Registration Dossier
Registration Dossier
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EC number: 817-187-7 | CAS number: 1803088-15-4
Endpoint summary
Administrative data
Description of key information
Under the test conditions chosen no biodegradability was observed.
Additional information
The biodegradability test (28 days) according to OECD Guideline 301 C was carried out for the test substance. 100 mg/L of the test substance and 30 mg/L activated sludge were incubated in a standard medium under aerobic conditions in an oxygen consumption analyzer in a closed system for 28 days.
The degree of degradation of the test suspensions (test substance + sludge, n=3) calculated from the oxygen consumption were 0%, -1% and 0% respectively. The mean degradability of test substance was 0%.
According to the results of direct quantitative analysis by HPLC, the test substance in the abiotic control (test substance + water, n=1) was 101% relative to the amount supplied and the test substance in the test suspensions (test substance + sludge, n=3) were detected at 101%, 101% and 101%. In the test suspensions, the degradability calculated from these values were 0%, 0% and 0%. The mean degradability of test substance by HPLC analysis was 0%.
As a result, the test substance remained quantitatively and was therefore proven to be non-biodegradable.
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