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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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 study to determine the hydrolytic stability of Di(trimethylolpropane) was conducted according to OECD Guideline 111, which showed that less than 10% degradation occurred at pH 4, 7 and 9 at 50°C during the initial investigation. Further testing was therefore not conducted, and Di(trimethylolpropane) was concluded to be hydrolytically stable (Hugill and Markowicz, 2016).

Additional information