[{"from": "human", "value": "Could you give me a brief overview of this molecule? [P][Branch1][C][Br][Branch1][C][Br][Br]"}, {"from": "gpt", "value": "The molecule appears as a colorless fuming liquid with a pungent odor. Corrosive to metals and tissue. Boiling point 347 \u00b0F (175 \u00b0C). Freezing point -40 \u00b0F (-40 \u00b0C)."}]