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Physical & Chemical properties

Partition coefficient

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Description of key information

- An experimental determination is not applicable due to hydrolysis.

- The calculated values of the hydrolysis products are as follows:

log Pow of Triethylenglycol: -1.75 at 25°C

log Pow of Diethylenglycol: -1.47 at 25°C

Key value for chemical safety assessment

Additional information

The test substance is hydrolytically unstable therefore an experimental determination cannot be applied.

The log Pow values of the hydrolysis products (Triethylenglycol and Diethylenglycol) have been calculated based on fragment method using KOWWIN (v1.68) module of software EPI Suite. The substances are within the applicability domain of the model.

The estimated log Pow value for triethylenglycol is -1.75 and for diethylenglycol is -1.47.