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Environmental fate & pathways

Bioaccumulation: aquatic / sediment

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Description of key information

Bioaccumulation: aquatic/sediment:  not relevant

Key value for chemical safety assessment

Additional information

In accordance with Column 2 of REACH Annex IX, the study need not be conducted if the substance has a low potential for bioaccumulation (log Kow </= 3). The log Pow for Allantoin is -2.26 at 23 deg C, thus bioaccumulation in aquatic species study (required in Section 9.3.2) does not need to be conducted.