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Adsorption / desorption

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Description of key information

The logarithmic adsorption coefficient log Koc of tris(oxiranylmethyl) benzene-1,2,4-tricarboxylate  was determined to be 2.4 at 25 °C.

Key value for chemical safety assessment

Koc at 20 °C:
251

Additional information

This study “Estimation of the Adsorption Coefficient (Koc) of tris(oxiranylmethyl) benzene-1,2,4-tricarboxylate using High Performance Liquid Chromatography (HPLC), (GLP compliant study based on OECD Guideline for Testing of Chemicals, Guideline No. 121: ”Estimation of the Adsorption Coefficient on Soil and on Sewage sludge using High Performance Liquid Chromatography (HPLC)”, 2001 and Commission Regulation (EC) No 440/2008, Annex, C.19: “Estimation of the Adsorption Coefficient on Soil and on Sewage sludge using High Performance Liquid Chromatography (HPLC)”, 2008), Author: Gundula Mollandin, Study Completion Date: December 02, 2010, is classified acceptable and satisfies the guideline OECD 121 requirements for adsorption desorption studies.

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