Registration Dossier
Registration Dossier
Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.
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EC number: - | CAS number: -
Endpoint summary
Administrative data
Description of key information
The substance is highly insoluble in water (For details see chapter 4.8). The following results provide information on ecotoxicological behavior in the aquatic compartment.
6.1.1 Acute toxicity to fish: No toxic effects against fish were observed at the limit of water solubility under exposure conditions. All results are expressed in terms of nominal and geometric mean measured concentrations.
6.1.3 Acute toxicity to daphnia: After 48 hours of exposure an EC50 value of higher than 0.05 mg/L was determined for daphnids. No toxic effects against daphnia were observed at the limit of water solubility under exposure conditions. The results are expressed in terms of geometric mean measured concentrations.
6.1 .5 Toxicity to algae: After 72 hours an EC50 of higher than 0.019 mg/L (NOEC >=f 0.019 mg/L) concerning the reduction of growth rate were determined. No toxic effects against algae were observed at the limit of water solubility under exposure conditions. The results are expressed in terms of geometric mean measured concentrations.
6.1. 7 Toxicity to microorganisms: The substance showed 0.0 % respiration inhibition of activated sludge at a concentration of 100 mg/L. The effect value relates to a nominal concentration, since no analytical monitoring was performed
All studies were conducted according to national and/or international guidelines. The toxicity studies are classified as acceptable and satisfy the guideline requirements.
Additional information
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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