If breathing has ceased apply artificial respiration using oxygen and a suitable mechanical device such as a bag and a mask. Do NOT use adrenergic agents such as epinephrine or pseudoepinephrine. Water runoff can cause environmental damage. Dike and collect water used to fight fire. Vapors may form an explosive mixture with air.
Vapors can travel to a source of ignition and flash back.
Use water spray to keep fire-exposed containers cool. Water may be ineffective. Material is lighter than water and a fire may be spread by the use of water. Vapors may be heavier than air. They can spread along the ground and collect in low or confined areas.