Registration Dossier
Registration Dossier
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EC number: 203-350-4 | CAS number: 105-99-7
Toxicity to soil macroorganisms except arthropods
Administrative data
Link to relevant study record(s)
Description of key information
LC50 (14d) > 1000 mg/kg for Eisenia fetida (OECD 207)
Key value for chemical safety assessment
Additional information
One study investigating the short-term toxicity to earthworm of Dibutyl adipate (CAS 105-99-7) is available. The study was performed as a limit test according to OECD guideline 207 and GLP (Moser, 2013). The test organism Eisenia fetida was exposed to the test substance in artificial soil for 14 days, at the nominal test concentration 1000 mg/kg. No mortality occurred during the test period. Hence, Dibutyl adipate (CAS 105-99-7) is not expected to have effects on soil macroorganisms.
Further, studies on the short term toxicity to earthworm, available for the category PFAE linear, support the assumption of expected negligible effects to terrestrial organisms with LC50 values for earthworm well above 100 mg/kg soil dw (i.e. LC50 (14d) 865 and 1000 mg/kg for Bis(ethylhexyl) adipate CAS 103-23-1 and Bis(tridecyl) adipate CAS 16958-92-2, respectively)
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