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Environmental fate & pathways

Adsorption / desorption

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Link to relevant study record(s)

Description of key information

The soil adsorption coefficient  for the test substance was estimated using the OECD 121 guideline, "Estimation of the Adsorption Coefficient (Koc) on Soil and on Sewage Sludge using High Performance Liquid Chromatography (HPLC)."

Key value for chemical safety assessment

Koc at 20 °C:

Additional information

One study is available on the adsorption/desorption behaviour of DMAMP and was used as key study for the assessment. The study was conducted according to OECD Guideline 121. A log Koc value of 2.34 was obtained, which indicates a low potential for adsorption to and accumulation in sewage sludge, soil, and aquatic sediments. 

[LogKoc: 2.34]