Registration Dossier
Registration Dossier
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EC number: 402-810-3 | CAS number: 17980-47-1 DYNASILAN BH N; DYNASILAN BSM 100 N; DYNASILAN NH 42
Short-term toxicity to fish
Administrative data
Link to relevant study record(s)
Description of key information
(96 h) LC50: 85 mg/L mortality Oncorhynchus mykiss, reliability 2
Key value for chemical safety assessment
Fresh water fish
Fresh water fish
- Effect concentration:
- 85 mg/L
Additional information
A 96 hours LC50 value of 85 mg/L and a NOEC of 56 mg/L have been determined for the effects of the test substance on mortality of Oncorhynchus mykiss based on nominal concentrations.
The substance has a half-life of 22-h and the study was conducted under a semi-static regime. Therefore the organisms were exposed to a mixture of parent substance and hydrolysis product.
This is the only study available with the substance and has been selected as key.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.
