Registration Dossier

Diss Factsheets

Environmental fate & pathways

Endpoint summary

Administrative data

Description of key information



Based on the chemical structure of the test substance, hydrolysis is not expected.


Biodegradation water: screening tests

The ready biodegradability of the test substance was investigated in an ehanced ready biodegradability test according to the OECD 301 D. The test substance undergoes 30 % biodegradation after 28 days (25 % after 60 days). Therefore, the test substance is not regarded as readily biodegradable according to OECD criteria.


Bioaccumulation: aquatic / sediment

The BCF of the substance was calculated to be 2846.0 L/kg (worst case value from different QSARS).

Transport and distribution

Adsorption / desorption

The Koc and Log Koc was calculated to be 48460.0 L/kg and 4.0152, respectively.

Henry's Law constant

The Henry’s law constant was calculated to be 7326.09 Pa.m3/mol. The Henrys law constant is calculated according to ECHA guidance R.16: Environmental exposure assessment (ECHA 2016) using experimental data for water solubility and vapour pressure.

Additional information