Safety Statements: Human poison by ingestion. Experimental poison by intravenous and intraperitoneal routes. Moderately toxic experimentally by ingestion and subcutaneous routes. Human systemic effects: arrhythmias, blood clotting factor change, hypoglycemia, liver function tests impaired, pulse rate increase, thrombocytopenia. An experimental teratogen. Experimental reproductive effects. When heated to decomposition it emits toxic fumes of NOx and POx.