Registration Dossier

Data platform availability banner - registered substances factsheets

Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Additional information

The hydrolysis study has been performed on DMH (Dimethyl Hydantoin) and has been used for read-across purposes. The results of the study demonstrated that DMH was not hydrolyzed in aqueous media at a pH of 5 and 9. At a pH of 7 hydrolysis of DMH was minimal, resulting in very long half-lives. At pH 7, half-life is 3194 days in TRIS Buffer at 25°C and at pH 7 in HEPES Buffer 1715 days.