Registration Dossier
Registration Dossier
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EC number: 500-118-7 | CAS number: 52625-13-5 1 - 12.5 moles propoxylated
Toxicity to aquatic algae and cyanobacteria
Administrative data
Link to relevant study record(s)
Description of key information
72 hr EC50 growth rate (Desmodesmus subspicatus) >100 mg(l (nominal). No effects observed.
72 hr EC50 growth rate (Skeletonema costatum) >1000 mg/l (nominal). No effects observed.
Key value for chemical safety assessment
Additional information
Toxicity to algae and cyanobacteria has been tested with the marine diatom Skeletonema costatum and the green algae Desmodesmus subspicatus according to ISO-10253 guidelines and EU Method C.2. The 72 hour EC50 of D-Glucitol, propoxylated to Skeletonema costatum was > 1000 mg/l (nominal) and the 24 hour EC0 to Desmodesmus subspicatus was > 100 mg/l (nominal).
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