Registration Dossier
Registration Dossier
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EC number: 942-426-8 | 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 to cause toxic effects if accumulated (in higher organisms) via the food chain
Additional information
Aquatic toxicity:
Experimental acute toxicity studies of reliabilities 1 or 2 (Klimisch rating), performed according to international guidelines, are available to assess the aquatic toxicity of the registered substance. The studies were performed on two source substances. No effects were observed on the three aquatic trophic levels (fish Danio rerio, aquatic invertebrates Daphnia magna, algae Pseudokirchneriella subcapitata) up to the solubility limit of the test substances, and no inhibiting effects on activated sludge microorganisms of a municipal sewage treatment plant were observed at the limit test item concentration of 1000 mg/L.
Environmental fate and pathways:
The registered substance is readily biodegradable and therefore is not persistent in the environment. Also, with an experimental log Kow value determined at 5.79 (source substance), the registered substance is considered to be bioaccumulable according to CLP (> 4.0) and potentially B/vB according to PBT criteria (> 4.5). Finally, with an experimental log Koc value determined at 3.67 (source substance), the registered substance is slightly mobile in soils according to P.J. McCall et al., 1981.
Conclusion on classification
No harmonised classification is available.
No acute toxicity at levels up to the water solubility; readily biodegradable but log Kow = 5.79.
Classification according to the Annex VI of the Regulation (EC) No 1272/2008 (CLP): The test substance is not classified for the environment.
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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