Registration Dossier
Registration Dossier
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EC number: 456-830-2 | CAS number: 745070-61-5
Adsorption / desorption
Administrative data
Link to relevant study record(s)
Description of key information
The log of the adsorption coefficient (Koc) of test item was calculated to be log Koc = 2.0 which is equal to a Koc value of 91.
Key value for chemical safety assessment
- Koc at 20 °C:
- 91
Additional information
The adsorption coefficient of the test item was determined according to OECD guideline 121 and EU –method C.19. The coefficient was investigated using HPLC chromatogram. The test item solution was injected three times and the combined reference solution was injected six times. The log Koc of the test item was calculated using a regression curve (log k' vs. log Koc) and was found to be 2.0 which is equal to a Koc value of 91.1.
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