the reaction during the addition of bromine the flask being exposed to the direct light from a 750-watt lamp. At the end of the reaction when the liquid is colorized 60 ml of water are added. The flask is cooled and excess of hydrobromic acid is neutralized with the saturated solution of sodium carbonate. The final reaction product forms as oil which is separated, dried and distilled in vacuum. The product is a colorless liquid with a pungent odor and boiling point 136° C.
Bromoacetone may be also obtained by the action of bromine dissolved in acetone on an aqueous solution of sodium bromate (NaBrO3) and sulfuric acid at 30-35° C.
Bromoacetone may be also obtained by the action of bromine dissolved in acetone on an aqueous solution of sodium bromate (NaBrO3) and sulfuric acid at 30-35° C.
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