Registration Dossier
Registration Dossier
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EC number: 629-080-0 | CAS number: 161308-34-5
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
The following relevant key results are currently available:
- Aquatic invertebrates, Daphnia magna: 48h-EC50: >100 mg/L
- Green algae, Pseudokirchneriella subcapitata: 72h-ErC50 and 72h-ErC10: >100 mg/L
- Fish short-term toxicity test: LC50: >100 mg/L
- Not readily biodegradable in an OECD 301B study
- Log Kow: -2.0
Acute (short-term) aquatic hazard:
As the L(E)C50 values are >1 mg/L (>100 mg/L), the substance does not need to be classified for this hazard category according to Table 4.1.0(a) of Regulation EC 1272/2008.
Chronic (long-term) aquatic hazard:
One chronic value is available, for algae. As there are no chronic values available for fish and crustacea, the chronic classification has to be determined with the available chronic data for algae based on CLP Table 4.1.0 (b)(i) and with the short term data for fish and crustacea based on CLP Table 4.1.0(b)(iii):
- As the ErC10 value is >1 mg/L, the substance does not need to be classified based on this key result.
- As the L(E)50 values are >100 mg/L, the substance does not need to be classified based on these 2 key results.
The substance does therefore not need to be classified.
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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