Registration Dossier

Diss Factsheets

Environmental fate & pathways

Endpoint summary

Administrative data

Description of key information

Phototransformation in air

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


According to structural properties, hydrolysis is not expected/probable.


The substance is not readily biodegradable, but poorly biodegradable.


The substance does not significantly accumulate in organisms.

Adsorption / desorption

Adsorption of the substance to the solid soil phase is not expected under environmentally relevant conditions.

Henry's Law constant

From the water surface the substance will not evaporate into the atmosphere under environmentally relevant conditions.

Environmental distribution

Over time, the uncharged substance will preferentially distribute into the compartment water (99.9%). At environmentally conditions the substance will be ionized (pKa = 9.41 at 25 °C, experimental data); therefore, the distribution into the compartment water seems to be appropriate.

Additional information