Diphenylamine by Research Lab Fine Chem Industries is a high grade reagent. Also known as Diphenylazane, this compound is a derivative of aniline, of aniline, containing an amine bound to two phenyl groups. The reagent is available as a powder which is insoluble in water. It has a melting point of 53 C and a boiling point of 302 C. Diphenylamine can be synthesized from the thermal deamination of aniline over oxide catalysts. While it is stable under general conditions, this reagent is incompatible with strong oxidizing agents. CAS No.: 122-39-4 Quantity Provided: 100 gm per bottle Molecular formula: C12H11N Molecular weight: 169.23 Assay: 99 % Analytical grade reagentDiphenylamine has a variety of applications in chemical and biological sectors. This compound finds several applications in the synthesis of various organic derivatives. As an anti-oxidant, Diphenylamine is used as a pre- or postharvest scald inhibitor for apples. It is commonly applied as a smokeless powder to prevent the build-up of deteriorating material. It is used to make phenothiazine-based drugs such as promazine and other pharmaceuticals, and some derivatives of diphenylamine produce fungicides. It is further utilized in a test for nitrates. This reagent is suitable for the industrial synthesis of products and research applications.