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EC number: 202-436-9
CAS number: 95-63-6
Atkinson (1990) is a review article, with no data reported on the test
methods or conditions of the original data source. Never-the-less, the
data are taken from a published, peer-reviewed journal article and are
considered to be suitable as supporting data for this endpoint. The
measured results provide a rate constant of the reaction of 1,2,4
-trimethylbenzene with OH radicals of 32.5 E+12 cm3/mol/s. The results
indicate that the substance would have an atmospheric half-life of
approximately 12 hours and therefore would not be persistent in the
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