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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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 a GLP study on a structurally similar analogue material conducted according to a protocol equivalent to OECD guideline 305C, no bioaccumulation of EC# 434-650-5 was detected in carp following exposure for up to 8 weeks at concentrations of 0.5 and 0.05 mg/litre in a continuous flow apparatus, resulting in bioaccumulation factors of <7.4 and <88 respectively.

Key value for chemical safety assessment

BCF (aquatic species):
88 dimensionless

Additional information