[{"from": "human", "value": "Provide a description of this molecule. [C][C][C][C][C]"}, {"from": "gpt", "value": "The molecule appears as a clear colorless liquid with a petroleum-like odor. Flash point 57 \u00b0F. Boiling point 97 \u00b0F. Less dense than water and insoluble in water. Hence floats on water. Vapors are heavier than air."}]