Gas Under Pressure
Explosive
Acutely Toxic (Severe health impacts even in small amounts over short time, deadly)
Environmental Hazard
Health Hazard (dangerous short term or prolonged health problems)
Irritant (minor health dangers such as irritants and minor toxins)
Oxidizer (chemicals that act like oxygen and are highly reactive, likely to cause fire)
Corrosive
Flammable (Can catch fire)