Registration Dossier
Registration Dossier
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EC number: 923-144-4 | CAS number: 1182722-58-2
Short-term toxicity to aquatic invertebrates
Administrative data
Link to relevant study record(s)
Description of key information
A 48 h-EC0 of >/= 97.3 mg/L was determined on Daphnia magna.
Key value for chemical safety assessment
Fresh water invertebrates
Fresh water invertebrates
- Effect concentration:
- 97.3 mg/L
Additional information
should read >/= 97.3 mg/L
Daphnia magnawas exposed und static conditions for 48 hours to a concentration (nominally 100 mg/L) of the test substance.
Mobility and visible abnormalties were recorded at 24 and 48 hours. The measured concentrations confirmed that deviation from the nominal concentrations was less than 20 % (measured concentration were in range of 96.6 - 98.0 % of nominal concentrations). An EC0 of >/= 97.3 mg/L was determined. Analytical monitoring was perfomed using TOC.
This toxicity study is classified as acceptable and satisfies the guideline requirement for acute Daphnia study.
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