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CLEAR COLOURLESS LIQUID

Protonated diacetone alcohol and protonated 4- hydroxy-3-methyl-2-butanone undergo ?vinylation? and colli- sion-induced dehydration as the only primary reactions, the product of the former reaction consisting of up to 40% of the total product ion distribution.

ChEBI: 4-Hydroxy-3-methyl-2-butanone is a beta-hydroxy ketone.