Registration Dossier
Registration Dossier
Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.
The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.
Use of this information is subject to copyright laws and may require the permission of the owner of the information, as described in the ECHA Legal Notice.
EC number: - | CAS number: -
Endpoint summary
Administrative data
Description of key information
Additional information
A screening test for ready biodegradability in water showed that DYNS 2246 is not readily biodegradable in water. However, the test item showed an inherent biodegradation between 12.4% and 27.3% (mean 17.5%) in a Modified MITI Test (II) and may be inherently biodegradable. Furthermore, analysis of the test item at the end of the 28 days study period showed that the test item may be subject to abiotic degradation (92% in 28 days). Only 8% of the initial concentration was found in the analysis at the end of the study period. Consequently, the test item is considered not to be persistent.
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.
