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EC number: 219-417-6
CAS number: 2432-99-7
Stability in air:
The AOP V 1.89 calculation model has been
used to estimate the half-life of 11-aminoundecanoic acid in air due to
indirect photolysis. Considering a concentration of sensitiser of
1000000 molecule OH /cm³ , the half-life is estimated to be 4.3 h.
Therefore, 11-aminoundecanoic acid is not
expected to be persistent in the atmospheric compartment.
Stability in water:
No hydrolysis test has been performed
because the substance is readily biodegradable. Therefore,
11-aminoundecanoic acid is not expected to be persistent in the aquatic
Degradation rate in water:
77% after 19 days
Degradation rate in sediment:
No data since the substance is readily biodegradable in water. In accordance with column 2 of REACH Annex IX, the biodegradation in water and sediment studies (required in sections 126.96.36.199 and 0.2.1.4) do not need to be conducted as the substance is readily biodegradable.
Degradation rate in soil:
No data since the substance is readily biodegradable in water. In accordance with column 2 of REACH Annex IX, the biodegradation in soil study (required in section 188.8.131.52) does not need to be conducted as the substance is readily biodegradable.
Degradation rate in air:
50% after 4.3 h (indirect photolysis)
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.
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