Based on the special "push-pull" nitro-enmaine of the novel energetic material 1, 1-diamino-2, 2-dinitroethene(FOX-7), the reported chemical reactions of FOX-7 were summarized, including acid-base reaction, coordination reaction, nucleophilip substitution reaction of amino group, acyl reaction, oxidation reaction, reduction reaction, hydrolysis reaction, electrophilic addition reaction and azidine reaction. Reactivity of C-C double bond, amino group and nitro group of FOX-7 was analyzed, and reaction routes and mechanisms were also discussed.