[{"from": "human", "value": "Could you provide a description of this molecule? [C][C][Branch1][C][F][F]"}, {"from": "gpt", "value": "The molecule is colorless, odorless gas shipped as a liquefied gas under its vapor pressure. Contact with the liquid can cause frostbite. It is easily ignited. Its vapors are heavier than air and a flame can travel back to the source of leak very easily. This leak can be either a liquid or vapor leak. It can asphyxiate by the displacement of air. Under prolonged exposure to fire or heat the containers may rupture violently and rocket."}]