Registration Dossier
Registration Dossier
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EC number: 256-881-9 | CAS number: 50977-10-1
Biodegradation in water: screening tests
Administrative data
Link to relevant study record(s)
Description of key information
The results from a test performed according to OECD 301 with the substance 1-Propanamine, 3-(isodecyloxy)- was used for read across. The results of the test showed that the substance was biodegraded 68 % at day 28 in the Closed Bottle test. Based on the biodegradation pathway, it is unlikely that the biodegradability of the hydrophilic parts of etheramine surfactants (isodecyl and tridecyl) will differ significantly. The biodegradability of branched alkyl chains will however differ. 1-Propanamine, 3-(isotridecyloxy)-may therefore expected not be readily biodegradable. However, extrapolation of the ready result obtained with 1-propanamine, 3-(isodecyloxy)- does provide evidence that 1-propanamine, 3-(isotridecyloxy)- will be biodegradable in an enhanced biodegradability test. 1-Propanamine, 3-(isotridecyloxy)- should therefore NOT be classified as persistent.
Key value for chemical safety assessment
- Biodegradation in water:
- inherently biodegradable
Additional information
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