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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 700-373-6 | CAS number: 953084-13-4
Toxicity to aquatic algae and cyanobacteria
Administrative data
Link to relevant study record(s)
Description of key information
The test substance is with high probability not acutely harmful to aquatic algae. No acute toxic effects occur within the range of solubility.
Key value for chemical safety assessment
Additional information
The acute toxicity to aquatic algae has been investigated in a GLP guideline study according to OECD 201 (BASF SE 2010). Due to the low solubility of the test substance in water a saturated solution has been tested. After 72 h the EC50 values based on yield and growth rate are > 100 mg/L (loading rate). The NOECs are determined to be ≥ 100 mg/L (loading rate) based on yield and growth rate. Therefore, no acute toxic effects ocurred within the range of solubility.
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.
