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Long-term toxicity to aquatic invertebrates

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Description of key information

No toxic effects up to the limit of water solubility (< 0.05 mg/L) for Daphnia magna (OECD 211)

Key value for chemical safety assessment

Additional information

One study investigating the long-term toxicity DiPE triisononanoate triethylhexanoate (CAS No. 68443-84-5) to aquatic invertebrates is available. The non GLP study was conducted according to OECD guideline 211 using Daphnia magna as test organism (Grell, 2013). Water accommodated fractions (WAF) of 0, 10 and 100 mg/L were applied. No statistical calculations of NOEC or LOEC were performed. An initially measured test concentration of 0.52 and 0.638 mg/L was determined based on total organic carbon (TOC) for 10 and 100 mg/L, respectively. The report states a LC50(21d) > 100 mg/L (nominal), indicating that adverse effects occur only at very high test substance concentrations (i.e. well above the threshold value for chronic environmental classification of 1 mg/L).