.alpha.-Chloroacetone 1-Chloro-2-propanone 2-Propanone, 1-chloro- 3-Chloro-2-propanone 78-95-5 Acetone, chloro- Acetonyl chloride Chloracetone Chloroacetone Chloromethyl methyl ketone Chloropropanone Monochloracetone Monochloroacetone NSC30673 WLN: G1V1