Registration Dossier
Registration Dossier
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EC number: - | CAS number: -
Endpoint summary
Administrative data
Description of key information
Additional information
Short-term toxicity to fish
The acute toxicity of the test substance to fish was tested in a 96 hours study according to the EPA OPP 72-1 guideline. The calculated LC50 was 775 µg/L. The NOEC was found to be 607 µg/L.
Long-term toxicity to fish
The long-term toxicity to fish of the read across substance didecyldimethylammonium chloride (CAS 7173 -51 -5) was determined in the OECD guideline 210 and GLP study. The NOEC was determined to be 32 µg/L. .
Short-term toxicity to aquatic invertebrates
The short-term toxicity of the test item to aquatic invertebrates was determined in a EPA OPP 72-2 guideline and GLP study. The LC50 was determined to be 92 µg/L.
Long-term toxicity to aquatic invertebrates
The long term aquatic toxicity to Daphnia magna of the read across substance didecyldimethylammonium chloride (CAS 7173 -51 -5) was determined in this OECD guideline 211 and GLP study. The measured NOEC value was determined to be 0.01 mg/L.
Toxicity to aquatic algae
The toxicity to aquatic algae was tested in a GLP and guideline read-across study with didecyldimethylammonium chloride (CAS 7173 -51 -5). The EC50 (growth rate) was determined to be 0.021 mg/L and NOEC (growth rate) was determined to be 0.011 mg/L (both values are mean measured values).
Toxicity to microorganisms
The toxicity to microorganisms was determined in an OECD guideline study. The EC50 was determined to be 12.2 mg/L and the EC10 was determined to be 3 mg/L.
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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