Registration Dossier
Registration Dossier
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EC number: 627-085-2 | CAS number: 1238449-42-7
Toxicity to aquatic algae and cyanobacteria
Administrative data
Link to relevant study record(s)
Description of key information
EL50 (72h) > 100 mg/L / EL10 (72h) >= 100 mg/L (nominal, loading rate) for Scenedesmus subspicatus (OECD 201, limit test)
Key value for chemical safety assessment
Additional information
One study investigating the toxicity of Dipropylheptylcarbonate (CAS No. 1238449-42-7) to freshwater algae is available. The study was conducted under static conditions and according to GLP and OECD guideline 201 using Scenedesmus suspicatus as test organism (BASF, 2012). A 100 mg/L loading rate WSF was applied in a limit test. No significant growth rate inhibition was observed in the treatment relative to the control during a test period of 72 h. Thus, the EL50 (48h) is determined to be > 100 mg/L and the EL10 (72h) is determined to be ≥ 100 mg/L based on the nominal concentration.
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