CCl2O
CCl2O, also known as phosgene, is a chemical compound with the formula COCl2. It is a colorless, highly toxic gas with a pungent odor. Phosgene is primarily used as an intermediate in the production of isocyanates, which are used in the manufacture of polyurethane foams and coatings. It is also used in the production of certain pharmaceuticals and pesticides.
Phosgene is highly reactive and can react with water to form carbonic acid and hydrochloric acid. It
Phosgene was first synthesized in 1812 by French chemist Jean-Baptiste Dumas. It was later used during World
The toxicity of phosgene is due to its ability to react with water in the body, forming