[{"from": "human", "value": "Describe this molecule. [C][Branch1][Ring1][C][Br][Br]"}, {"from": "gpt", "value": "The molecule is a nonflammable colorless liquid with a sweet chloroform-like odor at room temperature above 50\u00baF (10\u00baC). It is slightly soluble in water and soluble in most organic solvents. It is heavier than water. When heated to decomposition, it may release gases and vapors such as hydrogen bromide, bromine, and carbon monoxide. Ethylene dibromide should be stored in a dry place at ambient temperature."}]