Registration Dossier
Registration Dossier
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EC number: 212-091-6 | CAS number: 762-04-9
Short-term toxicity to aquatic invertebrates
Administrative data
Link to relevant study record(s)
Description of key information
Short-term toxicity to aquatic invertebrates (Daphnia magna) was determined to be 78.2 mg/L after 24 hours.
Key value for chemical safety assessment
Fresh water invertebrates
Fresh water invertebrates
- Effect concentration:
- 78.2 mg/L
Additional information
Although the study period of 24 hours is too short and the study has to be rated by Klimisch 3 it is taken into account.
A new study would not be relevant for classification of the substance as the substance is readily biodegradable (failing the 10-day window) and has a very low log kow and, therefore, is not classified for environmental hazards. Furthermore, the substance is registered in the band of 1-10 t/a (physico-chemical requirements) which does not necessitate to derive a PNEC and thus no valid studies are needed.
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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