Registration Dossier
Registration Dossier
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EC number: 285-206-0 | CAS number: 85049-36-1
Sediment toxicity
Administrative data
Link to relevant study record(s)
Description of key information
Waiving based on exposure and Chemical Safety Assessment
Key value for chemical safety assessment
Additional information
According to Column 2 of REACH annex X the test if the results of the chemical safety assessment indicates no need to investigate further the effects of the substance and/or relevant degradation products on sediment organisms.
The substance is very poorly soluble in water and readily biodegradable. The equilibrium partitioning method, following a fugacity model III indicate a partition of the substance on sediments of 3.44 %, based on high Kow.
But based on results of bacteria inhibition and biodegradability, it is not previewd a toxicity effect on sediment organisms.
It is assumed that water exposure will not occur because the exposure scenarios is focused only on industrial application where all waste, when present, is sent to STP. (See annex in the "Long term toxicity to fish" end point summary)
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.
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