Registration Dossier
Registration Dossier
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EC number: 701-186-2 | CAS number: -
Bioaccumulation: aquatic / sediment
Administrative data
Link to relevant study record(s)
- Endpoint:
- bioaccumulation in aquatic species: fish
- Data waiving:
- study scientifically not necessary / other information available
- Justification for data waiving:
- the study does not need to be conducted because the substance has a low potential for bioaccumulation based on log Kow <=3
- Justification for type of information:
- JUSTIFICATION FOR DATA WAIVING:
In accordance with column 2 of REACH Annex IX, the bioaccumulation in aquatic species test ( required in section 9.3.2) does not need to be conducted as the substance has a low potential for bioaccumulation (a log Kow < 3) as it is an inorganic substance.
Reference
Description of key information
Data waiving: The aquatic/sediment bioaccumulation study does not need to be conducted as the substance has a low potential for bioaccumulation (a log Kow<3) as it is an inorganic substance.
Estimated key value for chemical safety assessment:
logBCFfish = 0.85 x log Kow - 0.70 → BCF fish = 0.0112 L/kg ww
(calculated from the formula for substances with log Kow<6 included in page 246 of the TGD on Risk Assessment, Part I)
Key value for chemical safety assessment
- BCF (aquatic species):
- 0.011 L/kg ww
Additional information
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