Registration Dossier
Registration Dossier
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EC number: 218-500-4 | CAS number: 2164-17-2
Adsorption / desorption
Administrative data
Link to relevant study record(s)
Description of key information
Adsorption / desorption: Adsorption and desorption of 14C fluometuron (four soils, USA, 25°C +/- 1°C): Adsorption partition coefficient (Kd) range from 0.079 to 1.133, desorption partition coefficient (Kd) range from 1.484 to 4.930, US EPA Subdivision N § 163-1 (1982).
Key value for chemical safety assessment
- Koc at 20 °C:
- 80
Additional information
The adsorption and desorption of 14C fluometuron onto four soils from representative use sites around the USA was determined using the batch equilibrium method. The adsorption partition coefficient was determined to be in the range from 0.079 to 1.133 and the desorption partition coefficient to be in the range from 1.484 to 4.930.
[LogKoc: 1.9]
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