Registration Dossier
Registration Dossier
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EC number: 272-056-6 | CAS number: 68672-66-2
Toxicity to aquatic algae and cyanobacteria
Administrative data
Link to relevant study record(s)
- Endpoint:
- toxicity to aquatic algae and cyanobacteria
- Data waiving:
- other justification
- Justification for data waiving:
- other:
- Justification for type of information:
- Due to the limited solubility of the sidechain, some time was spent on developing a sample preparation that would completely dissolve all of the test material. The fact that it was necessary to dissolve the product in a strong solvent, like tetrahydrofuran or dimethyl sulfoxide (sometimes known as the universal solvent), could be considered an indication that the product has a low solubility.
Reference
Description of key information
The study was waived based upon the poor water solubility of the test substance, <3.44ug/L. On this basis a qualitative environmental risk assessment has been conducted.
Key value for chemical safety assessment
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.
