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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 308-766-0 | CAS number: 98283-67-1
Endpoint summary
Administrative data
Description of key information
Additional information
No experimental studies investigating the bioaccumulation potential of D-Glucopyranose, oligomeric, undecyl glycoside (CAS 98283-67-1) are available. According to column 2 of Annex IX REACH Regulation 1907/2006, studies on the accumulation in aquatic species do not need be conducted as the substance has a log Kow of ≤ 3 and therefore a low potential for bioaccumulation is expected.
This assumption is supported by the BCF (bioconcentration factor) values calculated for the main constituents of the substance with the reliable QSAR model (BCFBAF v3.01, EPI Suite). BCF values of 0.8931 to 10.18 L/kg were estimated using the Arnot-Gobas method, including biotransformation (BCFBAF v3.01, EPI Suite). The BCF values are well below 2000, indicating a low potential for bioaccumulation.
Furthermore, the substance can be digested by common metabolic pathways, which enhances the assumption of no bioaccumulation in organisms. For a detailed review on metabolism of the substance, please refer to the toxicokinetics statement in IUCLID section 7.1.
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.
