tetramethyldiborane is a chemical compound registered under CAS number 21482-59-7, with the molecular formula C4H12B2 and a molecular weight of about 81.76 g/mol. It is also known as Tetramethyldiborane(6). ReagentForLab supplies tetramethyldiborane for laboratory research and bulk production; product code 1218444. Send an inquiry for purity, packaging, price and lead time.