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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Adsorption / desorption

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Administrative data

Link to relevant study record(s)

Description of key information

The log Koc for TAEE ranges from 2.16 to 3.73; the average log Koc value of 2.95 (Koc of 891 l/kg) will be used in the assessment. 

Key value for chemical safety assessment

Koc at 20 °C:

Additional information

One GLP-compliant OECD 211 guideline test is available. The distribution coefficient in soil (expressed as log Koc) of TAEE was estimated at 25 °C to be between 2.16 and 3.73, all within a 95% confidence range of 1.74 to 4.12 (Covance Laboratories Ltd, 2009a). The log Koc was also calculated with the program KOCWIN™ v2.00 (2008) (see QMRF and QPRF as attached to the respective IUCLID entry) using an average log Kow of 3.15, which resulted in a log Koc of 2.58. The experimental log value of 2.95 (Koc of 891 l/kg) will be used in the assessment.