NCIt definition : A synthetic, colorless, flammable gas that is insoluble in water. Tetrafluoroethylene
is used primarily in the synthesis of polytetrafluoroethylene resins. It is also used
as a monomer in the synthesis of copolymers and as a propellant for food product aerosols.
When heated to decomposition, tetrafluoroethylene emits highly toxic fluorocarbon
fumes. The primary route of human exposure to this compound is inhalation. Acute inhalation
exposure to tetrafluoroethylene may result in irritation of the respiratory tract
and buildup of fluid in the lungs (pulmonary edema). Contact with this gas can cause
eye irritation. This chemical is reasonably anticipated to be a human carcinogen.
(NCI05);