Harmful by ingestion and inhalation. Irritating to skin, eyes and respiratory system.
Vapour is narcotic in high concentrations.
Prolonged exposure may cause systemic effects. Has been found to cause cancer in laboratory animals. Evidence of reproductive effects. Can react vigorously with oxidising materials, ferric chloride, alkali metals and butyllithium. Wear goggles and nitrile gloves in a well ventilated area.