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EC number: -
CAS number: -
adsorption coefficient (Koc) was determined for FAT 41'030, a structural
analogue of FAT 41045, according to the OECD Guideline for the Testing
of Chemicals, No. 121, Estimation of the Adsorption Coefficient (Koc) on
Soil and Sewage Sludge using High Performance Liquid Chromatography
(HPLC), January, 2001. Both substances are very similar in their
chemical structure and, as demonstrated, in a number of physicochemical
properties. Therefore, the use of this study for read-across is
considered to be appropriate.
study produced log Koc values of 6.3 (first peak), 6.6 (second peak) and
7.0 (third peak) for FAT 41'030/A. The Koc of FAT 41'030/A was
calculated to be 1995262 (first peak), 3981072 (second peak) and
10000000 (third peak). Thus both, FAT 41030 and FAT 41045 are immobile.
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