[{"from": "human", "value": "Could you give me a brief overview of this molecule? [C][Branch1][Branch1][C][=C][C][Cl][Cl]"}, {"from": "gpt", "value": "The molecule appears as a clear colorless liquid. Burns, though may be difficult to ignite. Corrosive to tissue. Denser than water and insoluble in water. Vapors heavier than air. Used to make other chemicals."}]