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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 241-924-6 | CAS number: 18016-43-8
Short-term toxicity to fish
Administrative data
Link to relevant study record(s)
Description of key information
The substance is acutely harmful to fish.
Key value for chemical safety assessment
Additional information
Since no test data for acute toxicity on fish are available a conclusion by analogy approach to Oeltriamid (CAS 16445-04-5) has been applied.
In an acute fish test according to OECD guideline 203, the LC50 (96h) for Brachydanio rerio was determined to be 22 mg/L [BASF AG, 1993]. Tween 80 was used as solubilizer. Due to missing analytical measurements the assessment of the aquatic toxicity in the range of solubility is not possible. The effect concentrations determined in the tests can be used as a worst case.
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.
