Because of its low (*) reactivity, it is a common coating when storing corrosive chemicals.
This substance is produced via the synthesis of a chemical created by combining three main ingredients of fluorspar, hydrofluoric acid, and chloroform and heating between 600 and 900 degrees Celsius. This fluorocarbon was discovered accidentally by Roy Plunkett when an iron container catalyzed the polymerization of perfluorethylene. Because of its low (*) reactivity, it is a common coating when storing corrosive chemicals. A DuPont trademark, this chemical is used as a common coating of many cooking utensils because of its remarkably low coefficient of friction.  For 10 points, name this chemical synonymous with a "non-stick" coating.
This substance is produced via the synthesis of a chemical created by combining three main ingredients of fluorspar, hydrofluoric acid, and chloroform and heating between 600 and 900 degrees Celsius.
{Teflon} [accept Polytetrafluoroethylene or PTFE until "DuPont trademark," prompt afterwards]