Under conditions of controlled dropping rate of trichlorosilane and reaction temperature,trichlorosilane hydrolyzes to form octahydridospherosiloxane(OHS) and decahydridospherosiloxane by catalysis of anhydrous FeCl_3 in biphasic solvents.

Octahydridrosilsesquioxane-Containing Bismaleimide Resins

Effect of octaphenyl silsesquioxane on performances of flame-retarded ethylene-propylene-diene rubber;