Registration Dossier
Registration Dossier
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EC number: 250-418-4 | CAS number: 30989-05-0
Biodegradation in water and sediment: simulation tests
Administrative data
Link to relevant study record(s)
- Endpoint:
- biodegradation in water: sediment simulation testing
- Data waiving:
- study scientifically not necessary / other information available
- Justification for data waiving:
- the study does not need to be conducted because the substance is readily biodegradable
- Endpoint:
- biodegradation in water: simulation testing on ultimate degradation in surface water
- Data waiving:
- study scientifically not necessary / other information available
- Justification for data waiving:
- the study does not need to be conducted because the substance is readily biodegradable
Referenceopen allclose all
Description of key information
In accordance with Regulation (EC) No 1907/2006, Annex IX, Section 9.2.1.2 Column 2 the simulation test on ultimate degradation in surface water does not need to be conducted if the substance is readily biodegradable. This has been demonstrated by the Key study according OECD TG 301 A (section 5.2.1). More than 70% of the test substance was degraded within 22 days. The 10-day window was met.
Key value for chemical safety assessment
Additional information
According to EC 1907/2006, Annex IX, points 9.2.1.2 and 9.2.1.4, column 2, simulation testing of degradation in surface waters and sediment is not required due to the fact that B-TEGME is readily biodegradable, as shown in study section 5.2.1.
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