Registration Dossier

Environmental fate & pathways

Bioaccumulation: aquatic / sediment

Currently viewing:

Administrative data

Link to relevant study record(s)

Description of key information

Does not significantly accumulate in organisms.

Key value for chemical safety assessment

Additional information

The bioaccumulation potential of morpholine was studied in a flow-through test using Cyprinus carpio as test species for a 6-week exposure (25 °C) period according to the MITI protocol, which corresponds to OECD 305C (CITI, 1992). The BCF at the lower test concentration (0.5 mg/L) was < 2.8 L/kg, while the BCF was lower (< 0.3 - 0.65 L/kg) at the higher test concentration (5 mg/L).