Synonyms: Benzeneboronicacid, cyclic tetramethylethylene ester (7CI,8CI);2,3-Butanediol,2,3-dimethyl-, cyclic benzeneboronate (8CI);(Pinacolboryl)benzene;2-Phenyl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane;4,4,5,5-Tetramethyl-2-phenyl-1,3,2-dioxaborolane;Phenylboronic acid pinacolester;Pinacol phenylboronate;