Registration Dossier

Environmental fate & pathways

Endpoint summary

Administrative data

Description of key information

Additional information

Hydrolysis

The hydrolytic behavior of the substance was investigated according to the OECD guideline 111. No abiotic degradation of the substance coud be observed at all three pHs (4, 7 and 9) at a temperature of 50°C. As a conclusion the substance is also considered to be stable at ambient temperature.

Biodegradation in water: screenting test

Within 28 days, a degradation of 0 % was determined in a test on ready biodegradability. In another test on inherent degradability the test material was considered to be not inherently biodegradable with only 10 % degradation oberved in 28 days.

Therefore the test material has to be classified as "Not readily biodegradable and not inherently degradable".

Adsorption/ desorption

The adsorption coefficient (logKoc) on soil and on sewage sludge of -1.3 (KOC = 0.05) was measured at 25 °C and pH 6.4.