[{"from": "human", "value": "Could you give me a brief overview of this molecule? [C][C][Branch1][C][C][O][C][=Branch1][C][=O][C][Branch1][C][C][Cl]"}, {"from": "gpt", "value": "The molecule appears as a colorless liquid with a pungent odor. About the same density as water and insoluble in water. Vapors are heavier than air. May be toxic by ingestion and skin absorption."}]