Registration Dossier

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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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.

Diss Factsheets

Environmental fate & pathways

Endpoint summary

Administrative data

Description of key information

Additional information

Based on the data available and described in the following sections, the environmental fate and pathways of 11 -aminoundecanoic acid can be summarised as follows:


As the substance is soluble in water and has a low potential for adsorption, its main target environmental compartment will be the water compartment where it is no expected to persist due to its ready biodegradability potential.


Based on estimated data on its indirect photolysis in the air and regarding its low vapour pressure (2.07E-07Pa), estimated with EPISUITE, 11-aminoundecanoic acid is not expected to be persistent in the atmospheric compartment.


Based on its low log Kow value (i.e. - 0.16), the substance is not expected to have a potential for bioaccumulation.