Registration Dossier
Registration Dossier
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EC number: 940-272-6 | CAS number: 2097734-13-7
Bioaccumulation: aquatic / sediment
Administrative data
Link to relevant study record(s)
Description of key information
A study with a similar substance showed no significant uptake of the test substance in fish. The calculated BCF value for the similar substance a have been far below 500. A similar behaviour is expected for the test substance.
Key value for chemical safety assessment
Additional information
A bioaccumulation study with the registered test substance is not available. The bioconcentration of a similar substance has been examined in flow-through test via aqueous exposure. An exposure (uptake phase) of 14 days was carried out. No significant uptake of the test substance has been observed in the fish. Therefore, a depuration phase has been waived, since the measured concentration of the test substance in fish would have correspond to a BCF value of 50. The bioconcentration factors determined in this study have been far below the trigger value of 500. In accordance to the results of the study, which have been considered in an analogous read-across approach, bioaccumulation of the registered test substance is not expected.
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
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