[{"from": "human", "value": "Please give me some details about this molecule. [C][C][=Branch1][C][=O][O][C][C][O][C]"}, {"from": "gpt", "value": "The molecule appears as a clear colorless liquid with a pleasant odor. Flash point of 135 \u00b0F. Denser than water and soluble in water. Vapors are heavier than air."}]