... , cross linking polymerization activator IdentificationName N,N,N',N'-TetramethylethylenediamineSynonyms 1,2-Di(dimethylamino)ethane; TEMED; TMEDA Molecular Structure Molecular Formula C6H16N2Molecular ... 0.77Melting point -55 ºCBoiling point 120-122 ºCRefractive index 1.4169-1.4189Flash point 21 ºCWater solubility miscible 1,2-Di(dimethylamino)ethane