[{"from": "human", "value": "Provide a brief overview of this molecule. [C][C][Cl]"}, {"from": "gpt", "value": "The molecule appears as a clear colorless gas with a pungent odor. Flash point -58 \u00b0F. Boiling point 54 \u00b0F. Less dense than water and insoluble in water. Vapors are heavier than air. Under prolonged exposure to fire or heat the containers may rupture violently and rocket."}]