Registration Dossier
Registration Dossier
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EC number: 224-388-8 | CAS number: 4337-75-1
Sediment toxicity
Administrative data
Link to relevant study record(s)
Description of key information
Because the registration substance has predicted Koc of 1.5 L/kg sorption to sediment is expected to be low. Based on this fact sediment ecotoxicity tests are not warranted (exposure considerations) and the PNEC sediment freshwater and marine water is derived from the PNEC freshwater and marine water with the Equilibrium Partitioning Method (EPM). The statement given above fulfills the requirement for waiving as given in 1907/2006/EC Annex X Column 2, 9.5.1: " Long-term toxicity testing shall be proposed by the registrant if the results of the chemical safety assessment indicates the need to investigate further the effects of the substance and/or relevant degradation products on sediment organisms. ".
Key value for chemical safety assessment
Additional information
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.
Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.
