What Does Phosgene Do to the Body?

Poisoning caused by phosgene depends on the amount of phosgene to which a person is exposed, the route of exposure, and the length of time that a person is exposed. Phosgene gas and liquid are irritants that can damage the skin, eyes, nose, throat, and lungs.

Why is phosgene harmful?

Phosgene inhalation may cause initially symptoms of respiratory tract irritation, patients feel fine thereafter, and then die of choking a day later because of build up of fluid in the lungs (delayed onset non-cardiogenic pulmonary edema). Phosgene exposure is associated with significant morbidity and mortality.

Where is phosgene used?

Phosgene is important in manufacturing coatings, adhesives, sealants and elastomers used on floors and automotive interiors. It is also used to make polycarbonate plastics, as well as a wide variety of pharmaceuticals, agricultural chemicals, and specialty chemical intermediates.