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Activator reagents Chemical intermediate Active Pharmaceutical Ingredient Phenylhydrazine Photographic chemical Hydantoins Nucleoside Triazoles & Tetrazoles Fluoro aromatics Furan derivatives Emulsifier New Products Biocides Bipyridine for Ruthenium Dyes Sulfurizing reagents Light Stabilizer/UV absorber Chrial product   Product   1,2-Dibromo-2,4-dicyanobutane CAS NO. : 35691-65-7 Appearance : White or straw yellow crystal powder Melting point : 50-52℃ Loss on drying : 0.5%max Assay : 99.0%min

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