[{"from": "human", "value": "Please give me some details about this molecule. [C][=C][C][O][C][C][C][O][Ring1][Ring1]"}, {"from": "gpt", "value": "The molecule appears as a colorless liquid with a pleasant odor. Slightly less dense than water and insoluble in water. Hence floats on water. Poisonous by ingestion and mildly toxic by inhalation and skin contact. Very irritating to skin and eyes. Used to make other chemicals."}]