1,1,3,3,-TETRACHLOROACETONE 1,1,3,3-Tetrachloro-2-propanone 1,1,3,3-Tetrachloroacetone 1,1,3,3-Tetrachloropropanone 2-Propanone, 1,1,3,3-tetrachloro- 4-01-00-03222 (Beilstein Handbook Reference) 632-21-3 BRN 1754083 CCRIS 7471 EINECS 211-172-3 NSC 137844 Tetrachloroacetone