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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

koc: 3.16 l/kg (corresponding to a log koc of 0.5)

Key value for chemical safety assessment

Koc at 20 °C:

Additional information

Based on the physicochemical properties the substance is expected to have a low potential for adsorption; it is characterized by a negative octanol water partition coefficient, due to the high capability to dissolve in water phase.

Nevertheless, the log Koc and the partition coefficients necessary for the PNECs calculation (PNEC sediment freshwater, PNEC sediment marine and PNEC soil) were estimated using the EUSES 2.1.2 tool*.

* European Union System for the Evaluation of Substances (EUSES) version 2.1

Other adsorption coefficient indicated as dimensionless:
- log Kp (soil-water) ,0.295
- log Kp (suspended matter-water) ,0.979

[LogKoc: 0.5]