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Environmental fate & pathways

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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.