Uses - Chemical warfare agent, chemical intermediate, organic synthesis, medicine. Reacts violently with oxidizing materials. Mustard gas is a powerful irritant and vesicant, producing corrosion and necrosis of the skin, eyes, and respiratory tract. Effects may be delayed by several hours or, in case of ocular effects, by many years. Cough may occur 1-12 hours after exposure.
Caution is advised.
Arrhythmias and CNS excitation with convulsions followed by CNS depression may occur. Nausea, vomiting, and diarrhea may be caused by ingestion or by systemic absorption. Hemorrhage and anemia may develop several days after exposure. Acute exposure to mustard gas may require decontamination and life support for the victims. Emergency personnel should wear protective clothing appropriate to the type and degree of contamination.