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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 217-978-1 | CAS number: 2028-63-9
Short-term toxicity to fish
Administrative data
Link to relevant study record(s)
Description of key information
In a static short term toxicity to fish test according to DIN 38412, the 96-hour LC50 of the test substance for Leuciscus idus was determined to be nominal greater than 10 mg/L and lower than 21.5 mg/L.
Key value for chemical safety assessment
Fresh water fish
Fresh water fish
- Effect concentration:
- 10 mg/L
Additional information
The acute toxicity of the test substance was determined according to DIN 38412. The acute toxicity to Leuciscus idus was determined in an aerated, static, 96-hour test. The test fish were observed after 1, 4, 24, 48, 72 and 96 hours test duration for sublethal effects and mortality. The nominal concentrations were 0 (control), 1, 2.15, 4.64, 10.00, 21.50, 46.40 mg/L. No analytical determination of the concentrations of the test substance was done. Water quality parameters pH-value, temperature and oxygen-saturation, measured after 1, 24, 48, 72 and 96 h were determined to be within the acceptable Iimits. The 96-hour LC50 of the test substance was determined to be nominal greater than 10 mg/L and lower than 21.5 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.
