METHOD FOR MANUFACTURING DIALKYLZINC AND DIALKYLALUMINUM MONOHALIDE

摘要

Disclosed is a manufacturing method for dialkyl zinc and dialkyl aluminum monohalide that makes it possible to efficiently manufacture both dialkyl zinc and dialkyl aluminum monohalide of high purity and at a high yield on an industrial scale with a single reaction from zinc chloride and trialkyl aluminum starting materials, while suppressing the production of precipitates in the reaction process and suppressing the adhesion of precipitates to the equipment and the admixture thereof into the product. The manufacturing method for dialkyl zinc and dialkyl aluminum monohalide is a dialkyl zinc and dialkyl aluminum monohalide manufacturing method that causes a reaction between zinc chloride and trialkyl aluminum, and uses trialkyl aluminum with a hydride concentration of 0.01 mass% to 0.10 mass%. Dialkyl zinc that contains essentially no aluminum is separated from the reactants, and then dialkyl aluminum monohalide that contains essentially no zinc is separated.