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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 418-000-8 | CAS number: 163062-28-0 BLEU REN 20
Short-term toxicity to fish
Administrative data
Link to relevant study record(s)
Description of key information
The 96-h LC50 value is >228.1 mg/L in zebrafish.
Key value for chemical safety assessment
Fresh water fish
Fresh water fish
- Effect concentration:
- 228.1 mg/L
Additional information
The acute toxicity of the test substance to fish was determined in a GLP-compliant test according to the OECD Guideline 203 (CG, 1995).
In this study, Zebrafish (D. rerio; 7 per concentration) were exposed to nominal concentrations of 0, 45, 100 and 220 mg /L for 96 hours under static conditions. Test substance recovery was in the range of 98.7- 107.2% of nominal values. No mortalities or abnormal behaviour of fish was observed at any of the tested concentrations. Based on these findings, the 96 -h LC50 value was determined at >228.1 mg/L (measured conc.).
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.
