Registration Dossier
Registration Dossier
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EC number: 939-485-7 | CAS number: 218141-16-3
Endpoint summary
Administrative data
Description of key information
Additional information
The substance is considered to be readily biodegradable as demonstrated in the Closed Bottle Test.
The 10-day time window has been ignored as a pass/fail criterion.
Moreover, the substance is a multi-constituent substance with structurally similar constituents which may pass the 10 day window criterion individually while that is not seen in the mixture and in the molecule a hydrophilic group is linked to a hydrophobic moiety. Biodegradation of both moieties of surfactants requires the concerted action of at least two microorganisms as a single organism usually lacks the full complement of enzymatic capabilities. The biodegradation of the two moieties of 1 -propanamine, 3 -(isodecyloxy)- may be fully in line with the 10 -day window criterion when judged as separate chemicals whereas the sum of the biodegradation curves is not. The biodegradation curve of 1 -propanamine, 3-(isodecyloxy)- should therefore not be used to assess a 10-day window effect.
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.
