Diphenylamine - colorless crystals that darken in the light, melting point 54-55 ° C, boiling point 302 ° C. Easily soluble in diethyl ether, benzene, acetone, carbon tetrachloride. Solubility at 25 ° C in 100 g ethanol - 44 g, methanol - 57.5 g, water - 0.03 g.
Diphenylamine is a precursor in the production of antioxidants for polymers; stabilizer and phlegmatizer for thermal and weather resistance of cellulose nitrates, including pyroxylin powder; an intermediate product in the synthesis of triarylmethane and azo dyes, insecticides; corrosion inhibitor for mild steels.
|Type of material|
|Type of solvent||Inorganic|
|Type of the use||Universal|