Registration Dossier
Registration Dossier
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EC number: 203-080-7 | CAS number: 103-11-7
Adsorption / desorption
Administrative data
Link to relevant study record(s)
Description of key information
Adsorption of 2-EHA to solid soil phase is expected be low.
log Koc = 2.56
log Koc = 3.12
Key value for chemical safety assessment
- Koc at 20 °C:
- 360
Additional information
Based on an estimated log Koc of 2.56 calculated by SRC PCKOCWIN v2.00, adsorption to solid soil phase is expected to be low.
Therefore, the potential for adsorption to soil, sediment, and suspended solids is expected to be low.
The MCI method was considered to be the most relevant as it was used in Appendix A of the EU RAR (2005) for exposure assessment (log Koc = 2.63 ; PCKOCWIN v1.66 which was the old version of PCKOCWIN)
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