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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Adsorption to solid phase is expected. 

Key value for chemical safety assessment

Koc at 20 °C:
1 000

Additional information

As no study is available for Blankophor TP 0306 (CAS 32257 -57 -1), read-across is performed to a study conducted with the structural analogue CAS 16470 -24 -9. In this study, which was conducted according to the OECD-guideline 106 under GLP conditions, log Koc-values of 2.45 - 4.0 could be determined (BASF, Ciba-Geigy, 1993).

[LogKoc: 4.0]