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EC number: 604-045-2
CAS number: 137862-53-4
The substance is solely used in pharmaceutical industry as intermediate
to synthesize a drug substance. The study does not need to be conducted
because no exposure of the environment is expected.
Chemicals with very high logKow values (i.e, >4.5) are of greater
concern because they may have the potential to bio-concentrate in living
The substance has low logKow value (1.2) and is not of greater concern
because it has low potential to bio-concentrate in living organisms.
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.
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