Registration Dossier
Registration Dossier
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EC number: 215-403-9 | CAS number: 1325-65-1 This substance is identified in the Colour Index by Colour Index Constitution Number, C.I. 40290.
Endpoint summary
Administrative data
Description of key information
Aquatic invertebrates: EC50 (48h) > 100 mg/l
Aquatic algae: ErC50 (72 -96h) > 100 mg/l
Additional information
Justification for classification or non-classification
According to the CLP Regulation (EC 1272/2008), the threshold of classification of a substance for acute aquatic toxicity is 1 mg/l. This limit is compared with EC50 (48h) for daphnia and EC50 (72 - 96h) for algae or aquatic plants.
As for chronic toxicity, in case of lack of chronic data, the toxic potential is identified by appropriate combinations of acute toxicity data and lack of biodegradability. The threshold of classification is 100 mg/l.
Based on EC50 values obtained, no classification for both acute and chronic toxicity was applied according to the CLP Regulation (EC 1272/2008).
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