C4H12N2

The molecular formula C4H12N2 (molar mass: 88.15 g/mol) may refer to:


 * Dimethylethylenediamines
 * 1,1-Dimethylethylenediamine
 * 1,2-Dimethylethylenediamine
 * 2,3-Butanediamine
 * Putrescine
 * Tetramethylhydrazine