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EC number: 203-149-1
CAS number: 103-83-3
Waiving of study:In accordance with column 2 of REACH Annex IX, the test on long-term toxicity to fish (required in section 9.1.6) does not need to be conducted as the chemical safety assessment according to Annex I indicates no need to investigate further the effects on aquatic organisms.The following aspects need to be considered:- A long-term daphnia reproduction test is available. This test is sufficient to evaluate the long-term environmental risks. - Benzyldimethylamine is not ready biodegradable in water, but tests with adapted microorganisms show a clear and rapid degradation. In addition the test substance was shown to be inherently biodegradable in a Zahn-Wellens test.- From its physical/chemical properties (log Koc calculated to be 2.457, log Kow = 1.98 and high water solubility of 12.0 g/L) no bioaccumulation and persistence in the environment is expected.In conclusion, a test on long-term toxicity to fish is not required and will not provide additional and meaningful data for the hazard assessment of benzyldimethylamine.
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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