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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Biodegradation in water: screening tests

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Administrative data

Link to relevant study record(s)

Description of key information

Ready Biodegradation: 41% in 28 days (OECD 301D)

Key value for chemical safety assessment

Additional information

A ready biodegradation value of 41% has been determined for Tall Oil Heads using a method conducted according to OECD 301D. The data was considered reliable, adequate for environmental assessment and selected as key study. The test substance is considered not readily biodegradable.