Synonyms: Boric acid,cyclic tetramethylethylene isopropyl ester (7CI);2-Isopropoxy-4,4,5,5-tetramethyl-1,3,2-dioxaborolane;4,4,5,5-tetramethyl-2-(1-methylethoxy)-1,3,2-dioxaborolane;Isopropoxy4,4,5,5-Tetramethyl-1,3,2-dioxaborolane;Isopropyl pinacol borate;Isopropoxyboronic acid pinacol ester;