Registration Dossier
Registration Dossier
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EC number: 249-320-4 | CAS number: 28940-11-6
Endpoint summary
Administrative data
Description of key information
The registered substance contains no organic functional groups that may hydrolyze under environmental condition like alkyl halides, amides, amines, epoxides, esters. The substance consists only of organic functional groups that are relatively or completely inert with respect to hydrolysis. Based on the chemical structure an estimation of the hydrolysis rate is not possible. This statement is supported by one hydrolysis study performed on the registered substance according to OECD Guideline 111 but without GLP statement. The disappearance of the parent compound after 5 days at 40 °C and at environmentally relevant pH is less than 10%. Therefore, at environmentally relevant pH, the registered substance is considered hydrolytically stable. In addition, the registered substance is not readily biodegradable (7% degradation after 28 days). Therefore, in the absence of other biodegradation studies, the registered substance may be considered potentially Persistent (P) or very Persistent (vP) in the environment.
Finally, as the registered substance is considered to have a low potential for adsorption (octanol water partition coefficient, log Kow < 3.0), the adsorption study does not need to be conducted, according to REACH Annex VIII column 2, and the registered substance does not considered Bioaccumulate (B).
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.
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