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EC number: 229-222-8
CAS number: 6440-58-0
DMDMH gave mainly negative results with in vitro bacterial mutation
assays though one of the four available assays was positive. It gave
positive results with in vitro cytogenetics, in vitro mammalian gene
mutation and in vitro UDS assays. However it gave negative results with
an in vivo micronucleus assay and an alkaline elution assay.
DMH gave negative results in all the in vitro studies performed
(bacterial mutation, cytogenetics, mammalian gene mutation and UDS).
DMDMH gave negative results in two in vivo assays and therefore there is
no requirement for classification.
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