H220Extremely flammable gas
H319Causes serious eye irritation
H335May cause respiratory irritation
H280Contains gas under pressure; may explode if heated
H302Harmful if swallowed
H311Toxic in contact with skin
H314Causes severe skin burns and eye damage
H318Causes serious eye damage
H332Harmful if inhaled
H401Toxic to aquatic life
H333May be harmful if inhaled
H372Causes damage to organs through prolonged or repeated exposure
H373May cause damage to organs through prolonged or repeated exposure