[{"from": "human", "value": "Provide a brief overview of this molecule. [C][C][C][C][O][C][=Branch1][C][=O][C][C]"}, {"from": "gpt", "value": "The molecule appears as a water-white liquid with an apple-like odor. Less dense than water. Flash point 90 \u00b0F. May irritate skin and eyes. Used to make perfumes and flavorings."}]