Registration Dossier

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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Environmental fate & pathways

Endpoint summary

Administrative data

Description of key information

A GLP compliant study was performed to determine the abiotic degradation of FAT 40045/Z TE as a function of pH in aqueous solution according to OECD guideline 111 method C.7(440/2008).Results showed that the hydrolysis of FAT 40045/Z TE is negligible within the pH range relevant for natural environments (pH 4 to pH 9). The half-life times at pH 4, 7 and 9 are expected to be above one year at 25 °C in each case. Because the test item is stable to hydrolysis no further hydrolysis tests are necessary.The degradation of FAT 40045/Z TE was less than 10 % at pH 4, pH 7, pH 9 at 50 °C over a period of 120 hours. Therefore the corresponding half- life time at 25 °C can be estimated to be longer than one year.

Additional information