... 2-Bis-(Dimethylamino)-ethane; High Quality High Content [Name]:Tetramethylethylenediamine; N,N,N',N'-Tetramethylethylenediamine;1,2-Bis-(Dimethylamino)-ethane;TMEDA:TEMED. [ Molecular ... point 21 ºCWater solubility miscible Safety Data Hazard Symbols F;C Risk Codes R11;R20/22;R34 Safety Description S16 ... away from kindling material to seal and keep photophobically. N,N,N,'N'-Tetramethylethylenediamine