Registration Dossier
Registration Dossier
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EC number: 200-855-1 | CAS number: 75-26-3
Short-term toxicity to aquatic invertebrates
Administrative data
Link to relevant study record(s)
Description of key information
The 48–hr-acute toxicity of 2 -bromopropane to Daphnia magna was studied under semi-static conditions according to OECD Guideline No. 202. The 48 – hour EC50 was 23.1 mg./L and the 48 – hr NOEC based on immobilization was 17.4 mg./L as determined in the same test. Results based on geometric mean of measured values (meets guidelines for cases where test substance concentration is not maintained above 80% of the initial concentration). Similar results were obtained from one other reliable study.
Key value for chemical safety assessment
Fresh water invertebrates
Fresh water invertebrates
- Effect concentration:
- 23.1 mg/L
Additional information
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