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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
10 000

Additional information

As no study is available for Blankophor TP 1160 (CAS 1200448-68-5), a read-across is performed to two studies, which are conducted with structural analogue substances (CAS 16470-24-9 and 16090-02-1). The studies are conducted according to OECD guideline 106 under GLP conditions (BASF, Ciba-Geigy, 1993 & BASF, RCC, 1993). The obtained results show that the amounts of test item adsorbed by the chosen soils ranged from 85% (soil A; sand) to 98 % (soil B; loamy sand) for CAS 16470-24-9 and 58% (soil A; sand) to 84% (soil C; sandy loam) for CAS 16090-02-1. This results in log Koc values ranged from 2.45 to 4 for CAS 16470-24-9 and 2.93 to 3.35 for CAS 16090-02-1.

[LogKoc: 4.0]