Registration Dossier

Environmental fate & pathways

Biodegradation in soil

Currently viewing:

Administrative data

Link to relevant study record(s)

Description of key information

Key value for chemical safety assessment

Additional information

Testing is waived on the basis that the chemical safety assessment according to Annex I indicates that it is not necessary to conduct the soil simulation test.

The chemical safety assessment for the aquatic compartment is done based on the parent substance; the chemical safety assessment for the soil and sediment compartments is done based on the silanol hydrolysis product of the substance.

Simulation test (soil) is not considered necessary because the risk characterisation ratios (RCRs) for the terrestrial compartment, based on the assumption that the silanol hydrolysis product is not biodegradable, are <1.