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

No studies investigating the biodegradation of the substance in soil are available. The results from the ready biodegradability test (51.5% after 28 days) show that a significant degree of biodegradation of this substance in the environment can be expected. Nevertheless, as a worst-case approach, persistency of 1,2-Benzenedicarboxylic acid, di-C16-18-alkyl esters (CAS No. 90193-76-3) cannot be excluded. However, a confirmatory long-term study with earthworms did not result in any hazard up to the highest test concentration (NOEC (56 d) ≥ 1000 mg/kg soil dw).