GBZ2.1-2019 - OELs for hazardous chemical agents (CN)
MAC CN (mg/m3) 5
H: 302Harmful if swallowed
H: 315Causes skin irritation
H: 317May cause an allergic skin reaction
H: 318Causes serious eye damage.
H: 331Toxic if inhaled
H: 335May cause respiratory irritation
H: 350May cause cancer.
H: 373May cause damage to organs (state all organs affected, if known) through prolonged or repeated exposure (state route of exposure if it is conclusively proven that no other routes of exposure cause the hazard) .