Light yellow flaky crystals. Melting point 66.5 °c, relative density 1.24. Soluble in acetone, benzene, ethyl acetate, dichloromethane, carbon tetrachloride, ether and carbon disulfide, soluble in hot alcohol, slightly soluble in gasoline, insoluble in water. In methanol hydrochloride solution, a shift reaction can occur and is converted to p-nitrosodiphenylamine.