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EC number: 227-572-6
CAS number: 5892-47-7
The feasibility of biodegradation was investigated in a
preliminary test and further examined by different ways of application.
The preliminary study was performed with a mixed inoculum of
non-adapted soil and non-adapted activated sludge in the Manometric
Respirometry Test for a period of 28 days.
There have been experiments to improve the bioavailability by the
use of silica gel, silicon oil or soil. In part due to separation from
the carrier material, in part due to the practical properties of the
test item this was not successful. Therefore, it was concluded that no
improvement of the bioavailability could be achieved.
Due to the low solubility and thus bioavailability of the test
item under the conditions of the OECD 301 tests further studies for
ready biodegradability are not feasible.
In a second study the registration substance has been investigated
in an guideline comparable study (79/831/EWG (part C) ; DIN 38 409, part
52) to be not readily biodegradable.
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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