Method for continuous catalytic cracking of organosilicon high-boiling component

The present invention relates to the field of organosilicon, and specifically to a method for continuous catalytic cracking of an organosilicon high-boiling component. The method is characterized in that a high-boiling component by-produced in methylchlorosilane production is adopted as a raw material, and the high-boiling component and hydrogen chloride are subjected to a rearrangement reaction by using a continuous catalytic cracking method under an effect of an organic amine compound catalyst to generate a methylchlorosilane mixing monomer adopting dimethyl dichlorosilane as the main. According to the present invention, the method of the present invention can be performed at a low reaction temperature under low pressure, the operation is simple, the safety is high, and the continuous industrial production can be achieved.