Registration Dossier

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Environmental fate & pathways

Endpoint summary

Administrative data

Description of key information

Additional information

The substance is stable at pH 4 and 7. At pH 9, hydrolysis of the ester bond was observed. It is recognised that the nature of the test item is a UVCB, with many different chemical structures present in the substance, so it would be scientifically impracticable to make a detailed analytical evaluation of the exact chemical hydrolytic products. Hence Tier 2 studies cannot be performed.