Registration Dossier
Registration Dossier
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EC number: 208-634-1 | CAS number: 536-45-8
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:
- insufficient hazard data available (further information necessary)
Additional information
Conclusion on classification
Classification relevant information:
Water solubility: 135.0 g/L (OECD 105, flask method)
Degradation:
Biodegradation: readily biodegradable (89% degradation after 28 d, OECD 301 F)
Bioaccumulation:
· Log Pow is -0.53 at 23 ºC and pH 7 (OECD 107, shake-flask method).
Aquatic acute toxicity
Fish: LC50 (96 h) > 100 mg/L (nominal, OECD 203, Oncorhynchus mykiss)
Aquatic invertebrates: EC50 (48 h) = 943 mg/L (nominal, similar to OECD 202, Daphnia magna, read-across from p-anisic-acid CAS No. 100-09-4)
Algae/aquatic plant: ErC50 (72 h) > 100 mg/L (nominal, OECD 201, Pseudokirchneriella subcapitata)
Aquatic chronic toxicity
Algae/aquatic plant: ErC10 (72 h) > 100 mg/L (nominal, OECD 201, Pseudokirchneriella subcapitata)
Classification according to CLP
Based on the data above the substance is considered to be rapidly degradable and has a low potential for bioaccumulation based on low log Kow. Moreover, no effects on aquatic organisms were recorded in the available studies. Thus, the substance does not need to be classified according to the consolidated version of Regulation (EC) No 1272/2008 including further amendments (ATPs).
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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