Trimethyl(phenoxy)silane can be used as a catalyst for the Friedel-Crafts reaction, which is an organic reaction that converts alkenes into alcohols or epoxides. It can also reacts with hydrochloric acid to give phenol and chloroform. Trimethyl(phenoxy)silane has been shown to have chemical properties similar to those of phenol, such as viscosity, chemical species and resonance spectroscopy properties. It can react with oxygen in the air to form peroxides, so it should be stored in a cool, dry place away from light.