99.0%min(crystal), 99.6%min(flakeo-Phenylenediamine95-54-5 Molecular formula: C6H8N2 Molecular weight: 108.15C6H8N2108.15 95-54-51673white granules or light-hoar (light brown) flake99.0%min(crystal), 99.6%min(flake)intermediates used in agrochemical, pharmaceutical, dyestuff, photographic developers and rubber chemicals