Vesicants

At a glance

Vesicants, or "blister agents," are human-made chemical warfare agents that cause blistering of the skin and mucous membranes on contact. These agents can be spread as a liquid, gas, or spray, and they cause damage by direct contact with skin, eyes, and the pathway from the nose and mouth to the lungs.

Decorative: Skin blisters

Blood

Sulfur Mustard (HD)
CAS No. 505-60-2

Urine

Lewisite (L1)
CAS No. 541-25-3

Nitrogen Mustard (HN1 and HN2)
CAS No. 334-22-5

Sulfur Mustard (HD)
CAS No. 505-60-2