Registration Dossier

Data platform availability banner - registered substances factsheets

Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Adsorption / desorption

Currently viewing:

Administrative data

Link to relevant study record(s)

Description of key information

OECD Guideline 121, EU Method C19, GLP, key study, validity 1:

Log Koc = 2.5; Koc = 299.2. 

TBEP can be classified to be medium mobile .

Key value for chemical safety assessment

Koc at 20 °C:

Additional information

One experimental data and one literature data are available to determine the adsorption coefficient of TBEP.

According to the key experimental study, performed in compliance with OECD Guideline 121 and EU Method C19 under GLP, the log Koc of TBEP was determined to be 2.5 (equal to a Koc value of 299.2) using the HPLC Method. Based on this value, TBEP can be classified to be medium mobile.