Danger! According to the harmonised classification and labelling (ATP01) approved by the European Union, this substance may cause cancer by inhalation, may damage the unborn child, causes damage to organs through prolonged or repeated exposure, is very toxic to aquatic life, is very toxic to aquatic life with long lasting effects, is suspected of causing genetic defects, may cause an allergic skin reaction and may cause allergy or asthma symptoms or breathing difficulties if inhaled.