Registration Dossier
Registration Dossier
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EC number: 500-109-8 | CAS number: 43011-20-7
Adsorption / desorption
Administrative data
Link to relevant study record(s)
Description of key information
Adsorption/desorption testing is waived, in accordance with Regulation (EC) No.1907/2006, Annex VIII, Column 2.
Key value for chemical safety assessment
Additional information
According to Regulation (EC) No.1907/2006, Annexes VIII, Column 2, adsorption/desorption testing need not be conducted if the substance and its degradation products decompose rapidly. The substance is expected to hydrolyse rapidly in the environment. Furthermore, the substance has been shown to be readily biodegradable, although the substance was not shown to pass the 10-day window. An experimental study on the estimation of adsorption coefficient in soil and sewage sludge was conducted. Due to the short retention time and hydrolysis of the test substance, an estimated adsorption coefficient (Koc) could not be determined, although the log Koc was reported as < 1.32 in the supporting study. Therefore, adsorption/desorption testing is not indicated.
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.
