Registration Dossier
Registration Dossier
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EC number: 204-024-4 | CAS number: 113-24-6
Endpoint summary
Administrative data
Description of key information
Short-term toxicity to aquatic invertebrates
The 48-h EC50 of the substance was determined to be > 100 mg/L (nominal).
Long-term toxicity to aquatic invertebrates
The NOEC of the substance was determined to be 3.95 mg/L based on QSAR models.
Toxicity to aquatic algae
The EC50-values of the substance for inhibition of growth rate (ErC50) and yield (EyC50) after 72 hours are > 3.02 mg/L and 2.78 mg/L, respectively. The EC10-values for inhibition of growth rate (ErC10) and yield (EyC10) after 72 hours were 2.45 mg/L and 1.71 mg/L, respectively. The NOEC-values for both inhibition of growth rate and yield after 72 hours were 1.90 mg/L (geometric mean measured).
Short-term toxicity to fish
The LC50 of the substance was determined to be >= 41.05 mg/L (nominal) based on QSAR models.
The derivation of PNEC values is based on the lowest value: NOEC algea (growth rate) = 1.9 mg/L
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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