The treatment of the chemical burn is an emergency that must be done on the places of the accident. Diphotérine® seems to be a promising alternative front to the lack of efficiency of water in case of chemical burns. Several results from experimental and industrial studies show the superiority of a rinsing with Diphotérine® compared to the classical methods of rinsing. The action mechanism of Diphotérine® that is multiple permits an action with the corrosives without exothermic reaction linked to a fast pain relief. Its light hypertonicity permits to be influent on the penetration of the corrosive inside our tissues.