Odor - Strong, ammonialike. Commercial Forms - Glass bottles or security sealed glass ampules, metal drums, cylinders. Explosive polymerization may occur upon contact with acid. Explosive compounds may form on contact with bleach. Also, acute effects such as nausea, eye irritation, etc., are often delayed for 30 minutes to 3 hours.
Caution is advised.
Acute exposure to ethyleneimine may result in irritation and burning of the eyes, nose, throat, respiratory tract, and mucous membranes. Dermal sensitization may occur. Corneal damage, bone marrow depression, delayed coughing, and laryngeal and pulmonary edema may also occur. Gastrointestinal effects may include nausea and vomiting. Acute exposure to ethyleneimine may require decontamination and life support for the victims.