Registration Dossier
Registration Dossier
Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.
The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.
Use of this information is subject to copyright laws and may require the permission of the owner of the information, as described in the ECHA Legal Notice.
EC number: 248-374-6 | CAS number: 27253-32-3
Toxicity to soil macroorganisms except arthropods
Administrative data
Link to relevant study record(s)
Description of key information
Soil toxicity studies with manganese neodecanoate are not available. In the assessment of manganese neodecanoate, read-across to the assessment entities soluble manganese substances and neodecanoic acid is applied since the ions of manganese neodecanoate determine its fate and toxicity in the environment. Reliable data indicate that the moiety of ecotoxicological concern are manganese cations since the lowest effect concentration is the of 28-d NOEC of 157 mg Mn/kg soil dw for Enchytraeus crypticus. Neodecanoate is mobile and does not have a high potential to partition into soil. Data on the toxicity to aquatic invertebrates point to a low (if any) toxic potential. The QSAR based estimation for toxicity of neodecanoic acid (CAS 26896-20-8) to earthworms performed with ECOSAR v1.11 (EPISuite v4.00) results in a 14-d LC50 of 1934 mg neodecanoic acid/L. Thus, toxicity towards terrestrial invertebrates appears to be low. Thus, based on the low hazard potential of neodecanoate in the aquatic compartment, the low potential to adsorb to soil, a low toxic potential may be assumed for other soil invertebrates.
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.
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.
