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Environmental fate & pathways

Bioaccumulation: aquatic / sediment

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Description of key information

Sodium 2,4-dichlorophenoxyacetate shows no bioaccumulation potential

Key value for chemical safety assessment

Additional information

According to Regulation (EC) 1907/2006, Annex IX, Column 2, testing for this endpoint is not required if the substance shows low potential for bioaccumulation. As the estimated log Kow value for sodium 2,4-dichlorophenoxyacetate (CAS No. 2702-72-9) is -1.19, bioaccumulation of this substance in aquatic organisms is not expected.