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EC number: 204-528-4
CAS number: 122-20-3
The substance is not readily biodegradable. However, as the logKoc is
below 3 even if the partly cationic character of the molecule was
considered, a low adsorption potential is indicated. Therefore, binding
to sewage sludge is unlikely and as a consequence a transfer to the soil
compartment is not expected. Further, in a biodegradation test in soil
(Dow, 1995), the test substance was mineralised from 66 to 72% in 20
days. Therefore, no tests on terrestrial organisms are provided.
In addition, the predicted no effect concentration (PNEC) for soil was
derived from the PNEC for freshwater using the equilibrium partitioning
method. Using this PNECsoil, the risk characterization shows that the
PEC/PNECsoil ratio for the terrest. environment is clearly <1,
indicating no need for further information and testing.
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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