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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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


After evaporation or exposure to the air, the substance will be rapidly degraded by photochemical processes.


According to structural properties, hydrolysis is not expected.

In addition, the substance is readily biodegradable (according to OECD criteria).


The substance is readily biodegradable (according to OECD criteria).


Significant accumulation in organisms is not to be expected.


Based on the available experimental data of the structurally analogous substance TETA, adsorption to solid soil phase is indicated (geometric mean log Koc = 3.49; Koc = 3090.3 L/kg; Akzo Nobel, 2010). In terms of a worst-case approach, these data were selected for the assessment (PNEC derivation).

However, since 3,3'-iminodi(propylamine) is readily biodegradable and has a low log Kow of -1.25, it is not expected to adsorb to the solid phase.

Henry's Law Constant

From the water surface, the substance will not evaporate into the atmosphere.


Over time, the substance will preferentially distribute into the compartment water (100%).