[{"from": "human", "value": "Provide a brief overview of this molecule. [C][/C][=C][/C][C][#N]"}, {"from": "gpt", "value": "The molecule appears as a clear colorless to amber liquid. Less dense than water. Flash point 104 \u00b0F. Boiling point 296 \u00b0F. Generally stable and not liable to polymerization. May be toxic by skin absorption, inhalation or ingestion. Prolonged exposure may result in delayed cyanide poisoning. Avoid direct contact with vapors, mists or liquid. May produce cyanide gas and carbon monoxide during combustion. Used in the manufacture of various organic chemicals."}]