Use water spray to reduce vapors. See the introductory information section at the beginning of the profiles for additional information. Onset of acute poisoning is rapid.
Inhalation irritates nose and throat.
If not breathing, give artificial respiration. If breathing is difficult, give oxygen. In case of contact with material, immediately flush skin or eyes with running water for at least 15 minutes. Speed in removing material from skin is of extreme importance. Remove and isolate contaminated clothing and shoes at the site.