R20:Harmful by inhalation. 吸入有害。

R37/38:Irritating to respiratory system and skin. 刺激呼吸系统和皮肤。

R41:Risk of serious damage to the eyes. 对眼睛有严重伤害。

R43:May cause sensitization by skin contact. 与皮肤接触可能致敏。

R50/53:Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.对水生生物有极高毒性，可能对水体环境产生长期不良影响。