Purification method for organometallic compounds and organometallic compounds obtained therefrom

摘要

A method of purifying an organometallic compound, for example, trimethylaluminium, comprising
distilling the organometallic compound while blowing an inert gas through vapours of the organometallic compound, thereby removing from the organometallic compound impurities having a higher vapour pressure than the organometallic compound.