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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 206-764-3 | CAS number: 373-44-4
Endpoint summary
Administrative data
Description of key information
Additional information
Fish
The substance is with high probability acutely not harmful to fish (based on a 96h LC50 of >100 mg/L in a short-term toxicity test with Leucisdus idus).
Aquatic invertebrates
The substance is acutely harmful to aquatic invertebrates (based on a 48h EC50 of 13.7 mg/L in an OECD 202 test with Daphnia magna).
Aquatic algae
The substance is with high probability acutely not harmful to algae (based on a 72h ErC50 of >337 mg/L in an OECD 201 test with Desmodesmus subspicatus).
Microorganisms
The inhibition of the degradation activity of activated sludge is not anticipated when the substance is introduced in appropriately low concentrations (based on a short-term respiration test according to ISO 8192 with domestic, non-adapted activated sludge).
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.
