Registration Dossier
Registration Dossier
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EC number: 255-449-7 | CAS number: 41583-09-9
Toxicity to soil macroorganisms except arthropods
Administrative data
Link to relevant study record(s)
Description of key information
According to REACH Annex IX 9.4 studies investigating the effects on terrestrial organisms does not need to be conducted if direct and indirect exposure to the soil compartment is unlikely. The Mackay Modeling shows that the soil is no target compartment for melamine. Melamine is distributed only to the water (95 %) and to the air (5 %).
Furthermore, the target test substance has a low potential to absorb to soil. Based on the low n-octanol/water partition coefficient also the adsorption to soil or sediment is expected to be low (Koc < 21; Log Koc < 1.3).
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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