Registration Dossier

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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Environmental fate & pathways

Bioaccumulation: aquatic / sediment

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Administrative data

Link to relevant study record(s)

Description of key information

In accordance with Annex IX column 2 of the REACH Regulation, a study for bioaccumulation does not need to be conducted if the substance has a low potential for bioaccumulation. The experimentally derived Log Pow value for the substance has been identified as > 9.4. ECHA Guidance on information requirements and chemical safety assessment Chapter R.11: PBT Assessment, page 70 (Molecular weight and log Kow) state that the compound is unlikely to bioaccumulate due to the relatively high molecular weight and a log Kow of >8. A study is therefore considered scientifically unjustified with regard to the low bioaccumulative potential of the substance.

Key value for chemical safety assessment

Additional information