Registration Dossier
Registration Dossier
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EC number: 943-447-5 | CAS number: -
Short-term toxicity to aquatic invertebrates
Administrative data
Link to relevant study record(s)
Description of key information
This study resulted in an EC50 (48 h) of 0.418 mg/L based on mobility of Daphina magna (OECD 202, GLP).
Key value for chemical safety assessment
Fresh water invertebrates
Fresh water invertebrates
- Effect concentration:
- 0.418 mg/L
Additional information
One experimental study is available investigating the short-term effects of the substance to aquatic invertebrates (Scheerbaum, 2016). The study was performed under static conditions according to OECD 202 (GLP) with the water flea Daphnia magna. Based on a range finding test, concentrations of 0.173, 0.350, 0.775, 1.62 and 3.10 mg/L were defined. Test concentrations were verified by SPME-GC-MS at the beginning and at the end of the exposure period. 76 to 93% of the test item was recovered after 48 h. Immobilisation of D. magna was observed after 48 h resulting in an EC50 of 0.418 mg/L based on measured concentrations (geom. mean).
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