No smoking, or flames in the hazard area. Stop the leak if it can be done without risk. For large spills dike ahead of the spill for later disposal. May be ignited by heat, sparks, or open flame. Container may explode in heat or fire.
Skin irritation is also likely.
Vapor inhalation may irritate the respiratory system and may cause dizziness. Absorb any free liquid with an inert material. Shut off ignition source. No smoking, or flames in the hazard area. Stop leak if it can be done without risk.