[{"from": "human", "value": "Provide a brief overview of this molecule. [Cl]"}, {"from": "gpt", "value": "The molecule appears as a colorless liquid with a sharp, pungent odor. Vapors are heavier than air. Long-term inhalation of low concentrations of vapors or short-term inhalation of high concentrations has adverse health effects. Exposure of the container to intense heat may cause its violent rupture and rocketing."}]