High Quality 5, 5-Dimethylhydantoin Dmh (CAS 77-71-4)

5,5-Dimethylhydantoin (CAS 77-71-4 ),white crystall powder, melting point 175-178 ºC,Mainly used for synthesizing halogenated hydantoin and DMDM hydantoin.and it also can be used for compounding hydantoin epoxy resin and hydantoin formaldehyde resig