Registration Dossier
Registration Dossier
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EC number: 238-015-1 | CAS number: 14171-00-7
Endpoint summary
Administrative data
Description of key information
Additional information
Acute studies showed Daphnia to be the most sensitive organism.
Daphnia reproduction study (2013), the NOAEC was 10 mg/l actives for the sodium salt (the highest concentration tested), showing a very narrow threshold between acute and chronic toxicity. Supporting analysis confirmed stability of the substance in the test system.
It is predicted that the triethanolamine salt will have a lower toxicity in view of the low biological effect of triethanolamine and the molecular weight difference between triethanolamine and sodium; however, due to uncetainty factors in read-across, it is assumed that the toxicity of the triethanolamine salt will be equivalent to that of the sodium salt.
This figure is used to estimate the PNEC.
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