Chemours (CC) Stock Tumbled as DuPont Lost Third Teflon Toxin Case DuPont (DD) lost its third Teflon toxin case, which sent its spin-off company, Chemours (CC) stock crashing. Krishna Thakker Jul 6, 2016 5:03 PM EDT NEW YORK (TheStreet) — DuPont  (DD) lost a third case involving its Teflon C-8 toxin, but its spin-off company Chemours (CC) agreed… Read More