Registration Dossier
Registration Dossier
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EC number: 938-445-6 | CAS number: -
Biodegradation in water: screening tests
Administrative data
Link to relevant study record(s)
Description of key information
The results of the Klimisch 1 study, which is appropriate for the assessment of ready biodegradability of surfactants according to 648/2004/EEC, clearly show that the substance is readily biodegradable.
Key value for chemical safety assessment
- Biodegradation in water:
- readily biodegradable
Additional information
The test item attained 73.91% degradation after 28 days and satisfied the 10-day window validation criterion, whereby 60% degradation must be attained within 10 days of the degradation exceeding 10%. The test item can therefore be considered to be readily biodegradable under the strict terms and conditions of OECD Guideline No 301D.
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