Registration Dossier
Registration Dossier
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EC number: 946-245-5 | CAS number: -
Endpoint summary
Administrative data
Description of key information
Additional information
The substance falls into soil hazard category 3 (REACH guidance chapter R7c Table R.7.11-2), as it is not readily biodegradable and there are no indications that the substance is very acutely toxic to aquatic organisms (lowest EC/LC50 > 1 mg/L). Therefore, a confirmatory long-term soil toxicity test is required, and a confirmatory long-term toxicity study on earthworms (OECD 222) has been performed. The EC10 on reproduction has been determined to be 28.4 mg/kg soil dw. As required by R.10 - Characterisation of dose [concentration]-response for environment, the PNECsoil is derived from the equilibrium partitioning method (EPM) and from the available EC10 value on earthworm with an assessment factor of 100. The lowest PNECsoil will then be used in the risk assessment. The PNEC using the EPM is 0.243 mg/kg soil dry wet, and the PNEC derived from the earthworm test is 0.284 mg/kg soil dry wet. Therefore the PNEC using the EPM is chosen for the risk assessment.
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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