Registration Dossier
Registration Dossier
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EC number: 931-746-3 | CAS number: -
Biodegradation in water: screening tests
Administrative data
Link to relevant study record(s)
Description of key information
Alkenes C20-24 are considered to be readily biodegradable
Key value for chemical safety assessment
- Biodegradation in water:
- readily biodegradable
Additional information
Alkenes with a carbon number range of C20 -24 have been found to be readily biodegradable in two biodegradation screening tests. After 28 days 92% biodegradation was observed in a modified Sturm test (Mead, 1998). All validity criteria were met so alkenes C20 -24 are readily biodegradable. This is supported by another modified Sturm test (Clarke, 2008), where 92% biodegradation was again observed after 28 days. The 10 day window was met in this study therefore the substance is considered readily biodegradable .
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