Registration Dossier

Environmental fate & pathways

Endpoint summary

Administrative data

Description of key information

Additional information

ZMBT is an organic complex, in which MBT structure is present. The dissolution of MBT determines the hazard profile of ZMBT aqueous solution; and hence the environmental fate and behavior of MBT is used as read-across approach to support the risk assessment of ZMBT. In a flow-through system with the species Cyprinus carpio a BCF of <0.8 at a concentration of 0.1 mg/l and <8 at a concentration of 0.01 mg/l was determined for MBT; and hence MBT is not bioaccumulative.