Do NOT induce vomiting. Allow the victim to rinse his mouth and then to drink 2-4 cupfuls of water, and seek medical advice. Remove from exposure to fresh air immediately. If breathing is difficult, give oxygen. 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. Extremely flammable liquid. Vapors may be heavier than air. They can spread along the ground and collect in low or confined areas. Contact professional fire-fighters immediately.