{HEAD ~ The object} of {TAIL ~ the present invention} is to provide a process for purifying a polar vinyl compound, in which a vinyl compound having excellent polymerizability can be produced by removing impurities, such as polymerization inhibiting substances and starting materials used in preparation of the polar vinyl compound, from a vinyl compound having a polar group  
of
{ HEAD ~ The object } of { TAIL ~ the present invention } is to provide a process for purifying a polar vinyl compound , in which a vinyl compound having excellent polymerizability can be produced by removing impurities , such as polymerization inhibiting substances and starting materials used in preparation of the polar vinyl compound , from a vinyl compound having a polar group
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