This information is based upon technical information believed to be reliable. It is subject to revision as additional knowledge and experience are gained. Please return to this website for the most current version. 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.
Human health effects of overexposure by skin contact with the liquid may include frostbite or mild skin irritation with discomfort. Eye contact with the liquid or high vapor concentrations may include eye irritation with discomfort, tearing, or blurring of vision. Individuals with preexisting diseases of the central nervous system, cardiovascular system, lungs or kidneys may have increased susceptibility to the toxicity of excessive exposures. If high concentrations are inhaled, immediately remove to fresh air. Keep persons calm.