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Environmental fate & pathways

Adsorption / desorption

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Link to relevant study record(s)

Description of key information

Key value for chemical safety assessment

Additional information

According to REACH Regulation (Annex VIII, 9.3.1, column 2), the study on adsorption/desorption does not need to be done if based on physico-chemical properties (e.g. low n-octanol/water partition coefficient log Pow) a low soil sorption is to be expected. L-Threonine has a log Pow < 3, therefore testing is not necessary.

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