Registration Dossier
Registration Dossier
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EC number: 268-697-6 | CAS number: 68133-69-7
Biodegradation in water: screening tests
Administrative data
Link to relevant study record(s)
Description of key information
Not ready biodegradable.
Key value for chemical safety assessment
- Biodegradation in water:
- under test conditions no biodegradation observed
Additional information
The biodegradability potential of target substance was assessed using a QSAR prediction on the substance itself along with an experimental data on a read across substance, i.e. Similar Substance 01. Details on the read across approach are available in section 13.
Target substance was predicted to be non ready biodegradable by EPI Suite v4.11.
Such conclusion was confirmed by an experimental data on Similar Substance 01. In particular, in a 28 -days study according to OECD guideline 301F, Similar Substance 01 resulted as not readily biodegradable. On day 28, mean biodegradation was 1 %. Inoculum control, functional control and toxicity control were also run; validity criteria of the guideline were fulfilled.
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