METHOD FOR MANUFACTURING HIGH-PURITY ORGANOSILICON COMPOUND

摘要

The present invention relates to a method for manufacturing a high-purity organosilicon compound in a liquid state, the method comprising: a step in which an organic wax is added to a mixture containing impurities and an organosilicon compound selected from the group consisting of organically modified silicone and organically modified silane, said organic wax having an affinity to said impurities and a higher melting point than the organosilicon compound, and then mixed by heating and melting, after which the impurities are taken into the organic wax; a step in which the organic wax is cooled to obtain solidified organic wax; and a step in which the organosilicon compound and the solidified organic wax undergo solid-liquid separation. Thus, the present invention enables the provision of a method useful for stably manufacturing a high-purity organosilicon compound on a commercial scale.