Registration Dossier
Registration Dossier
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EC number: 800-362-7 | CAS number: 1307863-78-0
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 (OECD 301D). The degradation did not meet the 10-day window pass level, but this is not considered relevant for a composite substance like N-(tallow-alkyl)-1,3 -propanediamine oleates. The degradation curve of N-(tallow-alkyl)-1,3-propanediamine oleates is the sum of the growth curves of oleate and the two moieties of N-(tallow-alkyl)-1,3 -propanediamine, biodegradation of each of them may comply with the 10-day window pass-level, but this cannot be seen in the overall biodegradation pattern. The
time-window has therefore be ignored as a pass or fail criterion for N-(tallow-alkyl)-1,3-propanediamine oleates.Almost complete removal (99.4%) from the waste water in biological wastewater treatment plants was demonstrated in a CAS test (OECD 303A). Removal occured primarily through biodegradation (95.3%) as confirmed by chemical analysis. An additional 4.1% was removed via sorption to sludge.
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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