1,2-丙二醇二硝酸酯

Propylene glycol dinitrate (PGDN, 1,2-propylene glycol dinitrate, or 1,2-propanediol dinitrate) is an organic chemical, an ester of nitric acid and propylene glycol. It is structurally similar to nitroglycerin, except that it has one fewer -O-NO2 group. It is a characteristically and unpleasantly smelling colorless liquid, which decomposes at 121°C, below its boiling point. It is flammable and explosive. It is shock-sensitive and burns with a clean flame producing water, carbon monoxide, and nitrogen.