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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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.
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EC number: 249-166-8 | CAS number: 28701-67-9
Endpoint summary
Administrative data
Description of key information
- LC50 = 1.09318 mg/L
- LC50 = 13.43 mg/L (duration 96h)
- LC50 = 2.39 mg/L (duration 96h)
- LC50 = 2.25 mg/L (duration 96h)
- EC50 < 1mg/L (duration 48h)
- EC50 ~ 0.331 mg/L
- 0 mg/L <= LC50 <= 1mg/L (QSAR calculated value)
- LC50 ~ 0.331 mg/L (predicted by Ecosar v0.99g)
- EC50 ~ 32.14 mg/L (duration 3hour, inhibition of respiratory due to nitrification)
Short-term toxicity to fish
Short-term toxicity to aquatic invertebrates
Toxicity to aquatic algea and cyanobacteria
Toxicity to microorganisms
Additional information
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.
