Registration Dossier
Registration Dossier
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EC number: 946-331-2 | CAS number: -
Endpoint summary
Administrative data
Description of key information
Short-term toxicty to aquatic invertebrates
EC50(48h) = 55 mg/l
Toxicity to aquatic algae and cyanobacteria
ECr50(96h) = 31.8 mg/l
Additional information
Justification for classification or non-classification
According to the CLP Regulation (EC n. 1272/2008), Part 4: Environmental Hazards, the substances can be classified for hazardous to the aquatic environment (fish toxicity) when the following criteria are met:
B) Long-term aquatic hazard
(iii) Substances for which adequate chronic toxicity data are not available
Category Chronic 3:
96 hr LC 50 (for fish) > 10 to ≤ 100 mg/l and/or 48 hr EC 50 (for crustacea) > 10 to ≤ 100 mg/l and/or 72 or 96 hr ErC 50 (for algae or other aquatic plants) > 10 to ≤ 100 mg/l
and the substance is not rapidly degradable and/or the experimentally determined BCF ≥ 500 (or, if absent, the log Kow ≥ 4).
Based on the above results the susbtance has been classified as Category Chronic 3.
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