Flammable liquid and vapor. May cause eye, skin, and respiratory irritation. Ingestion or inhalation of vapors may cause inebriation, euphoria, dizziness, nausea, and other symptoms of central nervous system depression. Ingestion of large amounts may result in narcosis, anesthesia, coma, respiratory failure, and death. Chronic overexposure may result in dependency and effects on the nervous system, heart, liver, gastrointestinal system and pancreas.