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Adsorption / desorption

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Description of key information

The sorption coefficient was estimated by HPLC method (OECD 121, EC C.19)

Key value for chemical safety assessment

Koc at 20 °C:
18 664

Additional information

The soil sorption coefficient Koc of tributyl acetylcitrate was determined using the HPLC method (OECD 121, EC C.19). The resulting log Koc was 4.271, i.e. Koc = 18664 L/kg. According to the classification scheme of Blume & Ahlsdorf (1993), tributyl acetylcitrate shows a high (log Kow method) to very high sorption onto soil organic matter.

[LogKoc: 4.271]