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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 249-894-6 | CAS number: 29857-13-4
Endpoint summary
Administrative data
Description of key information
Additional information
The substance was tested for chronic toxicity to earthworms in a Klimisch 1 GLP study; the overall NOEC for reproduction, mortality, growth and food consumption was equal or greater than the highest test concentration, i.e. >= 104 mg/kg dw. No other tests on terrestrial species have been performed at the moment.
The Guidance on information requirements and chemical safety assessment, Chapter R.7C: Endpoint specific guidance (June 2017), section R. 7.11.6.3, Table R.7.11-2, page 158, specifies the information needed to waive the terrestrial studies based on soil hazard categories.
The registered substance has a log Pow <3 and exhibits a good potential for inherent biodegradability. Therefore, accumulation and persistence of the registered substance in soil and organisms is very unlikely. Furthermore, although the registered substance might adsorb to soil (estimated log Koc = 3.8), it is not expected to cause adverse effects on terrestrial organisms based on a PNEC soil derived from a chronic earthworm study.
The result is considered relevant and reliable for the risk assessment. Consequently further terrestrial toxicity tests are not needed.
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.
