At the heart of every chemical's utility lies its structure and inherent properties. 5,5-Dimethylhydantoin, identified by CAS number 77-71-4, is no exception. This organic compound, with the molecular formula C5H8N2O2, is a derivative of hydantoin, featuring two methyl groups attached to the carbon atom at the 5-position of the imidazolidine ring. This specific arrangement of atoms dictates its behavior and suitability for a wide range of industrial applications.

Physically, 5,5-Dimethylhydantoin typically presents as a white to off-white crystalline powder. Its appearance is a key indicator of purity, and manufacturers strive to maintain this consistency. Solubility is another critical property; it is readily soluble in water, with a solubility of approximately 140 mg/ml at 20°C, and also dissolves in common organic solvents like ethanol, methanol, and chloroform. This solubility profile is vital for its formulation into various solutions and reaction mixtures, whether for biocidal applications or chemical synthesis.

The thermal properties of 5,5-Dimethylhydantoin are also noteworthy. Its melting point typically falls between 174-177°C, indicating a stable solid state under normal ambient conditions. This stability is a significant advantage, ensuring that the compound does not degrade easily during storage or transport. Its predicted boiling point is considerably higher, around 366.72°C, further emphasizing its robust nature. These chemical properties are fundamental to its reliable performance in demanding industrial environments.

From a chemical reactivity standpoint, the hydantoin ring system is known for its potential to undergo various reactions, making it a valuable synthetic intermediate. The presence of the two methyl groups influences its steric and electronic properties, affecting its reaction pathways. Understanding these nuances is crucial for chemists and researchers looking to harness its potential. As a supplier of such essential organic chemical intermediates, NINGBO INNO PHARMCHEM CO., LTD. ensures that detailed technical data, including Certificates of Analysis, are available to support clients in their application development and quality control processes.