1,1,1-TRICHLOROACETONE 1,1,1-Trichloropropanone 2-Propanone, 1,1,1-trichloro- 4-01-00-03221 (Beilstein Handbook Reference) 918-00-3 AI3-19851 BRN 1748883 CCRIS 7196 NSC 2645 alpha,alpha,alpha-Trichloroacetone