Registration Dossier
Registration Dossier
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EC number: 225-007-8 | CAS number: 4605-14-5
Short-term toxicity to fish
Administrative data
Link to relevant study record(s)
Description of key information
With high probability acutely not harmful to fish.
Key value for chemical safety assessment
Additional information
No data are available on the short-term toxicity to fish. Therefore, a read-across approach was performed to the structurally similar substance N,N'-bis(3 -aminopropyl)ethylenediamine (CAS 10563 -26 -5).
The effect on fish was studied in a static test according to national standards (DIN 38412, part 11). The test item concentrations were not analytically verified, but are assumed to be stable regarding the sufficient recovery (> 80%) in the chronic study with Daphnia magna (BASF SE, 2014). The 96 -h LC50 was determined to be > 200 and < 460 mg/L. In addition to the not pH-adjusted test solutions, the highest test concentration of 1000 mg/L was tested in parallel after neutralisation. The mortality was reduced and toxic effects showed with a delay (not neutralised: 100% after 1h; neutralised: 80% after 48 h and 90% after 72 h; BASF AG, 1991; report no. 10F0227/895367).
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