Registration Dossier
Registration Dossier
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EC number: 413-810-8 | CAS number: 65181-78-4 OP-262; ST 16-1.1; ST 16-1.2; SUBSTANCE S123104
Toxicity to aquatic algae and cyanobacteria
Administrative data
Link to relevant study record(s)
Description of key information
ErC50 is higher than 700 µg/L / 400 µg/L based on nominal/ measured concentration. NOEC is 14 µg/L based on nominal concentration.
Key value for chemical safety assessment
Additional information
Testing was performed above water solubility level using a solvent. It was not possible to calculate an EC50 because the EC50 would be far above water solubility. The maximum tested concentration (at water solubility level) did not reveal more than 50% effect.
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.
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