1,1,1,3,3,3-Hexachloro-2-propanone 1,1,1,3,3,3-Hexachloropropanone 116-16-5 2-Propanone, 1,1,1,3,3,3-hexachloro- 2-Propanone, hexachloro- Acetone, hexachloro- Bis(trichloromethyl) ketone GC-1106 HCA Hexachloro-2-propanone Hexachloroacetone Hexachloropropanone Kureha HCA NSC6852 Perchloro-2-propanone WLN: GXGGVXGGG