Registration Dossier
Registration Dossier
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EC number: 253-138-0 | CAS number: 36631-30-8
Adsorption / desorption
Administrative data
Link to relevant study record(s)
Description of key information
Koc Soil: 9.13E22
Koc Sewage sludge: 4.13E24
Key value for chemical safety assessment
- Koc at 20 °C:
- 91 201 083 935 591 151 697 920
Additional information
The adsorption coefficient (Koc) of read-across substance, tris(2-ethylhexyl) benzene-1,2,4-tricarboxylate, on soil and on sewage sludge using high performance liquid chromatography (HPLC) was determined according to OECD test methods. Log Koc soil was determined to be 22.96 and log Koc. sewage sludge was estimated to be 24.61. The McCall classification of soil mobility potential classifies the substance as immobile in soil.
[LogKoc: 22.96]
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