Registration Dossier
Registration Dossier
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EC number: 283-041-9 | CAS number: 84539-53-7
Biodegradation in soil
Administrative data
Link to relevant study record(s)
Description of key information
In accordance with column 2 of REACH Regulation 1907/2006/EC Annex IX section 9.2.1.2, the study “Biodegradation in water and sediment: simulation test” does not need to be conducted as EDDHMA-Fe has no high potential for adsorption to sediment can be expected based on the calculated log Koc = -0.32 (estimated with the Kow method, KOCWIN v2.00). Together with the high water solubility of EDDHMA-Fe (≥ 20 g/L) the substance is expected to be very mobile in the aqueous phase and will not absorb to sediment and soil. In addition, the substance is subject to photolytical degradation. In conclusion, is can be expected that EDDHMA-Fe is present in the aqueous phase and will be degraded photolytically when reaching the surface water. Therefore, no further water/sediment simulation testing is needed.
Key value for chemical safety assessment
Additional information
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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