Registration Dossier
Registration Dossier
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EC number: 407-000-3 | CAS number: 127519-17-9 CGL 384; TINUVIN 384
Toxicity to aquatic algae and cyanobacteria
Administrative data
Link to relevant study record(s)
Description of key information
With high probability acutely not harmful to aquatic algae.
Key value for chemical safety assessment
Additional information
The toxicity on aquatic algae was investigated in a limit test according to OECD 201 [Safepharm Laboratories Limited Derby, U.K., 1995]. The compound was solved in Tween 80/acteone. At the tested concentration of 2 mg/L no effect on the green algae Scenedesmus subspicatus was detected. A previous study on Scenedesmus subspicatus confirms this result [abc Analytical Bio-Chemistry Laboratories, 1993]. In this study the nominal 48h-EC50 value was > 10 mg/L. Therefore it can be concluded that the substance caused no effect on aquatic algae in the range of water solubility.
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