Registration Dossier

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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

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Administrative data

Link to relevant study record(s)

Description of key information

TBSI is not readily biodegradable. 0% biodegradation was reported for TBSI after 28 days using the Closed Bottle Method as desribed in the EC-Guideline No. C.6. There is no indication that better biodegradability will be observed in a simulation test in soil. According to section 1 of REACH Annex XI, further simulation studies in soil are therefore considered unnecessary.

Key value for chemical safety assessment

Additional information