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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 259-470-2 | CAS number: 55067-15-7
Endpoint summary
Administrative data
Description of key information
Additional information
Short-term toxicity to fish
The acute toxicity of the read across substance (DY137_Similar Substance 01) to Zebrafish (Danio rerio) was determined in a study (BASF SE, 2018) according to OECD 203 (1992) under GLP conditions. The 96 hour LC50 of the test substance was determined to > 111.2 mg/L based on the mean measured concentrations.
Short-term toxicity to aquatic invertebrates
In a GLP static immobilization test (Institute of Industrial Organic Chemistry, 2017) Daphnia magna (< 24 h old) were exposed to the test item for 48 hours according to the OECD 202 (1992). The 48h-EC50 was determined to be > 120 mg/L.
Toxicity to aquatic plants other than algae
The toxicity of the test substance to Lemna gibba was determined in a study (Institute of Industrial Organic Chemistry, 2017) according to the principles of OECD 221 (2006). After 7 days, the ErC50 based on frond number and the ErC50 based on dry weight were determined to be greater than 1000 mg/L.
Toxicity to microorganisms
The toxic effects of the test substance on the oxygen consumption rate of aerobic micro-organisms (activated sludge) after short-term exposure of 180 min was determined in a study (BASF SE, 2017) according to the OECD 209 (2010). The EC10 and the EC50 were determined to be > 1000 mg/L.
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.
