Registration Dossier
Registration Dossier
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EC number: 500-066-5 | CAS number: 28961-43-5 1 - 6.5 moles ethoxylated
Sediment toxicity
Administrative data
Link to relevant study record(s)
- Endpoint:
- sediment toxicity: long-term
- Data waiving:
- study scientifically not necessary / other information available
- Justification for data waiving:
- other:
- Justification for type of information:
- Since the physicochemical data indicate that the substance is not adsorptive (log Koc = 2.2) and not bioaccumulative (log Kow ≤ 2.89), a significant distribution into the sediment compartment and a significant exposure of sediment organisms is not expected. Hence, information about effects on sediment organisms is not required and the equilibrium partitioning method has been used for assessing the hazard to sediment organisms.
Reference
Description of key information
Since the physicochemical data indicate that the substance is not adsorptive (log Koc = 2.2) and not bioaccumulative (log Kow = 2.89), a significant distribution into the sediment compartment and a significant exposure of sediment organisms is not expected. Hence, information about effects on sediment organisms is not required and the equilibrium partitioning method has been used for assessing the hazard to sediment organisms.
Key value for chemical safety assessment
Additional information
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