Since thepossible level of Oxygen in this mixture may be either below or at the breathable level, releases of this gas mixture mayproduce oxygen-deficient atmospheres (especially in confined spaces or other poorly-ventilated environments); individuals insuch atmospheres may be asphyxiated. This gas mixture may cause adverse health effects due to the presence of Benzene,.
Benzene, is a known human carcinogen and a possible human mutagen. Inhalation of vapors of Benzene can cause central
nervous system effects and serious, permanent damage to the blood system (even at relatively low concentrations). Rapidly
released gas can cause frostbite