Registration Dossier
Registration Dossier
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EC number: 939-498-8 | CAS number: -
Biodegradation in water: screening tests
Administrative data
Link to relevant study record(s)
Description of key information
Readily biodegradable: 93% (2 mg/L) and 83% (5 mg/L) in 30 days (OECD 301D)
Key value for chemical safety assessment
- Biodegradation in water:
- readily biodegradable
Additional information
One study investigating the ready biodegradability of Reaction product of fatty acids C14-18/C16-18 unsaturated with dihydrogendioxide and ammonia is available. The study was performed under aerobic conditions according to GLP and OECD guideline 301D using non-adapted domestic activated sludge as inoculum (Henkel, 2004). Test substance concentrations of 2 and 5 mg/L were tested. The test substance reached a degradation of 93% (2 mg/L) and 83% (5 mg/L) within a test period of 30 days. The pass level of being readily biodegradable (> 60%) was reached within the 10-day window. Thus, the test substance is readily biodegradable according to OECD criteria.
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