5,5-Dimethylhydantoin
1- Manufacture of halogenated hydantoin, such as: 1,3-dichloro-5,5-dimethylhydantoin, 1-bromo-3-chloro-5,5-dimethylhydantoin and 1,3-dibromo -5,5-Dimethylhydantoin, etc., are widely used in people's livelihood and industrial water treatment, swimming pool disinfection, etc., for disinfection and sterilization, and can be used as an industrial chlorinating agent or brominating agent in the chemical industry.
2- As 1,3-Dihydroxymethyl-5,5-dimethylhydantoin (DMDMH), it is an antiseptic and antifungal agent for daily chemicals (cosmetics and detergents, etc.), and it is also an industrial product, such as paint industry and papermaking. Industrial and other preservatives.
3- Manufacturing hydantoin epoxy resin, used in high-voltage electrical appliances, etc.
4- Used as a raw material for the manufacture of water-soluble 5,5-dimethylhydantoin formaldehyde resin and adhesives. 1,3-Dimethylol-5,5-dimethylhydantoin (DMDMH) is widely used in coatings , Water-based inks and inks, papermaking and fabric finishing agents, etc.
5- Manufacture 1,3(β-hydroxyethyl)-5,5-dimethylhydantoin, which is a heat-resistant polymer functional monomer,