Avoid breathing vapour. Inhalation of the vapour may cause drowsiness, dizziness, mental confusion, faintness and, in high concentrations, unconsciousness. Ingestion may also produce these effects. Continued inhalation of low concentrations may cause loss of appetite, dizziness, fatigue and nausea. Peroxide formation can result in subsequent explosion.
Powerful oxidants can cause explosion.
Reacts vigorously with sulfuryl chloride. Fire Hazard Flash point -45deg. C, ignition temp. Spillage Clear area, shut off all sources of ignition. Organise effective ventilation and allow to evaporate.