Pure Form - Light yellow, crystalline powder. Odor - Aromatic. Use - Pesticide. Materials to Avoid - Strong oxidizers, alkali. Effects may be delayed up to 12 hours.
Caution is advised.
Vomiting, diarrhea, abdominal pain, seizures, and coma may also occur. The heart rate may decrease following oral exposure or increase following dermal exposure. Giddiness, slurred speech, confusion, and psychosis may also be observed. Acute exposure to EPN may require decontamination and life support for the victims. Emergency personnel should wear protective clothing appropriate to the type and degree of contamination.