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The hydrolysis experiment was performed to determine the stability of FAT 40863/A TE at different pH, at 25 °C.

The test was performed according to the Method 111 of the OECD Guidelines for Testing of Chemicals, 13 April 2004.


The estimated half-lives at 25 °C of the test item are shown in the following table:



Estimated half-life at 25 °C


> 1 year


> 1 year


> 1 year

In conclusion, FAT 40863/A TE is stable at pH 4, 7 and 9 at 25°C and the estimated half-life at 25°C is for each pH greater than one year.