Registration Dossier
Registration Dossier
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EC number: 931-334-3 | CAS number: -
Biodegradation in water and sediment: simulation tests
Administrative data
- Endpoint:
- biodegradation in water: sediment simulation testing
- Data waiving:
- study technically not feasible
- Justification for data waiving:
- the study does not need to be conducted because the substance is highly insoluble in water
Data source
Materials and methods
Results and discussion
Applicant's summary and conclusion
- Conclusions:
- In accordance with REACH Annex XI, the sediment simulation testing (required in section 9.2.1.4) does not need to be conducted as the substance activated carbon does not contain any hydrogen available for dehydrogenation; thus there is no energy gain by enzymatic dehydrogenation, so further biodegradation of this molecule will not occur.
- Executive summary:
In accordance with REACH Annex XI, the sediment simulation testing (required in section 9.2.1.4) does not need to be conducted as the substance activated carbon does not contain any hydrogen available for dehydrogenation; thus there is no energy gain by enzymatic dehydrogenation, so further biodegradation of this molecule will not occur.
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