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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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.
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EC number: 417-310-0 | CAS number: 72903-27-6
Endpoint summary
Administrative data
Description of key information
In accordance with column 2 of REACH Annex IX, terrestrial toxicity studies does not need to be conducted as the registered substance is not supposed to be directly applied to soil and an indirect exposure to soil via sewage sludge transfer is unlikely since the substance is readily biodegradable. Indeed, the substance will be biodegraded within the STP process and as a consequence a transfer to the soil compartment is not expected. In addition, with a log Kow value lower than 3.0 (=2.61), a significant distribution into the soil compartment and a significant exposure of terrestrial organisms is not expected. Finally, based on a conservative estimation from Chesar, the chemical safety assessment of the substance indicates no need to investigate terrestrial testing. Hence, information about effects on terrestrial organisms is not required and the Equilibrium Partitioning Method (EPM) has been used for assessing the hazard to terrestrial organisms.
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.
