Contact with product may cause frostbite or freeze burns in exposed tissues. Contact with evaporating liquid may cause tissue freezing. Frostbite effects are a change in color of the skin to gray or white, possibly followed by blistering. Ingestion is unlikely. Contact with product may cause tissue freezing.
Product is a non-toxic simple asphyxiant.
As asphyxiation progresses, nausea, vomiting, prostration, and loss of consciousness may result, eventually leading to convulsions, coma, and death. Oxygen deficiency during pregnancy has produced developmental abnormalities in humans and experimental animals. Severe Hazard 4. Remove victim from the source of contamination. Open eyelids wide to allow liquid to evaporate.