Exposure to high concentrations has a narcotic effect, producing symptoms of dizziness, drowsiness, headache, staggering, unconsciousness and possibly death. Gastrointestinal pain, cramps, nausea, vomiting, and diarrhea may also result. May cause irritation with redness and pain. May be absorbed through the skin with possible systemic effects. Vapors cause eye irritation.
Splashes cause severe irritation, possible corneal burns and eye damage.
Chronic exposure may cause skin effects. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Call a physician. Never give anything by mouth to an unconscious person.