Registration Dossier
Registration Dossier
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EC number: 200-466-7 | CAS number: 60-27-5
Endpoint summary
Administrative data
Description of key information
Additional information
Two tests were performed to assess the biodegradability of Creatinine. The first methode used was that described in Part C.4-B of the EC Commission Directive 92/69/EEC and in the OECD Guideline 301 E. The second was according to the German Guideline DIN EN ISO 9888 which is similiar to OECD 302 B (Zahn-Wellens-Test).
In the first test Creatinine (with a nominal concentration of 40 mg DOC/L) was degraded by 96.1 % after 28 days of incubation at 22 +/- 0.6 °C. Under the conditions of the second test 93 % degradation could be observed after 11 days. Also the biodegradation occured within a 10-d window according to the Guideline and therefore Creatinine is regarded as readily biodegradable.
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