1,3-Propanediol, 2,2-dinitro- 2,2-Dinitro-1,3-propanediol 2,2-Dinitropropane-1,3-diol 2736-80-3 4-01-00-02501 (Beilstein Handbook Reference) BRN 1782070 EINECS 220-360-4 NSC 2694