H301Toxic if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H331Toxic if inhaled
H335May cause respiratory irritation
H341Suspected of causing genetic defects
H373May cause damage to organs through prolonged or repeated exposure
H400Very toxic to aquatic life
H420Harms public health and the environment by destroying ozone in the upper atmosphere
H221Flammable gas
H280Contains gas under pressure; may explode if heated
H330Fatal if inhaled
H220Extremely flammable gas
H314Causes severe skin burns and eye damage
H318Causes serious eye damage
H370Causes damage to organs
H372Causes damage to organs through prolonged or repeated exposure
H401Toxic to aquatic life
H411Toxic to aquatic life with long lasting effects
H320Causes eye irritation
H361Suspected of damaging fertility or the unborn child
H316Causes mild skin irritation
H410Very toxic to aquatic life with long lasting effects