structural formula physical competition number 0159 molecular formula c5h14n2 molecular weight 102.18 label tetramethylmethanediamine, bis(dimethylamino)methane, n,n,n’,n’-tetramethyldiaminomethane numbering system physical property data toxicological data ecological data molecular structure data computing chemical data more properties and stability storage method synthesis method purpose numbering system cas number:51-80-9 mdl number:mfcd00008328 einecs number:200-124-7 rtecs number:pa6700000 brn number:1731946 pubchem number:24848864 physical...