Registration Dossier
Registration Dossier
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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.
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EC number: 939-478-9 | CAS number: -
Bioaccumulation: aquatic / sediment
Administrative data
Link to relevant study record(s)
Description of key information
The regression based estimated BCF values of components and impurities with known molecular structure by BCFBAF v3.01 (part of EPIWEB 4.1) varied between 3.16 and 665.8 L/kg.
Key value for chemical safety assessment
Additional information
The QSAR model BCFBAF v3.01 in EPIWEB 4.1 was run in order to obtain information on the bioconcentration factor of the components and impurities with known molecular structure of the registered substance. The validity and applicability criteria, as described in the REACH guidance, of the QSAR estimation have not been evaluated in detail. However, BCFBAF is a known and reliable calculation tool for this endpoint, supported by various publications in peer-reviewed literature and therefore this estimation can be used as supporting evidence.
The regression based estimated BCF values of components and impurities with known molecular structure by BCFBAF v3.01 (part of EPIWEB 4.1) varied between 3.16 and 665.8 L/kg.
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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