Registration Dossier
Registration Dossier
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EC number: 224-929-8 | CAS number: 4559-86-8
Adsorption / desorption
Administrative data
Link to relevant study record(s)
Description of key information
Calculation of the soil sorption coefficient (Koc) of terabutyl urea according to KOCWIN v2.00 yielded Koc values of 6376 (using the MCI method) and 9441 L/kg at 25°C (using the Kow method).
Key value for chemical safety assessment
- Koc at 20 °C:
- 9 441
Additional information
The soil sorption coefficient Koc of tetrabutyl urea was calculated via EPIWIN v4.00, KOCWIN v2.00. The calculations yielded values of 6376 (using the MCI method) and 9441 L/kg at 25°C (using the Kow method).
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