/mol. It has low water solubility but is soluble in organic solvents such as ethanol and acetone. The compound exhibits moderate reactivity due to its unsaturated double bonds and hydroxyl group. It is stable under normal storage conditions but reacts with strong bases and acids.

This compound is typically synthesized via esterification of stearoyl chloride with glycerol, followed by selective hydrolysis of the ester to form the hydroxy compound. The reaction involves the use of an acid catalyst and is carried out under mild conditions. The yield is around 70-80% with good selectivity to the desired product.

This compound is used in the pharmaceutical industry as a surfactant and in polymer applications for enhancing properties such as water resistance and flexibility. It also finds use in the production of sensors and as a component in semiconductor manufacturing processes.

Proper personal protective equipment (PPE) should be worn, including gloves, goggles, and a lab coat. Work should be conducted in a well-ventilated area or fume hood to prevent inhalation of vapors. Spills should be cleaned up using appropriate absorbent materials, and the area should be flushed with water. Always refer to the Safety Data Sheet (SDS) for detailed handling and disposal information.