Other Notes Contains varying amounts of anhydride Packaging 1, 5 g in glass bottle Application Reactant involved in: • Vacuo condensation and on-surface radical addition for synthesis of phenylene-boroxine networks1 • Lithiation of dihalophenyl dioxazaborocines yielding functionalized dihalophenylboronic acids2 • Cycloboronation of tetrasubstituted butanetetraols3 • Homocoupling of arylboronic acids4 • Synthesis of borondipyrromethene hybrids5 • Studies of structure and activity of NHC and dendritic NHC iridium complexes6