For chemists and material scientists, a thorough understanding of a chemical intermediate's properties is fundamental to successful synthesis and product development. 4,5-Diamino-1,2-benzenedicarbonitrile, identified by CAS number 129365-93-1, is a compound whose chemical profile makes it exceptionally valuable. Its molecular formula, C8H6N4, and molecular weight of approximately 158.16 g/mol, describe a relatively small yet highly functionalized molecule, ripe for intricate chemical transformations.

The key to its versatility lies in its functional groups. The presence of two primary amine (-NH2) groups, positioned ortho to each other on the benzene ring, makes it highly amenable to cyclization reactions and condensation processes. These amine groups are nucleophilic, readily participating in reactions with electrophiles. Simultaneously, the two nitrile (-CN) groups are electron-withdrawing and can also undergo various transformations, including hydrolysis, reduction, or addition reactions. This dual functionality is what makes it a sought-after intermediate by manufacturers and researchers alike.

The reactivity of 4,5-Diamino-1,2-benzenedicarbonitrile is often exploited in the synthesis of fused ring systems. For instance, it is a common precursor for benzimidazoles and quinoxalines, structures frequently found in pharmaceutical compounds and advanced organic materials. Its predicted boiling point of 511.5±50.0 °C at 760 mmHg suggests a compound that is relatively stable under moderate heating conditions, which is beneficial for industrial processing. However, when seeking to buy this compound, understanding its handling requirements, especially concerning potential reactivity, is essential.

As a chemical intermediate, its consistent quality and purity are paramount. R&D chemists and procurement managers often seek suppliers who can provide detailed specifications, including purity levels (typically 97% min) and comprehensive safety data sheets (SDS). Understanding the chemical properties, such as solubility (though not explicitly detailed for this compound, it's expected to have some solubility in polar organic solvents) and potential reaction pathways, allows for more efficient process design and optimization when incorporating 4,5-Diamino-1,2-benzenedicarbonitrile into synthesis routes.