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Ecotoxicological information

Short-term toxicity to aquatic invertebrates

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Description of key information

 48-hour EC50 (immobilisation) to Daphnia magna: 27 mg/l (95 % CI, 21 to 35 mg/l) per EPA 40 CFR 767.1300.

Key value for chemical safety assessment

Fresh water invertebrates

Fresh water invertebrates
Effect concentration:
27 mg/L

Additional information

Acute toxicity to daphnids (Daphnia magna) was determined in accordance with TSCA Good Laboratory Practice (40CFR, Part 792) by using EPA 40 CFR 767.1300.

Results of this study would lead to the classification of the substance as toxic to aquatic organisms in accordance with the criteria set out in Directive 67/548/EC and Regulation (EC) 1272/2008. This toxicity study is classified as reliable with restrictions (exposure concentrations were not measured in this study) and satisfies the guideline requirements for the acute invertebrate toxicity study. The results of this study are used as a key value for hazard assessment and classification and labeling of the substance.