Registration Dossier
Registration Dossier
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EC number: 209-378-3 | CAS number: 574-93-6
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
According to the criteria outlined in Table 4.1.0(a) (Commission Regulation (EU) No 286/2011 amending Regulation (EC) No 1272/2008), the substance does not need to be classified as acutely hazardous to the aquatic environment as the lowest acute effect value is > 1 mg/L.
Long-term toxicity data are available for algae and aquatic invertebrates. The substance is non-rapidly degradable. According to CLP Figure 4.1.1, the chronic classification has to be determined based on the chronic value for algae and invertebrates according to Table 4.1.0, (b) i, as well as the acute value for fish according to Table 4.1.0, (b) iii, and the most stringent outcome should be leading:
Chronic toxicity data: The lowest EC10 is > 1 mg/L. According to the criteria outlined in Table 4.1.0(b) (i) (Commission Regulation (EU) No 286/2011 amending Regulation (EC) No 1272/2008), the substance does not need to be classified as chronically hazardous to the aquatic environment.
Acute toxicity data: The LC50 value determined for fish is > 100 mg/L. The log Kow is < 4, and the BCF is < 500. According to the criteria outlined in Table 4.1.0(b) (iii) (Commission Regulation (EU) No 286/2011 amending Regulation (EC) No 1272/2008), the substance does not need to be classified as chronically hazardous to the aquatic environment.
Overall, it can be concluded that the substance is not to be classified as acutely and chronically hazardous to the aquatic 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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