Reacts violently with strong oxidants causing fire and explosion hazard. The substance irritates the eyes, the skin and the respiratory tract. The hot liquid may cause severe skin burns. The substance may cause effects on the nervous system , resulting in convulsions, respiratory failure. The effects may be delayed.
Medical observation is indicated.
The substance can be absorbed into the body by inhalation of its aerosol, through the skin and by ingestion. Depending on the degree of exposure, periodic medical examination is indicated, do NOT take working clothes home, seffein, Rouyon, Dicarbam, Derba, Sevin are trade names.