Registration Dossier
Registration Dossier
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EC number: 274-950-1 | CAS number: 70865-20-2
Biodegradation in water: screening tests
Administrative data
Link to relevant study record(s)
Description of key information
The substance has a measured BOD5 of 0.0 mg O2 / g test material. The COD was determined to be >1000 mg O2 / g test material. The ratio of BOD5 and COD indicated no potential for biodegradation. The results are confirmed by an OECD 302C inherent biodegradation study: the test item was biodegraded about 14% within 28 d. Ready biodegradation is not considered to be tested since the substance can be expected to be not biodegradable at all based on the available data. The substance is not inhibitory to activated sludge.
Key value for chemical safety assessment
- Biodegradation in water:
- under test conditions no biodegradation observed
Additional information
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
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