5,5-Dimethylhydantoin [ 77-71-4 ]

- Melting Point
- 175-180 ( ℃ )
Chemical properties: white leng shape body crystallization or crystalloid powder. Melting point 175 ℃. Soluble in water, caproic alcohol, ethyl acetate, dimethyl ether, slightly soluble in isopropyl ketone, acetone, armour benyi methadone, insoluble in fat hydrocarbon, 3 chloric ethylene. Odurless, can sublimate, become acidic.