Registration Dossier
Registration Dossier
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: 252-200-4 | CAS number: 34762-90-8
Short-term toxicity to fish
Administrative data
Link to relevant study record(s)
Description of key information
Evaluation of TK 12146 for its ability to generate acute toxicity effect in Cyprinus carpio during an exposure period of 96 hours.
Key value for chemical safety assessment
Fresh water fish
Fresh water fish
- Effect concentration:
- 100 mg/L
Additional information
The purpose of this study was to evaluate the test substance for its ability to generate acute toxic effects in Cyprinus carpio during an exposure period of 96 hours.
The study procedures was performed according to the OECD 2303.
The definitive test was performed with carp exposed to concentrations ranging from 0.1 to 100 mg/l in a static system. Acetone was used as a solvent in the stock solution.
The 96h-LC50 for carp is > the nominal concentration of 100 mg/l. The maximum solubility was estimated to be between 10 and 100 mg/l. Hence, the testing of concentrations> 100 mg/l was not considered to be relevant.
The BWZ of TK 12146, Accelerator DY 9577 for acute toxicity in fish is <4.
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.
