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EC number: 214-288-2
CAS number: 1119-86-4
Ecotoxicological endpoints are completed for the test item based on test
data following standard guidelines. All data are considered to be
reliable and relevant for the endpoint concerned.
Short-term toxicity to fish
The 96-hour LC50 was 14.1 (10.0 - 20.0) mg/L (nominal test item
concentration, Scheerbaum 2016). The acute toxicity of the test item to
zebrafish was determined according to the principles of the OECD
Guideline 203 and EU Method C.1 and was GLP-compliant.
Short-term toxicity to aquatic invertebrates
The 48-hour EC50 for immobilisation of Daphnia was determined to
be 25.5 mg/L (Noack 2015). The study was conducted with the test item
according to OECD guideline 202 and EU C.2 method and was GLP-compliant.
Toxicity to aquatic algae and cyanobacteria
The 72-hour EC10 and EC50 for growth rate were determined to be 22.7
mg/L and 41.3 mg/L, respectively (Scheerbaum 2015). This study was
conducted according to a standard method and was GLP-compliant.
Toxicity to microorganisms
The NOEC of test item to aquatic micro-organisms is 20 mg/L. The
toxicity of the test item to activated sewage sludge was taken from the
toxicity control of a GLP-compliant ready biodegradability Manometric
Respirometry test following OECD guideline 301F (Maischak 2015). The
study is considered reliable and relevant for use for this endpoint.
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.Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.
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