Registration Dossier
Registration Dossier
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EC number: 604-582-2 | CAS number: 1472-93-1
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 data: aquatic toxicity unlikely
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:
- PNEC oral
- PNEC value:
- 66.67 mg/kg food
- Assessment factor:
- 300
Additional information
Conclusion on classification
Classification of the substance with regards to its hazards to the aquatic environment have been assessed in accordance with CLP (based on Table 4.1.0 of CLP regulation).
No acute study data in fish, daphnia or algae is available, as studies were not conducted as the substance is highly insoluble in water, indicating that aquatic toxicity is unlikely to occur.
Estimated acute toxicity values for the substance exceed its water solubility and therefore, short-term aquatic toxicity is not expected at the limits of the substances water solubility.
Based on this data, no acute/chronic environmental classification is considered applicable for the substance (based on CLP Table 4.1.0(a) and (b)iii).
The 'safety net' classification (Category Chronic 4) is also not considered applicable for the substance, as although a poorly soluble substance for which no acute toxicity is recorded (expected) at levels up to the water solubility and has log Kow >4), the substance is considered readily biodegradable and bioaccumulation potential of the substance is considered to be low.
Therefore, the substance is not classification as 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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