Registration Dossier
Registration Dossier
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EC number: 241-004-4 | CAS number: 16940-66-2
Bioaccumulation: aquatic / sediment
Administrative data
Link to relevant study record(s)
Description of key information
In accordance with REACH Annex XI, the study is not technically feasible because the test substance rapidly hydrolyzes in water to form sodium borate/boric acid and hydrogen gas with a half-lives ranging from seconds to minutes at environmentally relevant pHs. Thus, the compound cannot bioaccumulate due to its short environmental half-life. Boric acid has a low potential for bioaccumulation due to its high water solubility (49 g/L) and low log Kow (-1.09).
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.
