Registration Dossier
Registration Dossier
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EC number: 203-921-8 | CAS number: 111-92-2
Endpoint summary
Administrative data
Description of key information
Phototransformation in air
After evaporation or exposure to the air, the substance will be rapidly degraded by photochemical processes.
Hydrolysis
According to structural properties, hydrolysis is not expected. Moreover, the substance is readily biodegradable.
Biodegradation
Dibutylamine is readily biodegradable (according to OECD criteria).
Bioaccumulation
Significant accumulation in organism is not to be expected.
Adsorption/desorption
The substance might adsorb to the solid soil phase under environmentally relevant conditions. However, the substance is readily biodegradable.
Henry´s Law constant
From the water surface, the substance will not evaporate into the atmosphere under environmentally relevant conditions.
Distribution modelling
The uncharged substance preferably distributes into the compartments air (72.6%) and water (26.9%). However, the data refer to the uncharged molecule (calculated pKa value: 11). The substance is supposed to be charged under environmentally relevant conditions. Therefore the distribution into water may be underestimated.
Additional information
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