For this substance, BAM has only information on oral toxicity in mice of LD 50 (oral) = 15 mg/kg. This value was used as a reference point for classification in packing group II. If oral toxicity data for rats are available to the user leading to a different classification, the substance shall be reclassified accordingly. 

Furthermore, the substance is described as highly toxic to fish and is marked as a marine pollutant in the index of the IMDG Code. Also here, BAM does not have any corresponding data for a classification as an environmentally hazardous substance. However, it must be assumed that the substance is environmentally hazardous. The user is responsible for the correct classification.