Use of this information is subject to copyright laws and may require the permission of the owner of the information, as described in the ECHA Legal Notice.
EC number: 233-634-3
CAS number: 10287-53-3
The toxicity of the test material to aquatic invertebrates was
investigated in a GLP study which was conducted in accordance with
standardised guideline OECD 202. Complete
immobilisation was observed after 48 hours in the two highest test
concentrations; 10 % immobilisation was observed in the 3.1 mg/L test
concentration. Sub-lethal effects of exposure were observed in the
control and the 1.1, 3.1, 8.1 and 21 mg/L test concentrations. As the
test material is already definitively classified for chronic aquatic
toxicity at category 2 and a robust conclusion to be reached in the
existing risk assessment long-term test on aquatic invertebrates, it was
not considered scientifically necessary. In addition
the difficulties maintaining the levels of test material for the
duration of the test and analysing the test material, suggest that the
long-term toxicity testing on aquatic invertebrates is unlikely to be
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.
Welcome to the ECHA website. This site is not fully supported in Internet Explorer 7 (and earlier versions). Please upgrade your Internet Explorer to a newer version.
Do not show this message again