CAS: 73183-34-3 Molecular Formula: C12H24B2O4 Molecular Weight (g/mol): 253.94 Synonym: 2-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane,4,4,4',4',5,5,5',5'-Octamethyl-2,2'-bis(1,3,2-dioxaborolane),4,4',5,5'-Octamethyl-2,2'-bi-1,3,2-dioxaborolane,B2Pin2,Bis(pinacolate)diboron,Bis(pinacolato) diborate,Bis(pinacolato)diborane,Diboron Pinacol Ester,Dipinacoldiboron,Pinacol Diborane; IUPAC Name: 4,4,5,5-tetramethyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1,3,2-dioxaborolane SMILES: CC1(C)OB(OC1(C)C)B2OC(C)(C)C(C)(C)O2