What technique would be best to analyze the purity of the organic peroxide: DYBP (2,5-Dimethyl-2,5-di(tert.butylperoxy)hexyne-3)? Can we use GC-MS?

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Robert Adolf Brinzer

Given the inherent instability of that compound you might have to derivatize it if you want to do chromatography.

Pranjali Naik

Thank you Robert Adolf Brinzer ! Can you provide more insights on the derivatization of peroxides?

A stable derivative of the compound is made using a chemical like TMS or equivalent which then will not undergo further decomposition during the chromatography step (eg. Article Determination of allergenic hydroperoxides in essential oils...

). Alternatively, you could quantify the increasing degradation products and infer the remaining amount of parent compound.