Registration Dossier

Environmental fate & pathways

Endpoint summary

Administrative data

Description of key information

Hydrolysis

The test item was found to be hydrolytically stable in the course of the preliminary test at 50°C at pH 7 and 9. The extrapolated half-life times at these pH-avlues at 25°C are therefore > one year (> 8760 hours). At pH 4, significant degradation occured in the pretest at pH 4 and 50°C, requiring further testing at 30, 40 and 50°C at this pH value. In the main study, t1/2 at pH 4 and 25°C was determined to be 576 hours. Identification of the degradation products was not feasible because of the low water solubility of the test item.

Additional information

Source: GLP-report