[{"from": "human", "value": "What can you tell me about this molecule? [C][C][=C][C][=C][O][Ring1][Branch1]"}, {"from": "gpt", "value": "The molecule appears as a clear colorless liquid with an ethereal odor. Flash point -22 \u00b0F. Less dense than water and insoluble in water. Hence floats on water. Vapors heavier than air."}]