tetramethylethylenediamine: the “master key” of the chemistry community in the vast world of chemistry, there is a compound that is popular among scientists for its unique structure and versatility. it is tetramethylethylenediamine (n,n,n’,n’-tetramethylethylenediamine, abbreviated as tmeda). this name may sound a bit difficult to pronounce, but it is a frequent visitor in the laboratory. it...