R20/21/22:Harmful by inhalation, in contact with skin and if swallowed. 吸入、皮肤接触及吞食有害。
R36:Irritating to eyes. 刺激眼睛。
R43:May cause sensitization by skin contact. 与皮肤接触可能致敏。
R51/53:Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.对水生生物有毒,可能对水体环境产生长期不良影响。