Intentional misuse or deliberate inhalation may cause death without warning.
Vapor reduces oxygen available for breathing and is heavier than air.
Liquid contact can cause frostbite. Skin contact with the liquid may include frostbite. Prolonged overexposure may cause defatting or dryness of the skin. Eye contact with liquid may include eye irritation with discomfort, tearing, or blurring of vision. Inhalation may include temporary nervous system depression with anesthetic effects such as dizziness, headache, confusion, incoordination, and loss of consciousness.