[{"from": "human", "value": "Provide a brief overview of this molecule. [C][C][C][C][O][C]"}, {"from": "gpt", "value": "The molecule appears as a clear liquid. Less dense than water and slightly soluble in water. Vapors heavier than air. May be toxic by inhalation or skin absorption and irritating to skin. Used as a gasoline additive."}]