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EC number: 204-826-4
CAS number: 127-19-5
No data available.
In Annex X section 9.5.1 of Regulation
(EC) No 1907/2006, it is laid down that chronic tests on sediment
organisms shall be proposed by the registrant if the chemical safety
assessment indicates the need to investigate further the effects on
sediment organisms. According to Annex I of this regulation, the
chemical safety assessment triggers further action when the substance or
the preparation meets the criteria for classification as dangerous
according to Regulation EC 1272/2008 or is assessed to be a PBT or vPvB.
The hazard assessment of the substance reveals neither a need to
classify the substance as dangerous to the environment, nor is it a PBT
or vPvB substance, nor are there any further indications that the
substance may be hazardous to the environment.
In addition, indirect exposure to
sediment is unlikely since the substance is readily biodegradable (but
without fulfilling the 10-day window criterion). For substances being
considered as „readily biodegradable“, it can be assumed that they will
be biologically degraded within the STP-process. As the log Koc and log
Pow of the substance is below 3 and no cationic and surface active
properties are given a low adsorption potential is indicated. Hence, an
adsorption to activated sludge, suspended matter or sediment particles
is unlikely. In special cases, if the substance is not entering the
STP-process but is readily biodegradable, it can be assumed that it will
be rapidly biological degraded in the surface water. As a consequence, a
transfer to the sediment compartment is unlikely.
Therefore, no tests on sediment
organisms are provided.
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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