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Diss Factsheets

Ecotoxicological information

Toxicity to aquatic algae and cyanobacteria

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Administrative data

Link to relevant study record(s)

Description of key information

EC50/EC10 (72h) > 100 mg/L (nominal, loading rate) for growth rate of Pseudokirchneriella subcapitata (OECD 201)

Key value for chemical safety assessment

Additional information

One study investigating the toxicity of Bis(2-propylheptyl) hexanedioate to freshwater algae is available. The study was performed according to GLP and OECD guideline 201 using Pseudokirchneriella subcapitata as test organism (BASF 2015). A 100 mg/L loading rate was tested as limit test. All validity criteria are fulfilled. No growth rate inhibition was observed in the treatment compared to the control. Thus, the 72h-EC50 and EC10 value is determined to be > 100 mg/L based on nominal concentration.