Registration Dossier
Registration Dossier
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EC number: 305-403-8 | CAS number: 94534-99-3
Ecotoxicological Summary
Administrative data
Hazard for aquatic organisms
Hazard for air
Hazard for terrestrial organisms
Hazard for predators
Additional information
Conclusion on classification
Short-term aquatic toxicity data are available for three trophic levels (fish, invertebrates and algae). The acute effect values for fish, daphnids and algae (Daphnia magnaandLemna minor) are > 100 mg/L, 10- 100 mg/L, and > 100 mg/L, respectively. The substance does not need to be classified for acute aquatic hazard.
As no long-term toxicity endpoint is available, chronic classification needs to be based on both chronic and acute data of which the most stringent outcome is used for the final classification. Regarding acute data (lowest acute value in the range of 10 - 100 mg/L), the substance being not readily biodegradable and a negative log Kow, the substance needs to be classified as Aquatic Chronic 3. Therefore, based on short-term toxicity data, the substance is classified as Aquatic Chronic 3 (H412) Harmful to aquatic life with long lasting effects, as in accordance with EU Classification, Labeling and Packaging of Substances and Mixtures (CLP) Regulation No. 1272/2008.
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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