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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Environmental fate & pathways

Bioaccumulation: terrestrial

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Administrative data

Link to relevant study record(s)

Description of key information

No data is available on terrestrial bioaccumulation for the test substance. Taking the available information on the rapid reactivity of TDI with water/humidity and the conclusions on the (absent) potential for bioaccumulation in aquatic organisms into account, terrestrial bioaccumulation is not considered relevant for the TDI substances.

Key value for chemical safety assessment

Additional information

No data are available on terrestrial bioaccumulation on TDI. The reactivity of TDI with water, the low measured BCF in fish and the evidence of the mesocosm study, suggest that TDI has a low potential to bioaccumulate in terrestrial food-chains.