[{"from": "human", "value": "What can you tell me about this molecule? [C][C]"}, {"from": "gpt", "value": "The molecule appears as a colorless odorless very cold liquid. Boils at -88.6 \u00b0C. Easily ignited and a flame can flash back to the source of a leak very easily. Vapors are heavier than air. Vapors can asphyxiate by the displacement of air from enclosed spaces. Direct contact can cause frostbite. Contact of very cold liquid with water may result in vigorous or violent boiling. If the water is hot, there is the possibility that a liquid \"superheat\" explosion may occur. Pressures may build to dangerous levels if liquid gas contacts water in a closed container. Under prolonged exposure to fire or intense heat the containers may rupture violently and rocket. Used in manufacturing other chemicals."}]