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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Due to the low log pO/W a study is not requested. Two QSAR-calculations are available and reported.

Key value for chemical safety assessment

Koc at 20 °C:

Additional information

The log Koc of the substance was calculated by KOCWIN Program (v2.00). Due to the estimated Log Koc = 0.9553, adsorption of the substance to soil is not to be expected.

In a second study the estimation was performed based on a water solubility of 139 mg/l at pH 10 (Pharmacon Europe Report No. 47595) using regression equations (Lyman, Reehl, Rosenblatt: Handbook of Chemical Property Estimation Methods, 1990) relating the Koc with the water solubility. Furthermore, the molecular weight of the substance, i.e. 442.7 g/mol was used. The adsorption coefficient of the substance was determined by calculation. It resulted in a Koc value of 97 meaning that the substance is considered as moderately mobile in soils.