Toxicity: May cause eye, skin and respiratory irritation. Prolonged skin contact may result in dermatitis in sensitive individuals. Aspiration hazard if swallowed. Primary Routes of Entry: Eye and skin contact, ingestion, inhalation Signs and Symptoms of Exposure: Overexposure may cause eye and skin redness. Inhaling may cause mild irritation to the nose, throat and respiratory tract and may result in central nervous system (CNS) depression. Medical Conditions Recognized as Being Aggravated by Exposure: Preexisting pulmonary and dermatological disorders.