Registration Dossier
Registration Dossier
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EC number: 246-309-6 | CAS number: 24549-06-2
Endpoint summary
Administrative data
Description of key information
Additional information
Fish:
With a static test-system and following the OECD Test-Guideline No. 203 a 96-hour LC50 of 43.1 mg/l was determined for Salmo gairdneri testing 6 -ethyl-2 -toluidine (CIBA-GEIGY, 1981).
Daphnia:
In a static immobilisation test on Daphnia magna (conducted according US EPA-660/3 -75 -009) a 48-hour IC50 value of 12.8 mg/l was obtained testing 6 -ethyl-2 -toluidine (CIBA-GEIGY 1981).
Alga:
There is no valid test on alga available.
Bacteria:
The toxicity of 6 -ethyl-2 -toluidine towards bacteria was investigated by the means of the respiration of activated sludge yielding an EC50 of 556 mg/l (Bayer AG, 1989).
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