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Environmental fate & pathways

Adsorption / desorption

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Description of key information

In a study according to OECD TG 121 (1999 draft) the 2,3-Epoxypropyl neodecanoate, oligomeric reaction products with toluene-4-sulfonic acid tested has adsorption coefficients ranging from log Koc = 2.09 to log Koc = 3.53 while the log Koc of the solvent xylene is 2.40.

Key value for chemical safety assessment

Koc at 20 °C:
1 000

Additional information

The different oligomers and residual monomers which constitute 2,3-Epoxypropyl neodecanoate, oligomeric reaction products with toluene-4-sulfonic acid differ in adsorption behaviour. Log Koc = 3 may be assumed as a representative value.

[LogKoc: 3.0]