White or yellowish acicular crystals. Melting point 338ºC (230ºC). Soluble in hot water, ammonia and other alkali solutions,
insoluble in alcohol and ether. This product may come in several heterogeneous forms.4, 6-dihydroxy pyrimidine (DHP), whose
tautometer is called 1-H-pyrimidine-4, 6-dione. 4, 6-dihydroxy pymidine is usually used as
fine chemical raw materials or organic synthesis intermediates. It is widely used in the preparation of , pesticide and
Chemicalbook bactericide. For example, it can be used in the industry to produce sulfonamides motoxine, vitamin B4,
antitumors and auxiliarys. In addition, it can also be used for the synthesis of methoxyl acrylate fungicide intermediates and so on.