[{"from": "human", "value": "Provide a brief overview of this molecule. [C][Branch1][Ring1][C][Cl][O][C][C][Cl]"}, {"from": "gpt", "value": "The molecule is a colorless, nonflammable liquid with a strong unpleasant odor. It dissolves easily in water, and some of it will slowly evaporate to the air. It does not occur naturally. Bis(2-chloroethyl) ether is made in factories, and most of it is used to make pesticides. Some of it is used as a solvent, cleaner, component of paint and varnish, rust inhibitor, or as a chemical intermediate to make other chemicals."}]