Registration Dossier
Registration Dossier
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EC number: 802-100-7 | CAS number: 1093653-57-6
Biodegradation in water: screening tests
Administrative data
Link to relevant study record(s)
Description of key information
The ready biodegradability of the test substance, TM 09-217, was assessed according to OECD Test Guideline 310. 62% degradation was obtained after day 28 but failed to meet the 10 d window criteria, therefore it was not considered to be readily biodegradable under the conditions of this test.
The biodegradability was further assessed according to OECD Test Guideline 302C. Biodegradation of the test substance calculated by BOD was 84.34 % after day 28 and it was considered to be inherently biodegradable.
Key value for chemical safety assessment
- Biodegradation in water:
- inherently biodegradable
Additional information
One ready degradability study in the STP according to OECD310 and one inherent degradation study according to OECD302C are available.
In the ready biodegradation study (OECD 310) TM 09 -217 showed 62% degradation after day 28 but failed to meet the 10 d window criteria, therefore it was not considered to be readily biodegradable under the conditions of this test. In the inherent biodegradation study (OECD 302C) biodegradation of the test substance calculated by BOD was 84.34 %
after day 28 and it was considered to be inherently biodegradable.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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