Highly flammable liquid and vapor. Acute Toxicity, Oral, category 5 H303 May be harmful if swallowed. Acute Toxicity, Dermal, category 5 H313 May be harmful in contact with skin. Skin Irritation, category 2 H315 Causes skin irritation. Eye Irritation, category 2 H319 Causes serious eye irritation. Acute Toxicity, Inhalation, category 4 H332 Harmful if inhaled. STOT, single exposure, category 3, RTI H335 May cause respiratory irritation. STOT, single exposure, category 3, NE H336 May cause drowsiness or dizziness. Organic Peroxide, categories C, D H242 Heating may cause a fire. Aspiration Hazard, category 2 H305 May be harmful if swallowed and enters airways. Eye Irritation, category 2B H320 Causes eye irritation