Registration Dossier
Registration Dossier
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EC number: 202-918-9 | CAS number: 101-14-4
Adsorption / desorption
Administrative data
Link to relevant study record(s)
Description of key information
Adsorption / desorption
Key value for chemical safety assessment
- Koc at 20 °C:
- 3 700
Additional information
The HPLC method using soil-adsorption-reference data was chosen for the determination of the adsorption coefficient of 4,4’-Methylene bis (2-chloroaniline). The Koc and log Koc values of the test substance and impurity with a peak area of > 1% at neutral pH were: Test substance: Koc = 3.7 x 10E3, log Koc = 3.56 Impurity I: Koc = 7.0 x 10E4, log Koc = 4.85
[LogKoc: 3.56]
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