Registration Dossier
Registration Dossier
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EC number: 619-057-3 | CAS number: 94667-33-1
Bioaccumulation: terrestrial
Administrative data
Link to relevant study record(s)
- Endpoint:
- bioaccumulation: terrestrial
- Data waiving:
- study scientifically not necessary / other information available
- Justification for data waiving:
- other:
Reference
Description of key information
Accumulation in terrestrial organisms is unlikely and therefore a study is not considered necessary.
Key value for chemical safety assessment
Additional information
Acute toxicity to earthworms is low, reported 14 day LC50 value was >1000 mg/kg. The results of the Soil Microbial Community Tests (OECD 216 and 217) conducted on the structural and chemical analogue, Didecyldimethylammonium chloride (DDAC), indicates that there is no long-term adverse influence on the nitrogen and carbon transformations in soils. In addition DDAC does not bioaccumulate to any great extent in aquatic organism as demonstrated by a measured whole body BCFaquatic of 81 and a depuration DT50 of between 7 and 14 days. Hence, accumulation in terrestrial organisms is unlikely and no study is required.
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