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Partition coefficient

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Description of key information

Because the substance is defined as UVCB substance, the test on the partition coefficient is technically not feasible. The partition coefficient of the shortest and the longest carbon chain for each group of components, listed in the composition, was calculated with EPIWIN version 4.11.

Key value for chemical safety assessment

Additional information

Because the substance is defined as UVCB substance, the test on the partition coefficient is technically not feasible. The partition coefficient of

the shortest and the longest carbon chain for each group of components, listed in the composition, was calculated with EPIWIN version 4.11.

IUCLID Entry substance logKOW log KOW experimental results Smiles Code molecular formula
1.1 1.rice bran wax carboxylic acids < C11 2,05 1,92 Hansch, C ET AL 1995 CCCCCC(=O)O C6H12O2
1.2 4,51 4,42 Sangster 1993 CCCCCCCCCCC(=O)O C11H22O2
2.1 2.rice bran wax dicarboxylic acids < C 11 -0,29 0,08 - HANSCH,C ET AL. (1995)  OC(=O)CCCC(=O)O C6H10O4
2.2 2,68   OC(=O)CCCCCCCCCC(=O)O C11H20O4
3.1 3.rice bran wax carboxylic acids C12-C18 5 4,60 Sangster (1993) CCCCCCCCCCCC(=O)O C12H24O2
3.2 7,94 8,23 Sangster (1993) CCCCCCCCCCCCCCCCCC(=O)O C18H36O2
4.1 4.rice bran wax dicarboxylic acids C12-C18 3,17   OC(=O)CCCCCCCCCCC(=O)O C12H22O4
4.2 6,12   OC(=O)CCCCCCCCCCCCCCCCC(=O)O C18H34O4
5.1 5.rice bran wax hydroxycarboxylic acids C12-C18 3,46   CC(OH)CCCCCCCCCC(=O)O C12H24O3
5.2 6,41   CC(OH)CCCCCCCCCCCCCCCC(=O)O C18H36O3
6.1 6.rice bran wax carboxylic acids > C 19 8,93 9,29 - Sangster (1993) CCCCCCCCCCCCCCCCCCCC(=O)O C20H40O2
6.2 10,4   CCCCCCCCCCCCCCCCCCCCCCC(=O)O C23H46O2
7.1 7.rice bran wax dicarboxylic acids > C19 7,1   OC(=O)CCCCCCCCCCCCCCCCCCC(=O)O C20H38O4
7.2 9,07   OC(=O)CCCCCCCCCCCCCCCCCCCCCCC(=O)O C24H46O4
8.1 8.rice bran wax hydroxycarboxylic acids > C19 7,39   CC(OH)CCCCCCCCCCCCCCCCCC(=O)O C20H40O3
8.2 8,86   CC(OH)CCCCCCCCCCCCCCCCCCCCC(=O)O C23H46O3
9.1 9.rice bran wax alcohols 10,17   CCCCCCCCCCCCCCCCCCCCCCCO C23H48O
9.2 17,54   CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCO C38H78O
10.1 10.genuine rice bran wax esters 4,79   CCCCCC(=O)OCCCCCC C12H24O2
10.2 37,21   CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC(=O)OCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC C78H156O2

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