m-Aminophenol, Tetrabutylammonium bromide, Dibutyl phthalate, Tetrabromobisphenol A, Propionic acid, Formic acid, Propionyl chloride, Ethyl acetoacetate, Dimethyl malonate. Difluoroacetic acid, Sodium difluoroacetate, Sodium difluorochloroacetate, Sodium trifluoroacetate