Get medical aid immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid. No specific antidote exists.
Vapors can travel to a source of ignition and flash back.
During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion. Can release vapors that form explosive mixtures at temperatures above the flashpoint. Use water spray to cool fire-exposed containers. In case of fire use water spray, dry chemical, carbon dioxide, or chemical foam. Use proper personal protective equipment as indicated in Section 8.