Registration Dossier
Registration Dossier
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EC number: 444-000-2 | CAS number: -
Ecotoxicological Summary
Administrative data
Hazard for aquatic organisms
Freshwater
- Hazard assessment conclusion:
- no hazard identified
Marine water
- Hazard assessment conclusion:
- no hazard identified
STP
- Hazard assessment conclusion:
- no hazard identified
Sediment (freshwater)
- Hazard assessment conclusion:
- no hazard identified
Sediment (marine water)
- Hazard assessment conclusion:
- no hazard identified
Hazard for air
Air
- Hazard assessment conclusion:
- no hazard identified
Hazard for terrestrial organisms
Soil
- Hazard assessment conclusion:
- no hazard identified
Hazard for predators
Secondary poisoning
- Hazard assessment conclusion:
- no potential for bioaccumulation
Additional information
Conclusion on classification
Classification related key information
Water solubility: < 0.0775 mg/L at 20 °C (EU method A.6)
Biodegradation in water: screening tests: not readily biodegradable (14% (DOC) after 28 days (OECD 301B))Log Kow: > 6.2 at 20 °C at pH 6.6
Bioaccumulation potential: low due to large size and high molecular weight of the components of the substance, inability to cross biological membranes (expert opinion).
Acute toxicity
- to fish: No effects were observed up to the limit of the water solubility of the test substance (< 0.00613 mg/L), Oncorhynchus mykiss (OECD 203).
- to crustacea: No effects were observed up to the limit of the water solubility of the test substance (< 0.00613 mg/L), Daphnia magna (OECD 202).
- to algae: No effects were observed up to the limit of the water solubility of the test substance (< 0.18 mg/L), Scenedesmus subspicatus (OECD 201).
Chronic toxicity:
- to fish: not available
- to crustacea: No effects were observed up to the limit of the water solubility of the test substance (< 0.0022 mg/L), Daphnia magna (OECD 211) (read-across with dipentaerythritol hexaesters of pentanoic, heptanoic and trimethylhexanoic acid (CAS 67762-52-1))
- to algae: No effects were observed up to the limit of the water solubility of the test substance (< 0.18 mg/L), Scenedesmus subspicatus (OECD 201).
Classification justification according to CLP
Based on the data above, the substance is considered to have a low potential for accumulation (log Kow > 6.2, but low bioavailability) and is not rapidly degradable. For fish, Daphnia and algae, no toxic effects were observed up to the limit of the water solubility of the substance (< 0.00613 mg/L to < 0.18 mg/L). Therefore, the substance is not classified according to the Regulation (EC) No. 1272/2008 (CLP) and the Regulation (EU) No. 286/2011 (6th ATP)
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
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