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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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


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Administrative data

Link to relevant study record(s)

Description of key information

Hydrolysis is not a relevant pathway due the rapid biodegradability of 2-Butenedioic acid (2E)-, di-C12-14-alkyl esters (List No 938-575-3).

Key value for chemical safety assessment

Additional information

In accordance with Annex VIII, section, column 2 of Regulation (EC) No. 1907/2006, testing for hydrolysis as a function of pH is not required as all members of the category are highly insoluble in water (water solubility < 0.15 mg/L). In addition, QSAR calculations (HYDROWIN v2.00) also indicate, that in comparison to biodegradation hydrolysis is of less importance for the environmental fate of the members of the category in the environment (DT50 [pH 7] > 274 d).